{
  "name": "OffGridRVHub linkable resources",
  "url": "https://www.offgridrvhub.com/tools/linkable-resources",
  "licenseNote": "Resource metadata may be cited with attribution and a canonical link. Calculator logic is provided for transparency, not as installation advice.",
  "markdownCatalogUrl": "https://www.offgridrvhub.com/tools/resources.md",
  "publisher": {
    "name": "OffGridRVHub",
    "url": "https://www.offgridrvhub.com",
    "contact": "hello@offgridrvhub.com"
  },
  "updatedAt": "2026-04-11",
  "tools": [
    {
      "title": "RV Power Audit Worksheet",
      "description": "Map the loads, runtimes, and high-draw appliances before sizing solar or batteries.",
      "url": "https://www.offgridrvhub.com/tools/power-audit-worksheet"
    },
    {
      "title": "Solar Calculator",
      "description": "Estimate panel wattage, battery capacity, and inverter size for your daily power budget.",
      "url": "https://www.offgridrvhub.com/tools/solar-calculator"
    },
    {
      "title": "Solar Payback Calculator",
      "description": "Estimate whether RV solar saves money from avoided generator fuel, maintenance, paid camping, replacement value, and ownership-window assumptions.",
      "url": "https://www.offgridrvhub.com/tools/solar-payback-calculator"
    },
    {
      "title": "Roof Solar Fit Calculator",
      "description": "Estimate how many solar panels fit after roof dimensions, setbacks, obstructions, and panel size are counted.",
      "url": "https://www.offgridrvhub.com/tools/roof-solar-fit-calculator"
    },
    {
      "title": "Solar Tilt and Shade Calculator",
      "description": "Estimate RV solar harvest after panel tilt, season, orientation, shade, dirt, and system losses.",
      "url": "https://www.offgridrvhub.com/tools/solar-tilt-shade-calculator"
    },
    {
      "title": "Solar String Sizing Calculator",
      "description": "Check RV solar panel series and parallel wiring against MPPT voltage, current, cold-weather Voc, and controller output limits.",
      "url": "https://www.offgridrvhub.com/tools/solar-string-sizing-calculator"
    },
    {
      "title": "Battery Sizing Calculator",
      "description": "Add your appliances and estimate how large a battery bank you actually need.",
      "url": "https://www.offgridrvhub.com/tools/battery-calculator"
    },
    {
      "title": "Lithium Upgrade Value Calculator",
      "description": "Compare lead-acid vs LiFePO4 by usable capacity, weight saved, cost per usable kWh, cycle-life value, and runtime.",
      "url": "https://www.offgridrvhub.com/tools/lithium-upgrade-value-calculator"
    },
    {
      "title": "DC-DC Charger Sizing Calculator",
      "description": "Estimate a practical alternator charger size from battery capacity, daily energy gap, drive hours, alternator reserve, and cable-run assumptions.",
      "url": "https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator"
    },
    {
      "title": "Recharge Time Calculator",
      "description": "Estimate how long it takes to refill an RV battery bank from solar, DC-DC, shore power, or generator charging.",
      "url": "https://www.offgridrvhub.com/tools/recharge-time-calculator"
    },
    {
      "title": "Generator Size Calculator",
      "description": "Estimate the generator class needed for RV AC, battery charging, appliances, startup surge, altitude derating, and planning margin.",
      "url": "https://www.offgridrvhub.com/tools/generator-size-calculator"
    },
    {
      "title": "Shore Power Load Calculator",
      "description": "Check whether a 15A, 20A, 30A, or 50A hookup can carry AC, charger, microwave, water heater, space heater, and appliance overlap.",
      "url": "https://www.offgridrvhub.com/tools/shore-power-load-calculator"
    },
    {
      "title": "Generator Runtime Calculator",
      "description": "Estimate generator run hours, fuel gallons, load percentage, and run-window fit for RV battery charging.",
      "url": "https://www.offgridrvhub.com/tools/generator-runtime-calculator"
    },
    {
      "title": "Propane Runtime Calculator",
      "description": "Estimate how long RV propane lasts from furnace duty cycle, fridge, hot water, cooking, reserve, and tank capacity.",
      "url": "https://www.offgridrvhub.com/tools/propane-runtime-calculator"
    },
    {
      "title": "Furnace Battery Drain Calculator",
      "description": "Estimate overnight 12V furnace blower draw, battery nights before cutoff, propane use, and the first winter-stay limiter.",
      "url": "https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator"
    },
    {
      "title": "Air Conditioner Runtime Calculator",
      "description": "Estimate whether an RV battery bank, inverter, and solar array can support air-conditioner runtime.",
      "url": "https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator"
    },
    {
      "title": "RV Fridge Solar Calculator",
      "description": "Estimate whether solar and battery capacity can keep an RV fridge running after duty cycle, heat, inverter loss, reserve, and other daily loads.",
      "url": "https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator"
    },
    {
      "title": "Inverter Size Calculator",
      "description": "Estimate inverter continuous watts, surge watts, DC current, fuse planning, and battery runtime from AC appliance loads.",
      "url": "https://www.offgridrvhub.com/tools/inverter-size-calculator"
    },
    {
      "title": "DC Wire Size Calculator",
      "description": "Estimate copper wire gauge, voltage drop, watts lost, ampacity margin, and fuse-planning guidance for RV DC circuits.",
      "url": "https://www.offgridrvhub.com/tools/wire-size-calculator"
    },
    {
      "title": "Payload Calculator",
      "description": "Estimate loaded weight, upgrade weight, remaining cargo capacity, hitch or pin weight, and tow-vehicle payload margin.",
      "url": "https://www.offgridrvhub.com/tools/payload-calculator"
    },
    {
      "title": "Tire Load Margin Calculator",
      "description": "Estimate per-tire load reserve from scale-ticket axle weights, tire capacity, side-to-side imbalance, and target safety margin.",
      "url": "https://www.offgridrvhub.com/tools/tire-load-calculator"
    },
    {
      "title": "Campsite Suitability Score",
      "description": "Score a boondocking site for access, legal confidence, solar exposure, internet risk, water and dump logistics, weather, leveling, and rig fit.",
      "url": "https://www.offgridrvhub.com/tools/campsite-suitability-calculator"
    },
    {
      "title": "Internet Data Usage Calculator",
      "description": "Estimate monthly RV internet data needs from work calls, browsing, streaming, updates, background devices, and plan caps.",
      "url": "https://www.offgridrvhub.com/tools/internet-data-usage-calculator"
    },
    {
      "title": "Boondocking Cost Calculator",
      "description": "Compare free camping against paid campground nights after fuel, service runs, generator use, fallback nights, and amortized gear.",
      "url": "https://www.offgridrvhub.com/tools/boondocking-cost-calculator"
    },
    {
      "title": "Water Usage Calculator",
      "description": "Project tank needs and usage habits before your next off-grid trip.",
      "url": "https://www.offgridrvhub.com/tools/water-calculator"
    },
    {
      "title": "Stay Length Calculator",
      "description": "Estimate whether power, water, gray tank, or black tank capacity ends an off-grid stay first.",
      "url": "https://www.offgridrvhub.com/tools/stay-length-calculator"
    },
    {
      "title": "Connectivity Stack Planner",
      "description": "Match your route, workday, and downtime tolerance to the right mix of cellular, backup, and satellite.",
      "url": "https://www.offgridrvhub.com/tools/connectivity-stack-planner"
    }
  ],
  "calculatorApi": [
    {
      "title": "Solar sizing JSON endpoint",
      "description": "Returns panel watts, battery amp-hours, inverter watts, estimated harvest, and roof-panel count from daily watt-hours and sun assumptions.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/solar.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/solar-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/solar.json?usage=2200&sun=5&region=mountain-west&battery=lithium&autonomy=2",
      "sampleDescription": "Use this when another page needs to quote a quick solar sizing estimate while linking back to the full calculator."
    },
    {
      "title": "Solar payback JSON endpoint",
      "description": "Returns upfront cost, generator fuel and maintenance savings, campground-night savings, payback years, break-even nights, horizon net value, and ROI posture for RV solar ownership math.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/solar-payback.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/solar-payback-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/solar-payback.json?cost=4200&labor=1200&maintenance=80&years=6&nights=45&avoided=12&nightly=38&genHours=1.6&burn=0.22&fuel=4&genMaintenance=0.75&replacement=600&resale=900",
      "sampleDescription": "Use this when a solar, generator, or boondocking resource needs to separate actual cost savings from quiet-power convenience."
    },
    {
      "title": "Roof solar fit JSON endpoint",
      "description": "Returns usable roof area, estimated panel count, installed watts, daily harvest, controller amperage, and fit warnings from roof and panel dimensions.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/roof-solar-fit.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/roof-solar-fit-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/roof-solar-fit.json?length=24&width=8&obstructions=36&panelLength=58&panelWidth=27&panelWatts=200&target=600",
      "sampleDescription": "Use this when a solar resource needs a roof-space reality check before sending readers to a full solar sizing calculator."
    },
    {
      "title": "Solar tilt and shade JSON endpoint",
      "description": "Returns estimated solar harvest, ideal seasonal tilt, angle loss, shade loss, effective sun-hours, and watch-outs from RV panel angle, orientation, and shade assumptions.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/solar-tilt-shade.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/solar-tilt-shade-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/solar-tilt-shade.json?watts=600&sun=5&lat=35&season=winter&tilt=0&orientation=0&shade=20&soil=8&loss=18",
      "sampleDescription": "Use this when a solar or boondocking resource needs to explain why flat, shaded, or dirty panels produce less than the nameplate math suggests."
    },
    {
      "title": "Solar string sizing JSON endpoint",
      "description": "Returns cold-weather panel Voc, safe series limits, recommended series/parallel wiring, MPPT voltage/current margins, clipping posture, and watch-outs from panel and controller specs.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/solar-string-sizing.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/solar-string-sizing-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/solar-string-sizing.json?panels=4&watts=200&voc=24.3&vmp=20.4&isc=10.4&imp=9.8&maxVoc=100&inputAmps=40&outputAmps=50&battery=12&cold=14&coef=0.28",
      "sampleDescription": "Use this when a solar wiring or MPPT controller resource needs to check series/parallel safety before recommending a panel string layout."
    },
    {
      "title": "Battery sizing JSON endpoint",
      "description": "Returns daily watt-hours, system-loss buffer, required amp-hours, battery count, and series/parallel layout from either dailyWh or appliance loads.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/battery.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/battery-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/battery.json?dailyWh=2400&voltage=12&battery=lithium&autonomy=2",
      "sampleDescription": "Use dailyWh for a simple estimate, or pass encoded loads JSON when you need appliance-level math."
    },
    {
      "title": "Lithium upgrade value JSON endpoint",
      "description": "Returns usable capacity, weight saved, cost per usable kWh, lifetime cycle-cost posture, replacement estimates, and watch-outs for lead-acid to LiFePO4 RV battery upgrades.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/lithium-upgrade-value.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/lithium-upgrade-value-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/lithium-upgrade-value.json?currentCount=2&currentAh=100&currentVoltage=12&currentChemistry=agm&currentWeight=63&currentCost=500&currentCycles=500&lithiumCount=2&lithiumAh=100&lithiumVoltage=12&lithiumWeight=25&lithiumCost=900&lithiumCycles=3000&usage=1800&years=5&use=seasonal&temp=shoulder-season&charger=250&payloadValue=0",
      "sampleDescription": "Use this when a battery article needs to compare usable capacity, payload, and lifetime value instead of sticker amp-hours."
    },
    {
      "title": "DC-DC charger sizing JSON endpoint",
      "description": "Returns recommended DC-DC charger amperage, alternator input load, drive-day recovery, fuse floor, wire gauge hint, and watch-outs from battery, alternator, and drive-hour assumptions.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/dc-dc-charger-size.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/dc-dc-charger-size.json?ah=300&voltage=12&battery=lithium&gap=1800&drive=2.5&alternator=180&reserve=45&target=40&efficiency=90&length=15&drop=3&type=unknown",
      "sampleDescription": "Use this when a battery or alternator-charging article needs to sanity-check charger size before sending readers to wiring and recharge details."
    },
    {
      "title": "Recharge-time JSON endpoint",
      "description": "Returns energy to replace, effective charge rate, estimated hours or good-sun days to target, and charge-source watch-outs from battery and charger assumptions.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/recharge.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/recharge-time-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/recharge.json?ah=300&voltage=12&battery=lithium&from=35&to=90&source=solar&solar=600&sun=5&usage=1800",
      "sampleDescription": "Use this when a page needs to compare solar, alternator, shore, or generator recovery time while linking back to the full calculator."
    },
    {
      "title": "Generator size JSON endpoint",
      "description": "Returns running-watt, startup-surge, altitude-derated output, margin, and recommended generator class from RV appliance and charger overlap assumptions.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/generator-size.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/generator-size-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/generator-size.json?charger=900&rated=3500&surge=4500&altitude=4500&buffer=15&loads=%5B%7B%22name%22%3A%22Rooftop%20AC%20with%20soft%20start%22%2C%22runningWatts%22%3A1350%2C%22startupSurgeWatts%22%3A2600%2C%22quantity%22%3A1%7D%5D",
      "sampleDescription": "Use this when a generator, AC, or boondocking resource needs to sanity-check generator wattage before comparing runtime and fuel."
    },
    {
      "title": "Shore power load JSON endpoint",
      "description": "Returns shore-service watts, continuous target, appliance and charger load, breaker margin, recommended service lane, and load-shedding suggestions for 15A, 20A, 30A, and 50A RV hookups.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/shore-power-load.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/shore-power-load-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/shore-power-load.json?service=30a&voltage=120&continuous=80&charger=900&loads=%5B%7B%22name%22%3A%22Rooftop%20AC%22%2C%22watts%22%3A1350%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22keep%22%7D%2C%7B%22name%22%3A%22Microwave%22%2C%22watts%22%3A1200%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22only-alone%22%7D%5D",
      "sampleDescription": "Use this when a shore-power, surge-protector, campground, or electrical resource needs to show what a limited pedestal can safely carry."
    },
    {
      "title": "Generator runtime JSON endpoint",
      "description": "Returns generator hours, fuel gallons, tank runtime, load percentage, and practical overload/run-window warnings from battery gap and charger assumptions.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/generator-runtime.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/generator-runtime-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/generator-runtime.json?gap=1800&days=5&voltage=12&amps=45&generator=2200&loads=300&tank=1.1&burn=0.18&window=2.5",
      "sampleDescription": "Use this when a page needs to compare generator runtime and fuel against solar, DC-DC, or lower daily loads."
    },
    {
      "title": "Propane runtime JSON endpoint",
      "description": "Returns usable propane, daily BTU demand, pounds and gallons per day, estimated days, refill timing, and furnace-dominance warnings.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/propane-runtime.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/propane-runtime-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/propane-runtime.json?capacity=40&furnace=30000&hours=8&duty=30&fridge=10000&water=8000&cooking=3000&reserve=15",
      "sampleDescription": "Use this when a page needs to compare propane capacity against furnace-heavy boondocking, cold nights, or absorption-fridge use."
    },
    {
      "title": "Furnace battery drain JSON endpoint",
      "description": "Returns overnight RV furnace blower watt-hours, battery nights before stop-SOC, furnace propane use, propane nights before reserve, and the first winter-stay limiter.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/furnace-battery-drain.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/furnace-battery-drain.json?furnace=30000&duty=35&hours=10&blower=95&nights=4&ah=200&voltage=12&battery=lithium&start=100&min=20&other=450&propane=40&reserve=15",
      "sampleDescription": "Use this when a winter camping, furnace, battery, or propane resource needs to show whether 12V blower draw or fuel capacity ends the stay first."
    },
    {
      "title": "Air-conditioner runtime JSON endpoint",
      "description": "Returns usable battery capacity, AC watt-hour demand, inverter headroom, solar-assisted runtime, and gap warnings for running RV air conditioning from batteries.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/air-conditioner-runtime.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/air-conditioner-runtime.json?ah=400&voltage=12&battery=lithium&start=100&min=20&watts=1350&surge=3500&hours=3&inverter=3000&inverterSurge=6000&solar=800&sun=5&derate=25&other=1200",
      "sampleDescription": "Use this when a page needs to sanity-check whether an RV battery bank, inverter, and solar array can support air-conditioner runtime."
    },
    {
      "title": "RV fridge solar JSON endpoint",
      "description": "Returns fridge watt-hours, whole-rig daily load, usable battery runtime, solar coverage, recommended solar watts, and autonomy warnings from RV refrigerator assumptions.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/fridge-solar.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/fridge-solar.json?type=compressor-12v&watts=60&duty=45&hours=24&ambient=15&other=900&voltage=12&ah=200&battery=lithium&reserve=15&autonomy=2&solar=400&sun=4.5&derate=25",
      "sampleDescription": "Use this when a solar, battery, fridge, or boondocking resource needs to answer whether solar can keep an RV refrigerator running before sizing the rest of the rig."
    },
    {
      "title": "Wire-size JSON endpoint",
      "description": "Returns recommended copper wire gauge, voltage drop, watts lost, ampacity margin, fuse planning, and parallel-run warnings for RV DC circuits.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/wire-size.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/wire-size-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/wire-size.json?voltage=12&amps=40&length=15&drop=3&loadFactor=125&circuit=dc-dc-charger",
      "sampleDescription": "Use this when a page needs to sanity-check DC wire sizing for solar, DC-DC chargers, inverter feeds, or other 12V/24V/48V circuits."
    },
    {
      "title": "Inverter-size JSON endpoint",
      "description": "Returns recommended inverter continuous watts, surge watts, DC current, fuse planning, and battery-runtime warnings from AC load assumptions.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/inverter-size.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/inverter-size-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/inverter-size.json?voltage=12&ah=300&battery=lithium&efficiency=90&loadFactor=125&runtime=1&loads=%5B%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1800%2C%22quantity%22%3A1%7D%5D",
      "sampleDescription": "Use this when a page needs to compare inverter size, startup surge, DC current, and battery runtime for RV AC appliances."
    },
    {
      "title": "Payload and upgrade-weight JSON endpoint",
      "description": "Returns cargo capacity, fluid weight, upgrade weight, loaded weight, remaining payload, hitch/pin estimate, and tow-vehicle payload warnings.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/payload.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/payload-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/payload.json?rig=travel-trailer&gvwr=9995&uvw=7600&ccc=1700&fresh=40&propane=40&people=350&gear=450&towPayload=1800&towCargo=450&hitch=13",
      "sampleDescription": "Use this when a page needs to sanity-check RV payload after off-grid upgrades, water, tools, and trailer tongue or fifth-wheel pin weight."
    },
    {
      "title": "Tire load margin JSON endpoint",
      "description": "Returns per-axle tire load reserve, adjusted per-tire load after side-to-side imbalance, overload flags, and scale-ticket watch-outs.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/tire-load.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/tire-load-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/tire-load.json?rig=travel-trailer&imbalance=10&reserve=10&loaded=true&axles=%5B%7B%22label%22%3A%22Trailer%20axle%201%22%2C%22measuredWeightPounds%22%3A4200%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%2C%7B%22label%22%3A%22Trailer%20axle%202%22%2C%22measuredWeightPounds%22%3A4300%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%5D",
      "sampleDescription": "Use this when a towing, tire, payload, or used-RV resource needs to turn scale-ticket axle weights into tire load margin without giving pressure advice."
    },
    {
      "title": "Campsite suitability JSON endpoint",
      "description": "Returns a 0-100 campsite fit score with road access, legality, solar, connectivity, logistics, weather, leveling, and rig-fit lane scores.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/campsite-score.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/campsite-suitability-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/campsite-score.json?length=30&clearance=10&road=graded-gravel&miles=4&turnaround=manageable&leveling=minor&legal=likely&limit=14&days=5&solar=75&sky=80&bars=2&work=messages&water=12&dump=18&grocery=25&weather=mild&wind=moderate&arrival=3",
      "sampleDescription": "Use this when a boondocking, route-planning, or club trip page needs to pre-screen a campsite before readers drive a full rig down an unknown road."
    },
    {
      "title": "Internet data usage JSON endpoint",
      "description": "Returns monthly GB estimates by work calls, remote desktop, browsing, streaming, updates, background devices, buffer, and cellular or satellite data-cap fit.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/internet-data-usage.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/internet-data-usage-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/internet-data-usage.json?workDays=20&browsing=1.2&videoHours=10&videoGb=1.2&remoteHours=4&remoteGb=0.7&streamHours=8&streamGb=3&cloud=20&updates=15&devices=4&background=4&buffer=20&cellular=100&satellite=50",
      "sampleDescription": "Use this when a remote-work, RV internet, or route-planning resource needs to estimate monthly data demand before recommending hotspot, cellular, satellite, or hybrid internet lanes."
    },
    {
      "title": "Boondocking cost JSON endpoint",
      "description": "Returns real cost-per-night estimates from campsite fees, fallback nights, fuel, service runs, generator fuel, daily utilities, and amortized gear.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/boondocking-cost.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/boondocking-cost-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/boondocking-cost.json?nights=7&fee=0&fallbackNights=1&fallbackRate=45&compare=45&miles=80&serviceTrips=1&serviceMiles=35&mpg=10&fuel=4&dumpFee=15&genHours=1.5&genBurn=0.2&propane=3&internet=4&gear=1200&useNights=120",
      "sampleDescription": "Use this when a budget, boondocking, route-planning, or campsite resource needs to compare free camping against paid campground nights with real trip costs attached."
    },
    {
      "title": "Water planning JSON endpoint",
      "description": "Returns gallons needed, gallons per day, days until empty, waste estimates, and conservation guidance from crew and tank assumptions.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/water.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/water-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/water.json?people=2&days=5&showers=2&cooking=regular&dishes=basin&pets=1&climate=desert&tank=60",
      "sampleDescription": "Use this for boondocking resource pages that need a quick tank-pressure estimate."
    },
    {
      "title": "Stay-length JSON endpoint",
      "description": "Returns practical stay days, ranked limiting systems, usable battery watt-hours, and solar harvest from power, water, and waste assumptions.",
      "endpointUrl": "https://www.offgridrvhub.com/tools/api/stay-length.json",
      "calculatorUrl": "https://www.offgridrvhub.com/tools/stay-length-calculator",
      "sampleUrl": "https://www.offgridrvhub.com/tools/api/stay-length.json?people=2&target=5&usage=2200&ah=300&solar=600&sun=4&fresh=45&gray=35&black=30&fpd=9&gpd=6.5&bpd=1.2",
      "sampleDescription": "Use this when the key question is which system ends an off-grid stay first."
    }
  ],
  "calculatorDecisionMap": {
    "title": "RV Calculator Decision Map",
    "url": "https://www.offgridrvhub.com/tools/calculator-decision-map",
    "jsonUrl": "https://www.offgridrvhub.com/tools/calculator-decision-map.json",
    "updatedAt": "2026-04-11",
    "snippets": {
      "markdown": "[RV calculator decision map](https://www.offgridrvhub.com/tools/calculator-decision-map) - OffGridRVHub's calculator decision map explains which RV planning tool to use first for power audits, solar sizing, solar payback, roof solar fit, solar tilt and shade losses, solar string sizing, battery runtime, lithium upgrade value, recharge timing, DC-DC charger sizing, payload planning, tire load margin, campsite screening, internet data usage, boondocking cost comparison, water planning, stay-length bottlenecks, and connectivity stacks.",
      "html": "<a href=\"https://www.offgridrvhub.com/tools/calculator-decision-map\">RV calculator decision map</a> - OffGridRVHub&#39;s calculator decision map explains which RV planning tool to use first for power audits, solar sizing, solar payback, roof solar fit, solar tilt and shade losses, solar string sizing, battery runtime, lithium upgrade value, recharge timing, DC-DC charger sizing, payload planning, tire load margin, campsite screening, internet data usage, boondocking cost comparison, water planning, stay-length bottlenecks, and connectivity stacks."
    },
    "tools": [
      {
        "title": "RV Power Audit Worksheet",
        "url": "https://www.offgridrvhub.com/tools/power-audit-worksheet",
        "firstQuestion": "Do I trust my daily watt-hour number yet?",
        "useWhen": "The reader is still guessing loads, runtimes, inverter bursts, or always-on devices.",
        "suggestedAnchor": "RV power audit worksheet"
      },
      {
        "title": "RV Solar Calculator",
        "url": "https://www.offgridrvhub.com/tools/solar-calculator",
        "firstQuestion": "How many solar watts, batteries, and inverter watts does this load profile suggest?",
        "useWhen": "The reader has a daily watt-hour estimate and wants a practical panel, battery, inverter, and controller target.",
        "suggestedAnchor": "RV solar calculator"
      },
      {
        "title": "RV Solar Payback Calculator",
        "url": "https://www.offgridrvhub.com/tools/solar-payback-calculator",
        "firstQuestion": "Will RV solar actually save money, or is this mostly quiet-power value?",
        "useWhen": "The reader is deciding whether solar is financially worth it compared with generator fuel, paid campground nights, and ownership-window costs.",
        "suggestedAnchor": "RV solar payback calculator"
      },
      {
        "title": "RV Roof Solar Fit Calculator",
        "url": "https://www.offgridrvhub.com/tools/roof-solar-fit-calculator",
        "firstQuestion": "Will the solar target physically fit on this RV roof?",
        "useWhen": "The reader has a solar wattage target or panel model and needs to account for roof dimensions, setbacks, obstructions, and panel size.",
        "suggestedAnchor": "RV roof solar fit calculator"
      },
      {
        "title": "RV Solar Tilt and Shade Calculator",
        "url": "https://www.offgridrvhub.com/tools/solar-tilt-shade-calculator",
        "firstQuestion": "How much solar harvest is being lost to flat panels, shade, dirt, or poor aiming?",
        "useWhen": "The reader has panel watts and sun-hour assumptions, but production is likely being reduced by season, panel angle, orientation, shade, or soiling.",
        "suggestedAnchor": "RV solar tilt and shade calculator"
      },
      {
        "title": "RV Solar String Sizing Calculator",
        "url": "https://www.offgridrvhub.com/tools/solar-string-sizing-calculator",
        "firstQuestion": "Can these exact panels be wired safely into this MPPT controller?",
        "useWhen": "The reader knows panel specs and controller limits, but needs to check series/parallel wiring against cold Voc, PV input current, and output-current clipping.",
        "suggestedAnchor": "RV solar string sizing calculator"
      },
      {
        "title": "RV Battery Sizing Calculator",
        "url": "https://www.offgridrvhub.com/tools/battery-calculator",
        "firstQuestion": "How much usable battery reserve does this appliance list require?",
        "useWhen": "The reader knows the appliances and wants runtime, usable Ah, battery count, and bank-layout guidance.",
        "suggestedAnchor": "RV battery sizing calculator"
      },
      {
        "title": "RV Lithium Upgrade Value Calculator",
        "url": "https://www.offgridrvhub.com/tools/lithium-upgrade-value-calculator",
        "firstQuestion": "Is this LiFePO4 swap worth it compared with the current lead-acid bank?",
        "useWhen": "The reader is comparing flooded, AGM, or gel batteries against a lithium bank and needs usable capacity, weight, cycle-value, charger-cost, and runtime context.",
        "suggestedAnchor": "RV lithium upgrade value calculator"
      },
      {
        "title": "RV Battery Recharge Time Calculator",
        "url": "https://www.offgridrvhub.com/tools/recharge-time-calculator",
        "firstQuestion": "How long does this charge source take to refill the bank?",
        "useWhen": "The reader knows the battery size and state-of-charge gap, but needs to compare solar, DC-DC, shore, or generator recovery.",
        "suggestedAnchor": "RV battery recharge time calculator"
      },
      {
        "title": "RV DC-DC Charger Sizing Calculator",
        "url": "https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator",
        "firstQuestion": "What DC-DC charger size can this alternator, battery bank, and travel pattern actually support?",
        "useWhen": "The reader is planning alternator charging, a lithium upgrade, tow-vehicle-to-trailer charging, or van/truck-camper charging and needs to compare charger amps against drive time and alternator reserve.",
        "suggestedAnchor": "RV DC-DC charger sizing calculator"
      },
      {
        "title": "RV Generator Size Calculator",
        "url": "https://www.offgridrvhub.com/tools/generator-size-calculator",
        "firstQuestion": "What size generator do I need for these RV loads at the same time?",
        "useWhen": "The reader needs to test generator running watts, startup surge, charger draw, appliance overlap, and altitude derating before shopping or packing a generator.",
        "suggestedAnchor": "RV generator size calculator"
      },
      {
        "title": "RV Shore Power Load Calculator",
        "url": "https://www.offgridrvhub.com/tools/shore-power-load-calculator",
        "firstQuestion": "Can this 15A, 20A, 30A, or 50A hookup carry my RV loads at the same time?",
        "useWhen": "The reader needs to test shore-power service capacity, charger draw, AC loads, kitchen loads, water heating, space heating, and load-shedding timing before plugging in.",
        "suggestedAnchor": "RV shore power load calculator"
      },
      {
        "title": "RV Generator Runtime Calculator",
        "url": "https://www.offgridrvhub.com/tools/generator-runtime-calculator",
        "firstQuestion": "How many generator hours and gallons does this daily battery gap require?",
        "useWhen": "The reader knows the daily energy shortfall and needs to test generator run time, fuel, and load headroom against quiet-hour limits.",
        "suggestedAnchor": "RV generator runtime calculator"
      },
      {
        "title": "RV Propane Runtime Calculator",
        "url": "https://www.offgridrvhub.com/tools/propane-runtime-calculator",
        "firstQuestion": "How long will propane last with this furnace, fridge, water-heater, and cooking plan?",
        "useWhen": "The reader is planning cold-weather boondocking, propane furnace use, absorption-fridge operation, or off-grid duration where propane could be the limiter.",
        "suggestedAnchor": "RV propane runtime calculator"
      },
      {
        "title": "RV Furnace Battery Drain Calculator",
        "url": "https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator",
        "firstQuestion": "Will the furnace blower drain the battery before propane runs out?",
        "useWhen": "The reader is planning cold nights with a forced-air RV furnace and needs to compare 12V blower draw, battery reserve, furnace propane use, and trip nights.",
        "suggestedAnchor": "RV furnace battery drain calculator"
      },
      {
        "title": "RV Air Conditioner Battery Runtime Calculator",
        "url": "https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator",
        "firstQuestion": "Can this battery, inverter, and solar setup run the RV air conditioner for the target cooling window?",
        "useWhen": "The reader is evaluating battery-backed AC, soft-start tradeoffs, inverter surge headroom, or whether solar meaningfully extends cooling runtime.",
        "suggestedAnchor": "RV air conditioner battery runtime calculator"
      },
      {
        "title": "RV Fridge Solar Calculator",
        "url": "https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator",
        "firstQuestion": "Can this solar and battery setup keep the RV refrigerator running?",
        "useWhen": "The reader is comparing compressor, residential, or propane absorption fridge power demand against battery reserve, no-sun autonomy, and solar recovery.",
        "suggestedAnchor": "RV fridge solar calculator"
      },
      {
        "title": "RV Inverter Size Calculator",
        "url": "https://www.offgridrvhub.com/tools/inverter-size-calculator",
        "firstQuestion": "What inverter size, surge rating, and DC-side current does this AC load stack actually require?",
        "useWhen": "The reader is comparing inverter sizes, inverter chargers, microwave or kitchen loads, soft-start loads, or whether a 12V battery bank can support heavy AC appliances.",
        "suggestedAnchor": "RV inverter size calculator"
      },
      {
        "title": "RV DC Wire Size and Voltage Drop Calculator",
        "url": "https://www.offgridrvhub.com/tools/wire-size-calculator",
        "firstQuestion": "What copper wire size keeps this RV DC circuit within ampacity and voltage-drop limits?",
        "useWhen": "The reader knows circuit amps, one-way cable length, system voltage, and acceptable voltage drop for solar, DC-DC charger, inverter, or DC-load wiring.",
        "suggestedAnchor": "RV wire size calculator"
      },
      {
        "title": "RV Payload and Upgrade Weight Calculator",
        "url": "https://www.offgridrvhub.com/tools/payload-calculator",
        "firstQuestion": "Do these off-grid upgrades still fit the rig and tow-vehicle payload stickers?",
        "useWhen": "The reader is adding lithium batteries, solar, tools, water containers, generators, bikes, or other cargo and needs to check payload before buying.",
        "suggestedAnchor": "RV payload calculator"
      },
      {
        "title": "RV Tire Load Margin Calculator",
        "url": "https://www.offgridrvhub.com/tools/tire-load-calculator",
        "firstQuestion": "Do the loaded axle weights still leave tire capacity reserve?",
        "useWhen": "The reader has scale-ticket axle weights and needs to compare them with tire load capacity before adding more off-grid gear or towing farther.",
        "suggestedAnchor": "RV tire load calculator"
      },
      {
        "title": "RV Campsite Suitability Score Calculator",
        "url": "https://www.offgridrvhub.com/tools/campsite-suitability-calculator",
        "firstQuestion": "Is this campsite a clean fit before I drive the RV down the final road?",
        "useWhen": "The reader is comparing boondocking pins, route stops, work sites, club trip locations, or location-guide recommendations and needs a pre-arrival risk screen.",
        "suggestedAnchor": "RV campsite suitability calculator"
      },
      {
        "title": "RV Internet Data Usage Calculator",
        "url": "https://www.offgridrvhub.com/tools/internet-data-usage-calculator",
        "firstQuestion": "How many GB per month does this RV internet setup need?",
        "useWhen": "The reader is comparing hotspot plans, Starlink priority data, video-call needs, streaming habits, cloud backup, updates, or background device use.",
        "suggestedAnchor": "RV internet data usage calculator"
      },
      {
        "title": "Boondocking Cost Calculator",
        "url": "https://www.offgridrvhub.com/tools/boondocking-cost-calculator",
        "firstQuestion": "Is this free campsite actually cheaper than a paid campground?",
        "useWhen": "The reader is comparing free camping against a paid campground, route detour, club trip, or location-guide option and needs real cost per night.",
        "suggestedAnchor": "boondocking cost calculator"
      },
      {
        "title": "Boondocking Water Calculator",
        "url": "https://www.offgridrvhub.com/tools/water-calculator",
        "firstQuestion": "Will fresh water or waste tanks limit this dry-camping trip?",
        "useWhen": "The reader is planning dry-camping duration, tank capacity, shower habits, dishwashing, pets, or desert heat.",
        "suggestedAnchor": "boondocking water calculator"
      },
      {
        "title": "Off-Grid RV Stay Length Calculator",
        "url": "https://www.offgridrvhub.com/tools/stay-length-calculator",
        "firstQuestion": "What ends the stay first: power, fresh water, gray tank, or black tank?",
        "useWhen": "The reader needs a whole-stay bottleneck check instead of one isolated solar, battery, or water estimate.",
        "suggestedAnchor": "off-grid RV stay length calculator"
      },
      {
        "title": "RV Connectivity Stack Planner",
        "url": "https://www.offgridrvhub.com/tools/connectivity-stack-planner",
        "firstQuestion": "What internet mix fits this route, workday risk, and backup tolerance?",
        "useWhen": "The reader is comparing cellular, hotspot, backup carrier, Starlink, antennas, and workday continuity.",
        "suggestedAnchor": "RV connectivity stack planner"
      }
    ]
  },
  "applianceWattageData": {
    "title": "RV Appliance Wattage Data",
    "url": "https://www.offgridrvhub.com/tools/appliance-wattage-data",
    "jsonUrl": "https://www.offgridrvhub.com/tools/appliance-wattage.json",
    "csvUrl": "https://www.offgridrvhub.com/tools/appliance-wattage.csv",
    "canonicalGuideUrl": "https://www.offgridrvhub.com/solar-power/rv-appliance-wattage-chart",
    "updatedAt": "2026-04-11",
    "rowCount": 35,
    "sampleRows": [
      {
        "slug": "12v-compressor-refrigerator",
        "category": "baseline",
        "appliance": "12V compressor refrigerator",
        "typicalWatts": "45-80W while running",
        "typicalRuntime": "8-12 equivalent hours",
        "planningWhPerDay": "400-900Wh",
        "planningWhLow": 400,
        "planningWhHigh": 900,
        "whatChangesIt": "Outside heat, cabinet ventilation, door openings, set point, and fridge size.",
        "systemNote": "Usually a core daily load. Size solar and battery around realistic hot-weather duty cycle, not just the running watts."
      },
      {
        "slug": "propane-absorption-fridge-controls",
        "category": "baseline",
        "appliance": "Propane absorption fridge controls",
        "typicalWatts": "5-36W",
        "typicalRuntime": "12-24 hours",
        "planningWhPerDay": "100-850Wh",
        "planningWhLow": 100,
        "planningWhHigh": 850,
        "whatChangesIt": "Control board, interior fans, climate switch, and model age.",
        "systemNote": "Propane handles the heat source, but the controls and fans can still matter during long stays."
      },
      {
        "slug": "residential-refrigerator",
        "category": "baseline",
        "appliance": "Residential refrigerator",
        "typicalWatts": "80-200W while running",
        "typicalRuntime": "8-14 equivalent hours",
        "planningWhPerDay": "800-1,800Wh",
        "planningWhLow": 800,
        "planningWhHigh": 1800,
        "whatChangesIt": "Ambient heat, defrost cycles, inverter losses, and insulation.",
        "systemNote": "A residential fridge can be one of the largest normal daily loads, especially if it runs through an inverter."
      },
      {
        "slug": "led-lights",
        "category": "baseline",
        "appliance": "LED lights",
        "typicalWatts": "2-6W per fixture",
        "typicalRuntime": "2-6 hours",
        "planningWhPerDay": "20-150Wh",
        "planningWhLow": 20,
        "planningWhHigh": 150,
        "whatChangesIt": "Fixture count and whether older bulbs have been converted to LED.",
        "systemNote": "Usually a modest load, but it is easy to overcount one fixture or undercount the whole cabin."
      },
      {
        "slug": "water-pump",
        "category": "baseline",
        "appliance": "Water pump",
        "typicalWatts": "60-120W while running",
        "typicalRuntime": "5-20 minutes",
        "planningWhPerDay": "10-40Wh",
        "planningWhLow": 10,
        "planningWhHigh": 40,
        "whatChangesIt": "Pump size, pressure setting, leaks, shower habits, and accumulator use.",
        "systemNote": "Often a small energy load because runtime is short. A leak or pressure problem changes that quickly."
      },
      {
        "slug": "vent-fan-or-roof-fan",
        "category": "baseline",
        "appliance": "Vent fan or roof fan",
        "typicalWatts": "5-35W",
        "typicalRuntime": "4-12 hours",
        "planningWhPerDay": "40-300Wh",
        "planningWhLow": 40,
        "planningWhHigh": 300,
        "whatChangesIt": "Fan speed, lid position, temperature, and whether it runs overnight.",
        "systemNote": "A fan is efficient compared with air conditioning, but all-night runtime still belongs in the battery audit."
      },
      {
        "slug": "furnace-blower",
        "category": "baseline",
        "appliance": "Furnace blower",
        "typicalWatts": "60-140W",
        "typicalRuntime": "2-8 equivalent hours",
        "planningWhPerDay": "150-800Wh",
        "planningWhLow": 150,
        "planningWhHigh": 800,
        "whatChangesIt": "Night temperature, insulation, thermostat setting, and furnace size.",
        "systemNote": "Cold-weather boondocking can turn the furnace blower into an overnight battery limiter even when propane is full."
      },
      {
        "slug": "propane-or-co-detector",
        "category": "baseline",
        "appliance": "Propane or CO detector",
        "typicalWatts": "1-5W",
        "typicalRuntime": "24 hours",
        "planningWhPerDay": "25-120Wh",
        "planningWhLow": 25,
        "planningWhHigh": 120,
        "whatChangesIt": "Detector model and whether other standby safety devices share the circuit.",
        "systemNote": "Tiny standby loads become visible during storage, winter use, or small-battery weekend setups."
      }
    ]
  },
  "calculatorLinkBuilder": {
    "title": "RV Calculator Link Builder",
    "url": "https://www.offgridrvhub.com/tools/calculator-link-builder",
    "description": "Create prefilled OffGridRVHub calculator URLs for solar, solar-payback, roof-fit, solar tilt and shade, solar string sizing, battery, lithium-upgrade, recharge, DC-DC charger sizing, generator-size, shore-power-load, generator-runtime, propane-runtime, furnace-battery-drain, AC-runtime, fridge-solar, inverter-size, wire-size, payload, tire-load, campsite-score, internet-data, boondocking-cost, water, and stay-length planning scenarios.",
    "bestFor": "Resource pages, newsletters, forum replies, and show notes that need a specific calculator starting point."
  },
  "resourceStarterPacks": [
    {
      "title": "RV Solar Sizing Resource Block",
      "category": "Solar calculator",
      "audience": "RV solar explainers, beginner solar kit articles, club resource pages, and forum answers where readers need a first-pass panel target.",
      "bestPlacement": "Place this after explaining daily watt-hours and before recommending specific panels or kits.",
      "summary": "Start with your daily watt-hours, sun-hour assumption, and battery chemistry before comparing panels. A prefilled calculator helps readers see the math lane, then adjust it for their own rig.",
      "primaryCta": {
        "label": "Open the RV solar calculator with a 2,200Wh/day starter profile",
        "url": "https://www.offgridrvhub.com/tools/solar-calculator?usage=2200&sun=5&region=mountain-west&battery=lithium&autonomy=2&actual=0",
        "note": "A balanced off-grid starter profile for estimating panel watts, battery reserve, inverter size, and controller amperage."
      },
      "relatedLinks": [
        {
          "label": "RV appliance wattage data",
          "url": "https://www.offgridrvhub.com/tools/appliance-wattage-data",
          "note": "Use this before guessing the daily watt-hour input."
        },
        {
          "label": "Calculator assumptions",
          "url": "https://www.offgridrvhub.com/tools/calculator-assumptions",
          "note": "Shows the derates and formula posture behind the estimate."
        },
        {
          "label": "RV solar sizing guide",
          "url": "https://www.offgridrvhub.com/solar-power/how-many-solar-watts",
          "note": "Explains how the calculator result turns into a practical roof or portable setup."
        }
      ],
      "snippets": {
        "markdown": "### RV Solar Sizing Resource Block\n\nStart with your daily watt-hours, sun-hour assumption, and battery chemistry before comparing panels. A prefilled calculator helps readers see the math lane, then adjust it for their own rig.\n\n[Open the RV solar calculator with a 2,200Wh/day starter profile](https://www.offgridrvhub.com/tools/solar-calculator?usage=2200&sun=5&region=mountain-west&battery=lithium&autonomy=2&actual=0) - A balanced off-grid starter profile for estimating panel watts, battery reserve, inverter size, and controller amperage.\n\nRelated resources:\n- [RV appliance wattage data](https://www.offgridrvhub.com/tools/appliance-wattage-data) - Use this before guessing the daily watt-hour input.\n- [Calculator assumptions](https://www.offgridrvhub.com/tools/calculator-assumptions) - Shows the derates and formula posture behind the estimate.\n- [RV solar sizing guide](https://www.offgridrvhub.com/solar-power/how-many-solar-watts) - Explains how the calculator result turns into a practical roof or portable setup.\n\nAttribution: Planning estimate from OffGridRVHub. Readers should adjust the assumptions for their own loads, weather, and roof layout before buying hardware.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Solar Sizing Resource Block</h3>\n  <p>Start with your daily watt-hours, sun-hour assumption, and battery chemistry before comparing panels. A prefilled calculator helps readers see the math lane, then adjust it for their own rig.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/solar-calculator?usage=2200&sun=5&region=mountain-west&battery=lithium&autonomy=2&actual=0\">Open the RV solar calculator with a 2,200Wh/day starter profile</a> - A balanced off-grid starter profile for estimating panel watts, battery reserve, inverter size, and controller amperage.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/appliance-wattage-data\">RV appliance wattage data</a> - Use this before guessing the daily watt-hour input.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/calculator-assumptions\">Calculator assumptions</a> - Shows the derates and formula posture behind the estimate.</li>\n    <li><a href=\"https://www.offgridrvhub.com/solar-power/how-many-solar-watts\">RV solar sizing guide</a> - Explains how the calculator result turns into a practical roof or portable setup.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Readers should adjust the assumptions for their own loads, weather, and roof layout before buying hardware.</small></p>\n</section>",
        "plainText": "RV Solar Sizing Resource Block\n\nStart with your daily watt-hours, sun-hour assumption, and battery chemistry before comparing panels. A prefilled calculator helps readers see the math lane, then adjust it for their own rig.\n\nOpen the RV solar calculator with a 2,200Wh/day starter profile: https://www.offgridrvhub.com/tools/solar-calculator?usage=2200&sun=5&region=mountain-west&battery=lithium&autonomy=2&actual=0\n\nAttribution: Planning estimate from OffGridRVHub. Readers should adjust the assumptions for their own loads, weather, and roof layout before buying hardware."
      }
    },
    {
      "title": "RV Roof Solar Fit Resource Block",
      "category": "Roof solar fit calculator",
      "audience": "Solar installation guides, RV club prep pages, panel comparison resources, and forum answers where roof layout is the missing step.",
      "bestPlacement": "Place this after readers have a target wattage and before recommending a panel size, kit, or roof-mounted-only setup.",
      "summary": "A roof solar plan can fail even when the wattage math looks good. This block sends readers to a prefilled roof-fit calculator so they can test panel dimensions against setbacks, vents, AC units, and layout buffer.",
      "primaryCta": {
        "label": "Open the roof solar fit calculator with a 600W travel-trailer profile",
        "url": "https://www.offgridrvhub.com/tools/roof-solar-fit-calculator?length=24&width=8&setback=6&obstructions=36&buffer=15&panelLength=58&panelWidth=27&panelWatts=200&target=600&voltage=12&sun=5&layout=best-fit",
        "note": "A practical starter profile for checking whether three 200W panels fit on a common trailer roof."
      },
      "relatedLinks": [
        {
          "label": "RV solar calculator",
          "url": "https://www.offgridrvhub.com/tools/solar-calculator",
          "note": "Use this first when the target wattage is still a guess."
        },
        {
          "label": "RV solar installation guide",
          "url": "https://www.offgridrvhub.com/solar-power/rv-solar-installation-guide",
          "note": "Use this before drilling, routing wires, or picking cable glands."
        },
        {
          "label": "Recharge time calculator",
          "url": "https://www.offgridrvhub.com/tools/recharge-time-calculator",
          "note": "Use this if roof watts fall short and another recovery lane may be needed."
        }
      ],
      "snippets": {
        "markdown": "### RV Roof Solar Fit Resource Block\n\nA roof solar plan can fail even when the wattage math looks good. This block sends readers to a prefilled roof-fit calculator so they can test panel dimensions against setbacks, vents, AC units, and layout buffer.\n\n[Open the roof solar fit calculator with a 600W travel-trailer profile](https://www.offgridrvhub.com/tools/roof-solar-fit-calculator?length=24&width=8&setback=6&obstructions=36&buffer=15&panelLength=58&panelWidth=27&panelWatts=200&target=600&voltage=12&sun=5&layout=best-fit) - A practical starter profile for checking whether three 200W panels fit on a common trailer roof.\n\nRelated resources:\n- [RV solar calculator](https://www.offgridrvhub.com/tools/solar-calculator) - Use this first when the target wattage is still a guess.\n- [RV solar installation guide](https://www.offgridrvhub.com/solar-power/rv-solar-installation-guide) - Use this before drilling, routing wires, or picking cable glands.\n- [Recharge time calculator](https://www.offgridrvhub.com/tools/recharge-time-calculator) - Use this if roof watts fall short and another recovery lane may be needed.\n\nAttribution: Planning estimate from OffGridRVHub. Final solar layout should be verified against exact roof measurements, mounting hardware, wire routing, sealant requirements, and manufacturer limits.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Roof Solar Fit Resource Block</h3>\n  <p>A roof solar plan can fail even when the wattage math looks good. This block sends readers to a prefilled roof-fit calculator so they can test panel dimensions against setbacks, vents, AC units, and layout buffer.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/roof-solar-fit-calculator?length=24&width=8&setback=6&obstructions=36&buffer=15&panelLength=58&panelWidth=27&panelWatts=200&target=600&voltage=12&sun=5&layout=best-fit\">Open the roof solar fit calculator with a 600W travel-trailer profile</a> - A practical starter profile for checking whether three 200W panels fit on a common trailer roof.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/solar-calculator\">RV solar calculator</a> - Use this first when the target wattage is still a guess.</li>\n    <li><a href=\"https://www.offgridrvhub.com/solar-power/rv-solar-installation-guide\">RV solar installation guide</a> - Use this before drilling, routing wires, or picking cable glands.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/recharge-time-calculator\">Recharge time calculator</a> - Use this if roof watts fall short and another recovery lane may be needed.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Final solar layout should be verified against exact roof measurements, mounting hardware, wire routing, sealant requirements, and manufacturer limits.</small></p>\n</section>",
        "plainText": "RV Roof Solar Fit Resource Block\n\nA roof solar plan can fail even when the wattage math looks good. This block sends readers to a prefilled roof-fit calculator so they can test panel dimensions against setbacks, vents, AC units, and layout buffer.\n\nOpen the roof solar fit calculator with a 600W travel-trailer profile: https://www.offgridrvhub.com/tools/roof-solar-fit-calculator?length=24&width=8&setback=6&obstructions=36&buffer=15&panelLength=58&panelWidth=27&panelWatts=200&target=600&voltage=12&sun=5&layout=best-fit\n\nAttribution: Planning estimate from OffGridRVHub. Final solar layout should be verified against exact roof measurements, mounting hardware, wire routing, sealant requirements, and manufacturer limits."
      }
    },
    {
      "title": "RV Solar Payback Resource Block",
      "category": "Solar payback calculator",
      "audience": "Generator-vs-solar articles, RV budget resources, solar ownership explainers, club pages, and forum replies where readers are asking whether solar is worth the cost.",
      "bestPlacement": "Place this after explaining the non-money value of solar and before claiming that solar pays for itself.",
      "summary": "Solar only saves money when it replaces real costs: generator fuel, generator maintenance, paid campground nights, or equipment replacement you would have bought anyway. This block opens a prefilled payback calculator so readers can separate hard savings from quiet-power convenience.",
      "primaryCta": {
        "label": "Open the RV solar payback calculator with a balanced boondocking profile",
        "url": "https://www.offgridrvhub.com/tools/solar-payback-calculator?cost=4200&labor=1200&maintenance=80&years=6&nights=45&avoided=12&nightly=38&genHours=1.6&burn=0.22&fuel=4&genMaintenance=0.75&replacement=600&resale=900",
        "note": "A practical profile for testing simple payback, annual savings, break-even nights, generator fuel avoided, and ownership-window value."
      },
      "relatedLinks": [
        {
          "label": "RV solar calculator",
          "url": "https://www.offgridrvhub.com/tools/solar-calculator",
          "note": "Use this to verify the system can actually cover the daily loads behind the savings assumption."
        },
        {
          "label": "Generator runtime calculator",
          "url": "https://www.offgridrvhub.com/tools/generator-runtime-calculator",
          "note": "Use this before assuming solar replaces a specific number of generator hours."
        },
        {
          "label": "Boondocking cost calculator",
          "url": "https://www.offgridrvhub.com/tools/boondocking-cost-calculator",
          "note": "Use this when avoided paid nights drive the financial result."
        }
      ],
      "snippets": {
        "markdown": "### RV Solar Payback Resource Block\n\nSolar only saves money when it replaces real costs: generator fuel, generator maintenance, paid campground nights, or equipment replacement you would have bought anyway. This block opens a prefilled payback calculator so readers can separate hard savings from quiet-power convenience.\n\n[Open the RV solar payback calculator with a balanced boondocking profile](https://www.offgridrvhub.com/tools/solar-payback-calculator?cost=4200&labor=1200&maintenance=80&years=6&nights=45&avoided=12&nightly=38&genHours=1.6&burn=0.22&fuel=4&genMaintenance=0.75&replacement=600&resale=900) - A practical profile for testing simple payback, annual savings, break-even nights, generator fuel avoided, and ownership-window value.\n\nRelated resources:\n- [RV solar calculator](https://www.offgridrvhub.com/tools/solar-calculator) - Use this to verify the system can actually cover the daily loads behind the savings assumption.\n- [Generator runtime calculator](https://www.offgridrvhub.com/tools/generator-runtime-calculator) - Use this before assuming solar replaces a specific number of generator hours.\n- [Boondocking cost calculator](https://www.offgridrvhub.com/tools/boondocking-cost-calculator) - Use this when avoided paid nights drive the financial result.\n\nAttribution: Planning estimate from OffGridRVHub. Solar payback depends on actual off-grid use, generator habits, campsite choices, maintenance, battery reserve, and whether the installed system can really replace the entered costs.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Solar Payback Resource Block</h3>\n  <p>Solar only saves money when it replaces real costs: generator fuel, generator maintenance, paid campground nights, or equipment replacement you would have bought anyway. This block opens a prefilled payback calculator so readers can separate hard savings from quiet-power convenience.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/solar-payback-calculator?cost=4200&labor=1200&maintenance=80&years=6&nights=45&avoided=12&nightly=38&genHours=1.6&burn=0.22&fuel=4&genMaintenance=0.75&replacement=600&resale=900\">Open the RV solar payback calculator with a balanced boondocking profile</a> - A practical profile for testing simple payback, annual savings, break-even nights, generator fuel avoided, and ownership-window value.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/solar-calculator\">RV solar calculator</a> - Use this to verify the system can actually cover the daily loads behind the savings assumption.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/generator-runtime-calculator\">Generator runtime calculator</a> - Use this before assuming solar replaces a specific number of generator hours.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/boondocking-cost-calculator\">Boondocking cost calculator</a> - Use this when avoided paid nights drive the financial result.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Solar payback depends on actual off-grid use, generator habits, campsite choices, maintenance, battery reserve, and whether the installed system can really replace the entered costs.</small></p>\n</section>",
        "plainText": "RV Solar Payback Resource Block\n\nSolar only saves money when it replaces real costs: generator fuel, generator maintenance, paid campground nights, or equipment replacement you would have bought anyway. This block opens a prefilled payback calculator so readers can separate hard savings from quiet-power convenience.\n\nOpen the RV solar payback calculator with a balanced boondocking profile: https://www.offgridrvhub.com/tools/solar-payback-calculator?cost=4200&labor=1200&maintenance=80&years=6&nights=45&avoided=12&nightly=38&genHours=1.6&burn=0.22&fuel=4&genMaintenance=0.75&replacement=600&resale=900\n\nAttribution: Planning estimate from OffGridRVHub. Solar payback depends on actual off-grid use, generator habits, campsite choices, maintenance, battery reserve, and whether the installed system can really replace the entered costs."
      }
    },
    {
      "title": "RV Solar Tilt and Shade Resource Block",
      "category": "Solar tilt and shade calculator",
      "audience": "Solar troubleshooting guides, winter solar explainers, boondocking campsite resources, panel tilt articles, and forum answers where readers are asking why their array underperforms.",
      "bestPlacement": "Place this after explaining nameplate watts and before telling readers to add more panels.",
      "summary": "Solar underperformance is often caused by flat winter panels, shade, dirt, or off-axis portable panels. This block opens a prefilled calculator that estimates adjusted harvest before the reader buys more wattage.",
      "primaryCta": {
        "label": "Open the solar tilt and shade calculator with a winter flat-roof profile",
        "url": "https://www.offgridrvhub.com/tools/solar-tilt-shade-calculator?watts=600&sun=4.2&lat=35&season=winter&tilt=0&orientation=0&shade=20&soil=8&loss=18",
        "note": "A practical profile for showing how a 600W roof array can produce less when winter sun, shade, dirt, and system losses stack up."
      },
      "relatedLinks": [
        {
          "label": "RV solar calculator",
          "url": "https://www.offgridrvhub.com/tools/solar-calculator",
          "note": "Use this after adjusting harvest to check whether panel wattage still covers daily loads."
        },
        {
          "label": "RV roof solar fit calculator",
          "url": "https://www.offgridrvhub.com/tools/roof-solar-fit-calculator",
          "note": "Use this if the next move may be more roof wattage instead of better aiming."
        },
        {
          "label": "RV solar not working guide",
          "url": "https://www.offgridrvhub.com/solar-power/rv-solar-not-working-troubleshooting",
          "note": "Use this when production is low enough that wiring, controller settings, or battery behavior may also be involved."
        }
      ],
      "snippets": {
        "markdown": "### RV Solar Tilt and Shade Resource Block\n\nSolar underperformance is often caused by flat winter panels, shade, dirt, or off-axis portable panels. This block opens a prefilled calculator that estimates adjusted harvest before the reader buys more wattage.\n\n[Open the solar tilt and shade calculator with a winter flat-roof profile](https://www.offgridrvhub.com/tools/solar-tilt-shade-calculator?watts=600&sun=4.2&lat=35&season=winter&tilt=0&orientation=0&shade=20&soil=8&loss=18) - A practical profile for showing how a 600W roof array can produce less when winter sun, shade, dirt, and system losses stack up.\n\nRelated resources:\n- [RV solar calculator](https://www.offgridrvhub.com/tools/solar-calculator) - Use this after adjusting harvest to check whether panel wattage still covers daily loads.\n- [RV roof solar fit calculator](https://www.offgridrvhub.com/tools/roof-solar-fit-calculator) - Use this if the next move may be more roof wattage instead of better aiming.\n- [RV solar not working guide](https://www.offgridrvhub.com/solar-power/rv-solar-not-working-troubleshooting) - Use this when production is low enough that wiring, controller settings, or battery behavior may also be involved.\n\nAttribution: Planning estimate from OffGridRVHub. Real solar production depends on weather, exact campsite shade, panel wiring, controller behavior, battery state of charge, and mounting choices.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Solar Tilt and Shade Resource Block</h3>\n  <p>Solar underperformance is often caused by flat winter panels, shade, dirt, or off-axis portable panels. This block opens a prefilled calculator that estimates adjusted harvest before the reader buys more wattage.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/solar-tilt-shade-calculator?watts=600&sun=4.2&lat=35&season=winter&tilt=0&orientation=0&shade=20&soil=8&loss=18\">Open the solar tilt and shade calculator with a winter flat-roof profile</a> - A practical profile for showing how a 600W roof array can produce less when winter sun, shade, dirt, and system losses stack up.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/solar-calculator\">RV solar calculator</a> - Use this after adjusting harvest to check whether panel wattage still covers daily loads.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/roof-solar-fit-calculator\">RV roof solar fit calculator</a> - Use this if the next move may be more roof wattage instead of better aiming.</li>\n    <li><a href=\"https://www.offgridrvhub.com/solar-power/rv-solar-not-working-troubleshooting\">RV solar not working guide</a> - Use this when production is low enough that wiring, controller settings, or battery behavior may also be involved.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Real solar production depends on weather, exact campsite shade, panel wiring, controller behavior, battery state of charge, and mounting choices.</small></p>\n</section>",
        "plainText": "RV Solar Tilt and Shade Resource Block\n\nSolar underperformance is often caused by flat winter panels, shade, dirt, or off-axis portable panels. This block opens a prefilled calculator that estimates adjusted harvest before the reader buys more wattage.\n\nOpen the solar tilt and shade calculator with a winter flat-roof profile: https://www.offgridrvhub.com/tools/solar-tilt-shade-calculator?watts=600&sun=4.2&lat=35&season=winter&tilt=0&orientation=0&shade=20&soil=8&loss=18\n\nAttribution: Planning estimate from OffGridRVHub. Real solar production depends on weather, exact campsite shade, panel wiring, controller behavior, battery state of charge, and mounting choices."
      }
    },
    {
      "title": "RV Solar String Sizing Resource Block",
      "category": "Solar string sizing calculator",
      "audience": "Solar wiring guides, MPPT controller explainers, panel comparison articles, installer prep pages, and forum answers where readers need to check series/parallel layout safety.",
      "bestPlacement": "Place this after readers know panel specs and before recommending a controller or wiring diagram.",
      "summary": "A solar array can fit on the roof and still be wrong for the controller. This block opens a prefilled string-sizing calculator that checks cold-weather Voc, PV input current, output-current clipping, and series/parallel layout options.",
      "primaryCta": {
        "label": "Open the solar string sizing calculator with a 4-panel 100/50 MPPT profile",
        "url": "https://www.offgridrvhub.com/tools/solar-string-sizing-calculator?panels=4&watts=200&voc=24.3&vmp=20.4&isc=10.4&imp=9.8&maxVoc=100&inputAmps=40&outputAmps=50&battery=12&cold=14&coef=0.28",
        "note": "A practical starter profile for checking whether four 200W panels fit a common 100V/50A MPPT controller lane."
      },
      "relatedLinks": [
        {
          "label": "RV solar wiring diagram",
          "url": "https://www.offgridrvhub.com/solar-power/rv-solar-wiring-diagram",
          "note": "Use this to understand series, parallel, and series-parallel tradeoffs before changing wiring."
        },
        {
          "label": "DC wire size calculator",
          "url": "https://www.offgridrvhub.com/tools/wire-size-calculator",
          "note": "Use this after choosing a string layout to check voltage drop on the array homerun."
        },
        {
          "label": "Roof solar fit calculator",
          "url": "https://www.offgridrvhub.com/tools/roof-solar-fit-calculator",
          "note": "Use this if panel count or panel size may still change."
        }
      ],
      "snippets": {
        "markdown": "### RV Solar String Sizing Resource Block\n\nA solar array can fit on the roof and still be wrong for the controller. This block opens a prefilled string-sizing calculator that checks cold-weather Voc, PV input current, output-current clipping, and series/parallel layout options.\n\n[Open the solar string sizing calculator with a 4-panel 100/50 MPPT profile](https://www.offgridrvhub.com/tools/solar-string-sizing-calculator?panels=4&watts=200&voc=24.3&vmp=20.4&isc=10.4&imp=9.8&maxVoc=100&inputAmps=40&outputAmps=50&battery=12&cold=14&coef=0.28) - A practical starter profile for checking whether four 200W panels fit a common 100V/50A MPPT controller lane.\n\nRelated resources:\n- [RV solar wiring diagram](https://www.offgridrvhub.com/solar-power/rv-solar-wiring-diagram) - Use this to understand series, parallel, and series-parallel tradeoffs before changing wiring.\n- [DC wire size calculator](https://www.offgridrvhub.com/tools/wire-size-calculator) - Use this after choosing a string layout to check voltage drop on the array homerun.\n- [Roof solar fit calculator](https://www.offgridrvhub.com/tools/roof-solar-fit-calculator) - Use this if panel count or panel size may still change.\n\nAttribution: Planning estimate from OffGridRVHub. Final string design should be verified against the exact panel data sheet, MPPT manual, fuse and disconnect requirements, cold-weather conditions, and applicable electrical standards.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Solar String Sizing Resource Block</h3>\n  <p>A solar array can fit on the roof and still be wrong for the controller. This block opens a prefilled string-sizing calculator that checks cold-weather Voc, PV input current, output-current clipping, and series/parallel layout options.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/solar-string-sizing-calculator?panels=4&watts=200&voc=24.3&vmp=20.4&isc=10.4&imp=9.8&maxVoc=100&inputAmps=40&outputAmps=50&battery=12&cold=14&coef=0.28\">Open the solar string sizing calculator with a 4-panel 100/50 MPPT profile</a> - A practical starter profile for checking whether four 200W panels fit a common 100V/50A MPPT controller lane.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/solar-power/rv-solar-wiring-diagram\">RV solar wiring diagram</a> - Use this to understand series, parallel, and series-parallel tradeoffs before changing wiring.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/wire-size-calculator\">DC wire size calculator</a> - Use this after choosing a string layout to check voltage drop on the array homerun.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/roof-solar-fit-calculator\">Roof solar fit calculator</a> - Use this if panel count or panel size may still change.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Final string design should be verified against the exact panel data sheet, MPPT manual, fuse and disconnect requirements, cold-weather conditions, and applicable electrical standards.</small></p>\n</section>",
        "plainText": "RV Solar String Sizing Resource Block\n\nA solar array can fit on the roof and still be wrong for the controller. This block opens a prefilled string-sizing calculator that checks cold-weather Voc, PV input current, output-current clipping, and series/parallel layout options.\n\nOpen the solar string sizing calculator with a 4-panel 100/50 MPPT profile: https://www.offgridrvhub.com/tools/solar-string-sizing-calculator?panels=4&watts=200&voc=24.3&vmp=20.4&isc=10.4&imp=9.8&maxVoc=100&inputAmps=40&outputAmps=50&battery=12&cold=14&coef=0.28\n\nAttribution: Planning estimate from OffGridRVHub. Final string design should be verified against the exact panel data sheet, MPPT manual, fuse and disconnect requirements, cold-weather conditions, and applicable electrical standards."
      }
    },
    {
      "title": "RV Battery Runtime Resource Block",
      "category": "Battery calculator",
      "audience": "Battery upgrade explainers, lithium-vs-AGM comparisons, product roundups, and forum replies where runtime is the real question.",
      "bestPlacement": "Place this before comparing battery brands so the reader sizes the bank around daily use instead of amp-hour labels.",
      "summary": "Battery capacity only makes sense after the load list is visible. This block sends readers to a prefilled battery calculator and gives them the next links for chemistry, monitoring, and recharge planning.",
      "primaryCta": {
        "label": "Open the RV battery calculator with a 2,200Wh/day load bundle",
        "url": "https://www.offgridrvhub.com/tools/battery-calculator?loads=%5B%7B%22name%22%3A%22Daily%20load%20bundle%22%2C%22watts%22%3A275%2C%22hoursPerDay%22%3A8%7D%5D&voltage=12&battery=lithium&autonomy=2",
        "note": "A simple load bundle that readers can replace with their actual fridge, fan, laptop, CPAP, and inverter loads."
      },
      "relatedLinks": [
        {
          "label": "Battery bank sizing guide",
          "url": "https://www.offgridrvhub.com/batteries/how-to-size-rv-battery-bank",
          "note": "Shows how daily watt-hours become amp-hours, voltage, and reserve margin."
        },
        {
          "label": "Lithium vs AGM for RVs",
          "url": "https://www.offgridrvhub.com/batteries/lithium-vs-agm",
          "note": "Helps readers understand usable capacity and recharge tradeoffs."
        },
        {
          "label": "RV appliance wattage chart",
          "url": "https://www.offgridrvhub.com/solar-power/rv-appliance-wattage-chart",
          "note": "Useful for building the first load list before opening the calculator."
        }
      ],
      "snippets": {
        "markdown": "### RV Battery Runtime Resource Block\n\nBattery capacity only makes sense after the load list is visible. This block sends readers to a prefilled battery calculator and gives them the next links for chemistry, monitoring, and recharge planning.\n\n[Open the RV battery calculator with a 2,200Wh/day load bundle](https://www.offgridrvhub.com/tools/battery-calculator?loads=%5B%7B%22name%22%3A%22Daily%20load%20bundle%22%2C%22watts%22%3A275%2C%22hoursPerDay%22%3A8%7D%5D&voltage=12&battery=lithium&autonomy=2) - A simple load bundle that readers can replace with their actual fridge, fan, laptop, CPAP, and inverter loads.\n\nRelated resources:\n- [Battery bank sizing guide](https://www.offgridrvhub.com/batteries/how-to-size-rv-battery-bank) - Shows how daily watt-hours become amp-hours, voltage, and reserve margin.\n- [Lithium vs AGM for RVs](https://www.offgridrvhub.com/batteries/lithium-vs-agm) - Helps readers understand usable capacity and recharge tradeoffs.\n- [RV appliance wattage chart](https://www.offgridrvhub.com/solar-power/rv-appliance-wattage-chart) - Useful for building the first load list before opening the calculator.\n\nAttribution: Planning estimate from OffGridRVHub. Battery sizing should be checked against real appliance runtime, recharge sources, fusing, and manufacturer limits.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Battery Runtime Resource Block</h3>\n  <p>Battery capacity only makes sense after the load list is visible. This block sends readers to a prefilled battery calculator and gives them the next links for chemistry, monitoring, and recharge planning.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/battery-calculator?loads=%5B%7B%22name%22%3A%22Daily%20load%20bundle%22%2C%22watts%22%3A275%2C%22hoursPerDay%22%3A8%7D%5D&voltage=12&battery=lithium&autonomy=2\">Open the RV battery calculator with a 2,200Wh/day load bundle</a> - A simple load bundle that readers can replace with their actual fridge, fan, laptop, CPAP, and inverter loads.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/batteries/how-to-size-rv-battery-bank\">Battery bank sizing guide</a> - Shows how daily watt-hours become amp-hours, voltage, and reserve margin.</li>\n    <li><a href=\"https://www.offgridrvhub.com/batteries/lithium-vs-agm\">Lithium vs AGM for RVs</a> - Helps readers understand usable capacity and recharge tradeoffs.</li>\n    <li><a href=\"https://www.offgridrvhub.com/solar-power/rv-appliance-wattage-chart\">RV appliance wattage chart</a> - Useful for building the first load list before opening the calculator.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Battery sizing should be checked against real appliance runtime, recharge sources, fusing, and manufacturer limits.</small></p>\n</section>",
        "plainText": "RV Battery Runtime Resource Block\n\nBattery capacity only makes sense after the load list is visible. This block sends readers to a prefilled battery calculator and gives them the next links for chemistry, monitoring, and recharge planning.\n\nOpen the RV battery calculator with a 2,200Wh/day load bundle: https://www.offgridrvhub.com/tools/battery-calculator?loads=%5B%7B%22name%22%3A%22Daily%20load%20bundle%22%2C%22watts%22%3A275%2C%22hoursPerDay%22%3A8%7D%5D&voltage=12&battery=lithium&autonomy=2\n\nAttribution: Planning estimate from OffGridRVHub. Battery sizing should be checked against real appliance runtime, recharge sources, fusing, and manufacturer limits."
      }
    },
    {
      "title": "RV Lithium Upgrade Value Resource Block",
      "category": "Lithium upgrade calculator",
      "audience": "Lithium-vs-AGM explainers, battery upgrade guides, buyer guides, payload resources, and forum replies where readers are deciding whether a LiFePO4 swap is worth it.",
      "bestPlacement": "Place this after explaining usable capacity or chemistry differences and before recommending specific lithium batteries.",
      "summary": "A lithium upgrade can look expensive until usable capacity, weight, cycle life, charger costs, and ownership horizon are compared together. This block opens a prefilled value calculator so readers can compare their current lead-acid bank against a planned LiFePO4 setup before shopping by amp-hour label.",
      "primaryCta": {
        "label": "Open the RV lithium upgrade value calculator with a two-AGM swap profile",
        "url": "https://www.offgridrvhub.com/tools/lithium-upgrade-value-calculator?currentCount=2&currentAh=100&currentVoltage=12&currentChemistry=agm&currentWeight=63&currentCost=500&currentCycles=500&lithiumCount=2&lithiumAh=100&lithiumVoltage=12&lithiumWeight=25&lithiumCost=900&lithiumCycles=3000&usage=1800&years=5&use=seasonal&temp=shoulder-season&charger=250&payloadValue=0",
        "note": "A common AGM-to-lithium starter profile for checking usable capacity, weight saved, cycle value, runtime, and charger-upgrade cost."
      },
      "relatedLinks": [
        {
          "label": "Lithium vs AGM for RVs",
          "url": "https://www.offgridrvhub.com/batteries/lithium-vs-agm",
          "note": "Explains the chemistry tradeoffs before the calculator turns them into a value comparison."
        },
        {
          "label": "RV battery sizing calculator",
          "url": "https://www.offgridrvhub.com/tools/battery-calculator",
          "note": "Use this first when the daily load list or required reserve is still unclear."
        },
        {
          "label": "Cold-weather lithium guide",
          "url": "https://www.offgridrvhub.com/batteries/cold-weather-lithium-rv-batteries",
          "note": "Use this when freezing charge protection could change the upgrade plan."
        }
      ],
      "snippets": {
        "markdown": "### RV Lithium Upgrade Value Resource Block\n\nA lithium upgrade can look expensive until usable capacity, weight, cycle life, charger costs, and ownership horizon are compared together. This block opens a prefilled value calculator so readers can compare their current lead-acid bank against a planned LiFePO4 setup before shopping by amp-hour label.\n\n[Open the RV lithium upgrade value calculator with a two-AGM swap profile](https://www.offgridrvhub.com/tools/lithium-upgrade-value-calculator?currentCount=2&currentAh=100&currentVoltage=12&currentChemistry=agm&currentWeight=63&currentCost=500&currentCycles=500&lithiumCount=2&lithiumAh=100&lithiumVoltage=12&lithiumWeight=25&lithiumCost=900&lithiumCycles=3000&usage=1800&years=5&use=seasonal&temp=shoulder-season&charger=250&payloadValue=0) - A common AGM-to-lithium starter profile for checking usable capacity, weight saved, cycle value, runtime, and charger-upgrade cost.\n\nRelated resources:\n- [Lithium vs AGM for RVs](https://www.offgridrvhub.com/batteries/lithium-vs-agm) - Explains the chemistry tradeoffs before the calculator turns them into a value comparison.\n- [RV battery sizing calculator](https://www.offgridrvhub.com/tools/battery-calculator) - Use this first when the daily load list or required reserve is still unclear.\n- [Cold-weather lithium guide](https://www.offgridrvhub.com/batteries/cold-weather-lithium-rv-batteries) - Use this when freezing charge protection could change the upgrade plan.\n\nAttribution: Planning estimate from OffGridRVHub. Lithium upgrade value should be checked against actual battery specs, charger compatibility, alternator protection, installation labor, cold-weather limits, and warranty terms.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Lithium Upgrade Value Resource Block</h3>\n  <p>A lithium upgrade can look expensive until usable capacity, weight, cycle life, charger costs, and ownership horizon are compared together. This block opens a prefilled value calculator so readers can compare their current lead-acid bank against a planned LiFePO4 setup before shopping by amp-hour label.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/lithium-upgrade-value-calculator?currentCount=2&currentAh=100&currentVoltage=12&currentChemistry=agm&currentWeight=63&currentCost=500&currentCycles=500&lithiumCount=2&lithiumAh=100&lithiumVoltage=12&lithiumWeight=25&lithiumCost=900&lithiumCycles=3000&usage=1800&years=5&use=seasonal&temp=shoulder-season&charger=250&payloadValue=0\">Open the RV lithium upgrade value calculator with a two-AGM swap profile</a> - A common AGM-to-lithium starter profile for checking usable capacity, weight saved, cycle value, runtime, and charger-upgrade cost.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/batteries/lithium-vs-agm\">Lithium vs AGM for RVs</a> - Explains the chemistry tradeoffs before the calculator turns them into a value comparison.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/battery-calculator\">RV battery sizing calculator</a> - Use this first when the daily load list or required reserve is still unclear.</li>\n    <li><a href=\"https://www.offgridrvhub.com/batteries/cold-weather-lithium-rv-batteries\">Cold-weather lithium guide</a> - Use this when freezing charge protection could change the upgrade plan.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Lithium upgrade value should be checked against actual battery specs, charger compatibility, alternator protection, installation labor, cold-weather limits, and warranty terms.</small></p>\n</section>",
        "plainText": "RV Lithium Upgrade Value Resource Block\n\nA lithium upgrade can look expensive until usable capacity, weight, cycle life, charger costs, and ownership horizon are compared together. This block opens a prefilled value calculator so readers can compare their current lead-acid bank against a planned LiFePO4 setup before shopping by amp-hour label.\n\nOpen the RV lithium upgrade value calculator with a two-AGM swap profile: https://www.offgridrvhub.com/tools/lithium-upgrade-value-calculator?currentCount=2&currentAh=100&currentVoltage=12&currentChemistry=agm&currentWeight=63&currentCost=500&currentCycles=500&lithiumCount=2&lithiumAh=100&lithiumVoltage=12&lithiumWeight=25&lithiumCost=900&lithiumCycles=3000&usage=1800&years=5&use=seasonal&temp=shoulder-season&charger=250&payloadValue=0\n\nAttribution: Planning estimate from OffGridRVHub. Lithium upgrade value should be checked against actual battery specs, charger compatibility, alternator protection, installation labor, cold-weather limits, and warranty terms."
      }
    },
    {
      "title": "Boondocking Water Planning Resource Block",
      "category": "Water calculator",
      "audience": "Boondocking beginner guides, state/location guides, dry-camping checklists, and RV club trip-planning pages.",
      "bestPlacement": "Place this after route or campsite advice, where the reader is deciding whether fresh water or waste tanks will end the stay first.",
      "summary": "Water planning is a habit problem as much as a tank-size problem. This block gives readers a prefilled water calculator and companion links for conservation and upgrades.",
      "primaryCta": {
        "label": "Open the boondocking water calculator with a 2-person, 5-day profile",
        "url": "https://www.offgridrvhub.com/tools/water-calculator?people=2&days=5&showers=2&cooking=regular&dishes=basin&pets=0&climate=mild&rig=travel-trailer&tank=45",
        "note": "A practical starter profile for estimating gallons needed, days until empty, and waste-tank pressure."
      },
      "relatedLinks": [
        {
          "label": "RV water conservation guide",
          "url": "https://www.offgridrvhub.com/boondocking/water-conservation",
          "note": "Shows the habits that move gallons per day the fastest."
        },
        {
          "label": "Water-saving upgrades for boondocking",
          "url": "https://www.offgridrvhub.com/boondocking/best-water-saving-upgrades-for-boondocking",
          "note": "Gear upgrades that can stretch stays without turning camp into a chore."
        },
        {
          "label": "How long can you boondock in an RV?",
          "url": "https://www.offgridrvhub.com/boondocking/how-long-can-you-boondock-in-an-rv",
          "note": "Connects water planning to power, gray tank, black tank, and refill logistics."
        }
      ],
      "snippets": {
        "markdown": "### Boondocking Water Planning Resource Block\n\nWater planning is a habit problem as much as a tank-size problem. This block gives readers a prefilled water calculator and companion links for conservation and upgrades.\n\n[Open the boondocking water calculator with a 2-person, 5-day profile](https://www.offgridrvhub.com/tools/water-calculator?people=2&days=5&showers=2&cooking=regular&dishes=basin&pets=0&climate=mild&rig=travel-trailer&tank=45) - A practical starter profile for estimating gallons needed, days until empty, and waste-tank pressure.\n\nRelated resources:\n- [RV water conservation guide](https://www.offgridrvhub.com/boondocking/water-conservation) - Shows the habits that move gallons per day the fastest.\n- [Water-saving upgrades for boondocking](https://www.offgridrvhub.com/boondocking/best-water-saving-upgrades-for-boondocking) - Gear upgrades that can stretch stays without turning camp into a chore.\n- [How long can you boondock in an RV?](https://www.offgridrvhub.com/boondocking/how-long-can-you-boondock-in-an-rv) - Connects water planning to power, gray tank, black tank, and refill logistics.\n\nAttribution: Planning estimate from OffGridRVHub. Actual water use depends on crew habits, showers, dishwashing, climate, tank sizes, and refill access.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>Boondocking Water Planning Resource Block</h3>\n  <p>Water planning is a habit problem as much as a tank-size problem. This block gives readers a prefilled water calculator and companion links for conservation and upgrades.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/water-calculator?people=2&days=5&showers=2&cooking=regular&dishes=basin&pets=0&climate=mild&rig=travel-trailer&tank=45\">Open the boondocking water calculator with a 2-person, 5-day profile</a> - A practical starter profile for estimating gallons needed, days until empty, and waste-tank pressure.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/boondocking/water-conservation\">RV water conservation guide</a> - Shows the habits that move gallons per day the fastest.</li>\n    <li><a href=\"https://www.offgridrvhub.com/boondocking/best-water-saving-upgrades-for-boondocking\">Water-saving upgrades for boondocking</a> - Gear upgrades that can stretch stays without turning camp into a chore.</li>\n    <li><a href=\"https://www.offgridrvhub.com/boondocking/how-long-can-you-boondock-in-an-rv\">How long can you boondock in an RV?</a> - Connects water planning to power, gray tank, black tank, and refill logistics.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Actual water use depends on crew habits, showers, dishwashing, climate, tank sizes, and refill access.</small></p>\n</section>",
        "plainText": "Boondocking Water Planning Resource Block\n\nWater planning is a habit problem as much as a tank-size problem. This block gives readers a prefilled water calculator and companion links for conservation and upgrades.\n\nOpen the boondocking water calculator with a 2-person, 5-day profile: https://www.offgridrvhub.com/tools/water-calculator?people=2&days=5&showers=2&cooking=regular&dishes=basin&pets=0&climate=mild&rig=travel-trailer&tank=45\n\nAttribution: Planning estimate from OffGridRVHub. Actual water use depends on crew habits, showers, dishwashing, climate, tank sizes, and refill access."
      }
    },
    {
      "title": "RV Campsite Suitability Resource Block",
      "category": "Campsite suitability calculator",
      "audience": "Boondocking location guides, campsite-finding articles, RV club trip pages, remote-work route resources, and forum answers about whether a site is worth scouting.",
      "bestPlacement": "Place this after describing a campsite or route area, where the reader needs to compare access, legality, signal, solar, services, and weather before driving in.",
      "summary": "A campsite is not just a GPS pin. This block sends readers to a prefilled campsite suitability score so they can test road access, legal confidence, solar, internet, water, dump, weather, wind, and leveling before committing the rig.",
      "primaryCta": {
        "label": "Open the campsite suitability calculator with a desert BLM starter profile",
        "url": "https://www.offgridrvhub.com/tools/campsite-suitability-calculator?length=30&clearance=10&road=graded-gravel&miles=4&turnaround=manageable&leveling=minor&legal=likely&limit=14&days=5&solar=75&sky=80&bars=2&work=messages&water=12&dump=18&grocery=25&weather=mild&wind=moderate&arrival=3",
        "note": "A practical profile for pre-screening a promising boondocking site before the final road."
      },
      "relatedLinks": [
        {
          "label": "How to find legal boondocking sites",
          "url": "https://www.offgridrvhub.com/boondocking/how-to-find-legal-boondocking-sites",
          "note": "Use this when the legal-confidence lane is weak."
        },
        {
          "label": "Connectivity stack planner",
          "url": "https://www.offgridrvhub.com/tools/connectivity-stack-planner",
          "note": "Use this when the campsite needs to support calls or critical work."
        },
        {
          "label": "Stay length calculator",
          "url": "https://www.offgridrvhub.com/tools/stay-length-calculator",
          "note": "Use this after the site passes the pre-screen and the trip duration needs a whole-system check."
        }
      ],
      "snippets": {
        "markdown": "### RV Campsite Suitability Resource Block\n\nA campsite is not just a GPS pin. This block sends readers to a prefilled campsite suitability score so they can test road access, legal confidence, solar, internet, water, dump, weather, wind, and leveling before committing the rig.\n\n[Open the campsite suitability calculator with a desert BLM starter profile](https://www.offgridrvhub.com/tools/campsite-suitability-calculator?length=30&clearance=10&road=graded-gravel&miles=4&turnaround=manageable&leveling=minor&legal=likely&limit=14&days=5&solar=75&sky=80&bars=2&work=messages&water=12&dump=18&grocery=25&weather=mild&wind=moderate&arrival=3) - A practical profile for pre-screening a promising boondocking site before the final road.\n\nRelated resources:\n- [How to find legal boondocking sites](https://www.offgridrvhub.com/boondocking/how-to-find-legal-boondocking-sites) - Use this when the legal-confidence lane is weak.\n- [Connectivity stack planner](https://www.offgridrvhub.com/tools/connectivity-stack-planner) - Use this when the campsite needs to support calls or critical work.\n- [Stay length calculator](https://www.offgridrvhub.com/tools/stay-length-calculator) - Use this after the site passes the pre-screen and the trip duration needs a whole-system check.\n\nAttribution: Planning estimate from OffGridRVHub. Readers should verify current land-manager rules, closures, road conditions, weather, and emergency access before driving a full rig to a campsite.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Campsite Suitability Resource Block</h3>\n  <p>A campsite is not just a GPS pin. This block sends readers to a prefilled campsite suitability score so they can test road access, legal confidence, solar, internet, water, dump, weather, wind, and leveling before committing the rig.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/campsite-suitability-calculator?length=30&clearance=10&road=graded-gravel&miles=4&turnaround=manageable&leveling=minor&legal=likely&limit=14&days=5&solar=75&sky=80&bars=2&work=messages&water=12&dump=18&grocery=25&weather=mild&wind=moderate&arrival=3\">Open the campsite suitability calculator with a desert BLM starter profile</a> - A practical profile for pre-screening a promising boondocking site before the final road.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/boondocking/how-to-find-legal-boondocking-sites\">How to find legal boondocking sites</a> - Use this when the legal-confidence lane is weak.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/connectivity-stack-planner\">Connectivity stack planner</a> - Use this when the campsite needs to support calls or critical work.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/stay-length-calculator\">Stay length calculator</a> - Use this after the site passes the pre-screen and the trip duration needs a whole-system check.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Readers should verify current land-manager rules, closures, road conditions, weather, and emergency access before driving a full rig to a campsite.</small></p>\n</section>",
        "plainText": "RV Campsite Suitability Resource Block\n\nA campsite is not just a GPS pin. This block sends readers to a prefilled campsite suitability score so they can test road access, legal confidence, solar, internet, water, dump, weather, wind, and leveling before committing the rig.\n\nOpen the campsite suitability calculator with a desert BLM starter profile: https://www.offgridrvhub.com/tools/campsite-suitability-calculator?length=30&clearance=10&road=graded-gravel&miles=4&turnaround=manageable&leveling=minor&legal=likely&limit=14&days=5&solar=75&sky=80&bars=2&work=messages&water=12&dump=18&grocery=25&weather=mild&wind=moderate&arrival=3\n\nAttribution: Planning estimate from OffGridRVHub. Readers should verify current land-manager rules, closures, road conditions, weather, and emergency access before driving a full rig to a campsite."
      }
    },
    {
      "title": "RV Internet Data Usage Resource Block",
      "category": "Internet data calculator",
      "audience": "RV internet guides, Starlink-vs-hotspot comparisons, remote-work newsletters, digital nomad route pages, and forum answers about monthly data caps.",
      "bestPlacement": "Place this before recommending a plan size or satellite/cellular split, where readers need to see work calls, streaming, updates, and background devices as one monthly number.",
      "summary": "Internet planning fails when data caps are treated like coverage maps. This block opens a prefilled monthly data calculator so readers can separate work, streaming, updates, and background device use before choosing cellular, satellite, or a backup lane.",
      "primaryCta": {
        "label": "Open the RV internet data calculator with a remote-work starter profile",
        "url": "https://www.offgridrvhub.com/tools/internet-data-usage-calculator?workDays=20&browsing=1.2&videoHours=10&videoGb=1.2&remoteHours=4&remoteGb=0.7&streamHours=8&streamGb=3&cloud=20&updates=15&devices=4&background=4&buffer=20&cellular=100&satellite=50",
        "note": "A practical starter profile for estimating monthly GB demand and checking cellular or satellite priority-data limits."
      },
      "relatedLinks": [
        {
          "label": "Connectivity stack planner",
          "url": "https://www.offgridrvhub.com/tools/connectivity-stack-planner",
          "note": "Use this after the monthly GB number is clear to choose cellular, satellite, and backup roles."
        },
        {
          "label": "Internet for RVers",
          "url": "https://www.offgridrvhub.com/remote-work/internet-for-rvers",
          "note": "Explains coverage, redundancy, and power tradeoffs before choosing a plan stack."
        },
        {
          "label": "Backup internet options for RVers",
          "url": "https://www.offgridrvhub.com/remote-work/backup-internet-options-for-rvers",
          "note": "Use this when the data estimate shows one connection is too fragile for workdays."
        }
      ],
      "snippets": {
        "markdown": "### RV Internet Data Usage Resource Block\n\nInternet planning fails when data caps are treated like coverage maps. This block opens a prefilled monthly data calculator so readers can separate work, streaming, updates, and background device use before choosing cellular, satellite, or a backup lane.\n\n[Open the RV internet data calculator with a remote-work starter profile](https://www.offgridrvhub.com/tools/internet-data-usage-calculator?workDays=20&browsing=1.2&videoHours=10&videoGb=1.2&remoteHours=4&remoteGb=0.7&streamHours=8&streamGb=3&cloud=20&updates=15&devices=4&background=4&buffer=20&cellular=100&satellite=50) - A practical starter profile for estimating monthly GB demand and checking cellular or satellite priority-data limits.\n\nRelated resources:\n- [Connectivity stack planner](https://www.offgridrvhub.com/tools/connectivity-stack-planner) - Use this after the monthly GB number is clear to choose cellular, satellite, and backup roles.\n- [Internet for RVers](https://www.offgridrvhub.com/remote-work/internet-for-rvers) - Explains coverage, redundancy, and power tradeoffs before choosing a plan stack.\n- [Backup internet options for RVers](https://www.offgridrvhub.com/remote-work/backup-internet-options-for-rvers) - Use this when the data estimate shows one connection is too fragile for workdays.\n\nAttribution: Planning estimate from OffGridRVHub. Actual data use depends on video quality, platform settings, cloud sync, operating-system updates, device count, plan rules, throttling, and coverage.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Internet Data Usage Resource Block</h3>\n  <p>Internet planning fails when data caps are treated like coverage maps. This block opens a prefilled monthly data calculator so readers can separate work, streaming, updates, and background device use before choosing cellular, satellite, or a backup lane.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/internet-data-usage-calculator?workDays=20&browsing=1.2&videoHours=10&videoGb=1.2&remoteHours=4&remoteGb=0.7&streamHours=8&streamGb=3&cloud=20&updates=15&devices=4&background=4&buffer=20&cellular=100&satellite=50\">Open the RV internet data calculator with a remote-work starter profile</a> - A practical starter profile for estimating monthly GB demand and checking cellular or satellite priority-data limits.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/connectivity-stack-planner\">Connectivity stack planner</a> - Use this after the monthly GB number is clear to choose cellular, satellite, and backup roles.</li>\n    <li><a href=\"https://www.offgridrvhub.com/remote-work/internet-for-rvers\">Internet for RVers</a> - Explains coverage, redundancy, and power tradeoffs before choosing a plan stack.</li>\n    <li><a href=\"https://www.offgridrvhub.com/remote-work/backup-internet-options-for-rvers\">Backup internet options for RVers</a> - Use this when the data estimate shows one connection is too fragile for workdays.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Actual data use depends on video quality, platform settings, cloud sync, operating-system updates, device count, plan rules, throttling, and coverage.</small></p>\n</section>",
        "plainText": "RV Internet Data Usage Resource Block\n\nInternet planning fails when data caps are treated like coverage maps. This block opens a prefilled monthly data calculator so readers can separate work, streaming, updates, and background device use before choosing cellular, satellite, or a backup lane.\n\nOpen the RV internet data calculator with a remote-work starter profile: https://www.offgridrvhub.com/tools/internet-data-usage-calculator?workDays=20&browsing=1.2&videoHours=10&videoGb=1.2&remoteHours=4&remoteGb=0.7&streamHours=8&streamGb=3&cloud=20&updates=15&devices=4&background=4&buffer=20&cellular=100&satellite=50\n\nAttribution: Planning estimate from OffGridRVHub. Actual data use depends on video quality, platform settings, cloud sync, operating-system updates, device count, plan rules, throttling, and coverage."
      }
    },
    {
      "title": "RV Boondocking Cost Resource Block",
      "category": "Boondocking cost calculator",
      "audience": "RV budget guides, free-camping explainers, boondocking location pages, club trip-planning pages, and forum answers where readers are comparing free campsites against paid nights.",
      "bestPlacement": "Place this after describing a free or low-cost campsite, where readers need to count approach fuel, service runs, fallback nights, generator fuel, and gear payback before calling it cheaper.",
      "summary": "Free camping is only free when support costs stay low. This block opens a prefilled boondocking cost calculator so readers can compare a no-fee site against a paid campground after fuel, dump and water runs, fallback nights, generator use, daily utilities, and amortized gear are counted.",
      "primaryCta": {
        "label": "Open the boondocking cost calculator with a desert week profile",
        "url": "https://www.offgridrvhub.com/tools/boondocking-cost-calculator?nights=7&fee=0&fallbackNights=1&fallbackRate=45&compare=45&miles=80&serviceTrips=1&serviceMiles=35&mpg=10&fuel=4&dumpFee=15&genHours=1.5&genBurn=0.2&propane=3&internet=4&gear=1200&useNights=120",
        "note": "A practical starter profile for comparing free camping against a paid campground after the hidden trip costs are visible."
      },
      "relatedLinks": [
        {
          "label": "RV campsite suitability calculator",
          "url": "https://www.offgridrvhub.com/tools/campsite-suitability-calculator",
          "note": "Use this when a cheaper site might add access, legal, signal, or service risk."
        },
        {
          "label": "Boondocking water calculator",
          "url": "https://www.offgridrvhub.com/tools/water-calculator",
          "note": "Use this when water and dump runs are the cost lane you need to reduce."
        },
        {
          "label": "RV generator runtime calculator",
          "url": "https://www.offgridrvhub.com/tools/generator-runtime-calculator",
          "note": "Use this when generator fuel is driving the nightly cost."
        }
      ],
      "snippets": {
        "markdown": "### RV Boondocking Cost Resource Block\n\nFree camping is only free when support costs stay low. This block opens a prefilled boondocking cost calculator so readers can compare a no-fee site against a paid campground after fuel, dump and water runs, fallback nights, generator use, daily utilities, and amortized gear are counted.\n\n[Open the boondocking cost calculator with a desert week profile](https://www.offgridrvhub.com/tools/boondocking-cost-calculator?nights=7&fee=0&fallbackNights=1&fallbackRate=45&compare=45&miles=80&serviceTrips=1&serviceMiles=35&mpg=10&fuel=4&dumpFee=15&genHours=1.5&genBurn=0.2&propane=3&internet=4&gear=1200&useNights=120) - A practical starter profile for comparing free camping against a paid campground after the hidden trip costs are visible.\n\nRelated resources:\n- [RV campsite suitability calculator](https://www.offgridrvhub.com/tools/campsite-suitability-calculator) - Use this when a cheaper site might add access, legal, signal, or service risk.\n- [Boondocking water calculator](https://www.offgridrvhub.com/tools/water-calculator) - Use this when water and dump runs are the cost lane you need to reduce.\n- [RV generator runtime calculator](https://www.offgridrvhub.com/tools/generator-runtime-calculator) - Use this when generator fuel is driving the nightly cost.\n\nAttribution: Planning estimate from OffGridRVHub. Readers should adjust fuel price, route mileage, service distance, fallback nights, and gear amortization for their own trip before making a budget call.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Boondocking Cost Resource Block</h3>\n  <p>Free camping is only free when support costs stay low. This block opens a prefilled boondocking cost calculator so readers can compare a no-fee site against a paid campground after fuel, dump and water runs, fallback nights, generator use, daily utilities, and amortized gear are counted.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/boondocking-cost-calculator?nights=7&fee=0&fallbackNights=1&fallbackRate=45&compare=45&miles=80&serviceTrips=1&serviceMiles=35&mpg=10&fuel=4&dumpFee=15&genHours=1.5&genBurn=0.2&propane=3&internet=4&gear=1200&useNights=120\">Open the boondocking cost calculator with a desert week profile</a> - A practical starter profile for comparing free camping against a paid campground after the hidden trip costs are visible.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/campsite-suitability-calculator\">RV campsite suitability calculator</a> - Use this when a cheaper site might add access, legal, signal, or service risk.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/water-calculator\">Boondocking water calculator</a> - Use this when water and dump runs are the cost lane you need to reduce.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/generator-runtime-calculator\">RV generator runtime calculator</a> - Use this when generator fuel is driving the nightly cost.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Readers should adjust fuel price, route mileage, service distance, fallback nights, and gear amortization for their own trip before making a budget call.</small></p>\n</section>",
        "plainText": "RV Boondocking Cost Resource Block\n\nFree camping is only free when support costs stay low. This block opens a prefilled boondocking cost calculator so readers can compare a no-fee site against a paid campground after fuel, dump and water runs, fallback nights, generator use, daily utilities, and amortized gear are counted.\n\nOpen the boondocking cost calculator with a desert week profile: https://www.offgridrvhub.com/tools/boondocking-cost-calculator?nights=7&fee=0&fallbackNights=1&fallbackRate=45&compare=45&miles=80&serviceTrips=1&serviceMiles=35&mpg=10&fuel=4&dumpFee=15&genHours=1.5&genBurn=0.2&propane=3&internet=4&gear=1200&useNights=120\n\nAttribution: Planning estimate from OffGridRVHub. Readers should adjust fuel price, route mileage, service distance, fallback nights, and gear amortization for their own trip before making a budget call."
      }
    },
    {
      "title": "RV Battery Recharge Resource Block",
      "category": "Recharge calculator",
      "audience": "Battery charging explainers, generator runtime pages, alternator/DC-DC guides, solar recovery articles, and boondocking planning resources.",
      "bestPlacement": "Place this after explaining battery capacity or charge sources, where the reader needs to know whether the bank recovers fast enough.",
      "summary": "Storage size is only half of the off-grid power problem. This block sends readers to a prefilled recharge calculator that compares state-of-charge recovery from solar, DC-DC, shore, or generator charging.",
      "primaryCta": {
        "label": "Open the RV recharge calculator with a 300Ah solar recovery profile",
        "url": "https://www.offgridrvhub.com/tools/recharge-time-calculator?ah=300&voltage=12&battery=lithium&from=35&to=90&source=solar&solar=600&sun=5&usage=1800",
        "note": "A practical starter profile for estimating whether daily solar surplus can refill a partially depleted lithium bank."
      },
      "relatedLinks": [
        {
          "label": "Battery charging guide",
          "url": "https://www.offgridrvhub.com/batteries/rv-battery-charging-from-shore-solar-alternator",
          "note": "Explains how shore power, solar, alternator, and generator charging fit together."
        },
        {
          "label": "Solar calculator",
          "url": "https://www.offgridrvhub.com/tools/solar-calculator",
          "note": "Use this when the recovery problem is not enough solar harvest after daily loads."
        },
        {
          "label": "Stay length calculator",
          "url": "https://www.offgridrvhub.com/tools/stay-length-calculator",
          "note": "Shows whether power recovery is actually the first trip-length limiter."
        }
      ],
      "snippets": {
        "markdown": "### RV Battery Recharge Resource Block\n\nStorage size is only half of the off-grid power problem. This block sends readers to a prefilled recharge calculator that compares state-of-charge recovery from solar, DC-DC, shore, or generator charging.\n\n[Open the RV recharge calculator with a 300Ah solar recovery profile](https://www.offgridrvhub.com/tools/recharge-time-calculator?ah=300&voltage=12&battery=lithium&from=35&to=90&source=solar&solar=600&sun=5&usage=1800) - A practical starter profile for estimating whether daily solar surplus can refill a partially depleted lithium bank.\n\nRelated resources:\n- [Battery charging guide](https://www.offgridrvhub.com/batteries/rv-battery-charging-from-shore-solar-alternator) - Explains how shore power, solar, alternator, and generator charging fit together.\n- [Solar calculator](https://www.offgridrvhub.com/tools/solar-calculator) - Use this when the recovery problem is not enough solar harvest after daily loads.\n- [Stay length calculator](https://www.offgridrvhub.com/tools/stay-length-calculator) - Shows whether power recovery is actually the first trip-length limiter.\n\nAttribution: Planning estimate from OffGridRVHub. Recharge timing should be checked against charger ratings, battery charge limits, fusing, wiring, temperature, and real campsite sun.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Battery Recharge Resource Block</h3>\n  <p>Storage size is only half of the off-grid power problem. This block sends readers to a prefilled recharge calculator that compares state-of-charge recovery from solar, DC-DC, shore, or generator charging.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/recharge-time-calculator?ah=300&voltage=12&battery=lithium&from=35&to=90&source=solar&solar=600&sun=5&usage=1800\">Open the RV recharge calculator with a 300Ah solar recovery profile</a> - A practical starter profile for estimating whether daily solar surplus can refill a partially depleted lithium bank.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/batteries/rv-battery-charging-from-shore-solar-alternator\">Battery charging guide</a> - Explains how shore power, solar, alternator, and generator charging fit together.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/solar-calculator\">Solar calculator</a> - Use this when the recovery problem is not enough solar harvest after daily loads.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/stay-length-calculator\">Stay length calculator</a> - Shows whether power recovery is actually the first trip-length limiter.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Recharge timing should be checked against charger ratings, battery charge limits, fusing, wiring, temperature, and real campsite sun.</small></p>\n</section>",
        "plainText": "RV Battery Recharge Resource Block\n\nStorage size is only half of the off-grid power problem. This block sends readers to a prefilled recharge calculator that compares state-of-charge recovery from solar, DC-DC, shore, or generator charging.\n\nOpen the RV recharge calculator with a 300Ah solar recovery profile: https://www.offgridrvhub.com/tools/recharge-time-calculator?ah=300&voltage=12&battery=lithium&from=35&to=90&source=solar&solar=600&sun=5&usage=1800\n\nAttribution: Planning estimate from OffGridRVHub. Recharge timing should be checked against charger ratings, battery charge limits, fusing, wiring, temperature, and real campsite sun."
      }
    },
    {
      "title": "RV DC-DC Charger Sizing Resource Block",
      "category": "DC-DC charger sizing calculator",
      "audience": "Alternator charging explainers, lithium upgrade guides, DC-DC charger roundups, towable charging resources, van electrical pages, and forum replies about charging while driving.",
      "bestPlacement": "Place this before recommending a 30A, 40A, 60A, or larger DC-DC charger so readers test alternator reserve and drive time first.",
      "summary": "DC-DC charger sizing fails when charger amps are picked in isolation. This block opens a prefilled calculator that compares battery charge limits, daily energy gap, drive hours, alternator reserve, charger efficiency, and cable-run assumptions before the reader buys hardware.",
      "primaryCta": {
        "label": "Open the RV DC-DC charger sizing calculator with a 300Ah lithium profile",
        "url": "https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator?ah=300&voltage=12&battery=lithium&gap=1800&drive=2.5&alternator=180&reserve=45&target=40&efficiency=90&length=15&drop=3&type=unknown",
        "note": "A practical starter profile for checking whether a 40A charger fits a common 300Ah lithium travel setup."
      },
      "relatedLinks": [
        {
          "label": "Recharge time calculator",
          "url": "https://www.offgridrvhub.com/tools/recharge-time-calculator",
          "note": "Use this after charger sizing to compare total refill time from solar, DC-DC, shore, or generator charging."
        },
        {
          "label": "DC wire size calculator",
          "url": "https://www.offgridrvhub.com/tools/wire-size-calculator",
          "note": "Use this before buying cable, fuse holders, lugs, and disconnect hardware."
        },
        {
          "label": "Best DC-to-DC chargers for RVs",
          "url": "https://www.offgridrvhub.com/gear-reviews/best-dc-to-dc-chargers-for-rvs",
          "note": "Use this after the amperage lane is realistic enough for product comparison."
        }
      ],
      "snippets": {
        "markdown": "### RV DC-DC Charger Sizing Resource Block\n\nDC-DC charger sizing fails when charger amps are picked in isolation. This block opens a prefilled calculator that compares battery charge limits, daily energy gap, drive hours, alternator reserve, charger efficiency, and cable-run assumptions before the reader buys hardware.\n\n[Open the RV DC-DC charger sizing calculator with a 300Ah lithium profile](https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator?ah=300&voltage=12&battery=lithium&gap=1800&drive=2.5&alternator=180&reserve=45&target=40&efficiency=90&length=15&drop=3&type=unknown) - A practical starter profile for checking whether a 40A charger fits a common 300Ah lithium travel setup.\n\nRelated resources:\n- [Recharge time calculator](https://www.offgridrvhub.com/tools/recharge-time-calculator) - Use this after charger sizing to compare total refill time from solar, DC-DC, shore, or generator charging.\n- [DC wire size calculator](https://www.offgridrvhub.com/tools/wire-size-calculator) - Use this before buying cable, fuse holders, lugs, and disconnect hardware.\n- [Best DC-to-DC chargers for RVs](https://www.offgridrvhub.com/gear-reviews/best-dc-to-dc-chargers-for-rvs) - Use this after the amperage lane is realistic enough for product comparison.\n\nAttribution: Planning estimate from OffGridRVHub. DC-DC charger sizing should be checked against alternator limits, vehicle warranty posture, charger manuals, wire and fuse tables, battery charge limits, routing, ventilation, and qualified installation requirements.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV DC-DC Charger Sizing Resource Block</h3>\n  <p>DC-DC charger sizing fails when charger amps are picked in isolation. This block opens a prefilled calculator that compares battery charge limits, daily energy gap, drive hours, alternator reserve, charger efficiency, and cable-run assumptions before the reader buys hardware.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator?ah=300&voltage=12&battery=lithium&gap=1800&drive=2.5&alternator=180&reserve=45&target=40&efficiency=90&length=15&drop=3&type=unknown\">Open the RV DC-DC charger sizing calculator with a 300Ah lithium profile</a> - A practical starter profile for checking whether a 40A charger fits a common 300Ah lithium travel setup.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/recharge-time-calculator\">Recharge time calculator</a> - Use this after charger sizing to compare total refill time from solar, DC-DC, shore, or generator charging.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/wire-size-calculator\">DC wire size calculator</a> - Use this before buying cable, fuse holders, lugs, and disconnect hardware.</li>\n    <li><a href=\"https://www.offgridrvhub.com/gear-reviews/best-dc-to-dc-chargers-for-rvs\">Best DC-to-DC chargers for RVs</a> - Use this after the amperage lane is realistic enough for product comparison.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. DC-DC charger sizing should be checked against alternator limits, vehicle warranty posture, charger manuals, wire and fuse tables, battery charge limits, routing, ventilation, and qualified installation requirements.</small></p>\n</section>",
        "plainText": "RV DC-DC Charger Sizing Resource Block\n\nDC-DC charger sizing fails when charger amps are picked in isolation. This block opens a prefilled calculator that compares battery charge limits, daily energy gap, drive hours, alternator reserve, charger efficiency, and cable-run assumptions before the reader buys hardware.\n\nOpen the RV DC-DC charger sizing calculator with a 300Ah lithium profile: https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator?ah=300&voltage=12&battery=lithium&gap=1800&drive=2.5&alternator=180&reserve=45&target=40&efficiency=90&length=15&drop=3&type=unknown\n\nAttribution: Planning estimate from OffGridRVHub. DC-DC charger sizing should be checked against alternator limits, vehicle warranty posture, charger manuals, wire and fuse tables, battery charge limits, routing, ventilation, and qualified installation requirements."
      }
    },
    {
      "title": "RV Generator Size Resource Block",
      "category": "Generator size calculator",
      "audience": "Generator sizing guides, RV AC setup pages, high-altitude camping explainers, and boondocking electrical resources.",
      "bestPlacement": "Place this before product recommendations, where the reader needs to test running watts, startup surge, charger draw, and altitude derating before shopping by generator class.",
      "summary": "Generator sizing fails when the load overlap is fuzzy. This block opens a prefilled generator size calculator so readers can test AC startup, battery-charger draw, altitude derating, and planning margin before deciding whether a 2,200W, 3,500W, or larger generator class is realistic.",
      "primaryCta": {
        "label": "Open the RV generator size calculator with an AC-plus-charger profile",
        "url": "https://www.offgridrvhub.com/tools/generator-size-calculator?charger=900&rated=3500&surge=4500&altitude=4500&derate=3&buffer=15&loads=%5B%7B%22name%22%3A%22Rooftop%20AC%20with%20soft%20start%22%2C%22runningWatts%22%3A1350%2C%22startupSurgeWatts%22%3A2600%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1200%2C%22quantity%22%3A1%7D%5D",
        "note": "A realistic starter profile for checking whether an AC, charger, and kitchen overlap fits after altitude derating."
      },
      "relatedLinks": [
        {
          "label": "Generator runtime calculator",
          "url": "https://www.offgridrvhub.com/tools/generator-runtime-calculator",
          "note": "Use this after wattage looks workable to estimate fuel, run hours, and quiet-hour fit."
        },
        {
          "label": "Air conditioner runtime calculator",
          "url": "https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator",
          "note": "Use this when the generator result makes battery-powered AC worth comparing."
        },
        {
          "label": "Inverter size calculator",
          "url": "https://www.offgridrvhub.com/tools/inverter-size-calculator",
          "note": "Use this to compare the same appliance overlap against inverter surge and DC current."
        }
      ],
      "snippets": {
        "markdown": "### RV Generator Size Resource Block\n\nGenerator sizing fails when the load overlap is fuzzy. This block opens a prefilled generator size calculator so readers can test AC startup, battery-charger draw, altitude derating, and planning margin before deciding whether a 2,200W, 3,500W, or larger generator class is realistic.\n\n[Open the RV generator size calculator with an AC-plus-charger profile](https://www.offgridrvhub.com/tools/generator-size-calculator?charger=900&rated=3500&surge=4500&altitude=4500&derate=3&buffer=15&loads=%5B%7B%22name%22%3A%22Rooftop%20AC%20with%20soft%20start%22%2C%22runningWatts%22%3A1350%2C%22startupSurgeWatts%22%3A2600%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1200%2C%22quantity%22%3A1%7D%5D) - A realistic starter profile for checking whether an AC, charger, and kitchen overlap fits after altitude derating.\n\nRelated resources:\n- [Generator runtime calculator](https://www.offgridrvhub.com/tools/generator-runtime-calculator) - Use this after wattage looks workable to estimate fuel, run hours, and quiet-hour fit.\n- [Air conditioner runtime calculator](https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator) - Use this when the generator result makes battery-powered AC worth comparing.\n- [Inverter size calculator](https://www.offgridrvhub.com/tools/inverter-size-calculator) - Use this to compare the same appliance overlap against inverter surge and DC current.\n\nAttribution: Planning estimate from OffGridRVHub. Generator sizing should be checked against appliance labels, generator derate tables, actual startup behavior, transfer equipment, grounding instructions, ventilation, fuel safety, and manufacturer manuals.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Generator Size Resource Block</h3>\n  <p>Generator sizing fails when the load overlap is fuzzy. This block opens a prefilled generator size calculator so readers can test AC startup, battery-charger draw, altitude derating, and planning margin before deciding whether a 2,200W, 3,500W, or larger generator class is realistic.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/generator-size-calculator?charger=900&rated=3500&surge=4500&altitude=4500&derate=3&buffer=15&loads=%5B%7B%22name%22%3A%22Rooftop%20AC%20with%20soft%20start%22%2C%22runningWatts%22%3A1350%2C%22startupSurgeWatts%22%3A2600%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1200%2C%22quantity%22%3A1%7D%5D\">Open the RV generator size calculator with an AC-plus-charger profile</a> - A realistic starter profile for checking whether an AC, charger, and kitchen overlap fits after altitude derating.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/generator-runtime-calculator\">Generator runtime calculator</a> - Use this after wattage looks workable to estimate fuel, run hours, and quiet-hour fit.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator\">Air conditioner runtime calculator</a> - Use this when the generator result makes battery-powered AC worth comparing.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/inverter-size-calculator\">Inverter size calculator</a> - Use this to compare the same appliance overlap against inverter surge and DC current.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Generator sizing should be checked against appliance labels, generator derate tables, actual startup behavior, transfer equipment, grounding instructions, ventilation, fuel safety, and manufacturer manuals.</small></p>\n</section>",
        "plainText": "RV Generator Size Resource Block\n\nGenerator sizing fails when the load overlap is fuzzy. This block opens a prefilled generator size calculator so readers can test AC startup, battery-charger draw, altitude derating, and planning margin before deciding whether a 2,200W, 3,500W, or larger generator class is realistic.\n\nOpen the RV generator size calculator with an AC-plus-charger profile: https://www.offgridrvhub.com/tools/generator-size-calculator?charger=900&rated=3500&surge=4500&altitude=4500&derate=3&buffer=15&loads=%5B%7B%22name%22%3A%22Rooftop%20AC%20with%20soft%20start%22%2C%22runningWatts%22%3A1350%2C%22startupSurgeWatts%22%3A2600%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1200%2C%22quantity%22%3A1%7D%5D\n\nAttribution: Planning estimate from OffGridRVHub. Generator sizing should be checked against appliance labels, generator derate tables, actual startup behavior, transfer equipment, grounding instructions, ventilation, fuel safety, and manufacturer manuals."
      }
    },
    {
      "title": "RV Shore Power Load Resource Block",
      "category": "Shore power load calculator",
      "audience": "30A-vs-50A explainers, surge-protector articles, campground hookup pages, RV club prep pages, and forum answers about what can run on limited service.",
      "bestPlacement": "Place this after explaining service amperage and before telling readers which appliances can overlap on a pedestal or driveway outlet.",
      "summary": "Shore-power trouble usually starts when AC, charger, microwave, water heater, or electric heat overlap on a limited hookup. This block opens a prefilled shore-power load calculator so readers can test the real stack and see which loads should be shed or run alone.",
      "primaryCta": {
        "label": "Open the RV shore power load calculator with a 30A AC-plus-charger profile",
        "url": "https://www.offgridrvhub.com/tools/shore-power-load-calculator?service=30a&voltage=120&continuous=80&charger=900&loads=%5B%7B%22name%22%3A%22Rooftop%20AC%22%2C%22watts%22%3A1350%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22keep%22%7D%2C%7B%22name%22%3A%22Microwave%22%2C%22watts%22%3A1200%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22only-alone%22%7D%2C%7B%22name%22%3A%22Electric%20water%20heater%22%2C%22watts%22%3A1400%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22shed-first%22%7D%5D",
        "note": "A practical starter profile for checking 30A headroom, charger draw, appliance overlap, and load-shedding choices."
      },
      "relatedLinks": [
        {
          "label": "RV shore power guide",
          "url": "https://www.offgridrvhub.com/guides/rv-shore-power-30-amp-vs-50-amp",
          "note": "Use this to explain 30A vs 50A, dogbone adapters, and hookup limits before running the calculator."
        },
        {
          "label": "Best RV surge protectors",
          "url": "https://www.offgridrvhub.com/gear-reviews/best-rv-surge-protectors",
          "note": "Use this after the load plan to discuss pedestal protection and EMS tradeoffs."
        },
        {
          "label": "Generator size calculator",
          "url": "https://www.offgridrvhub.com/tools/generator-size-calculator",
          "note": "Use this if the same load stack needs to run away from hookups."
        }
      ],
      "snippets": {
        "markdown": "### RV Shore Power Load Resource Block\n\nShore-power trouble usually starts when AC, charger, microwave, water heater, or electric heat overlap on a limited hookup. This block opens a prefilled shore-power load calculator so readers can test the real stack and see which loads should be shed or run alone.\n\n[Open the RV shore power load calculator with a 30A AC-plus-charger profile](https://www.offgridrvhub.com/tools/shore-power-load-calculator?service=30a&voltage=120&continuous=80&charger=900&loads=%5B%7B%22name%22%3A%22Rooftop%20AC%22%2C%22watts%22%3A1350%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22keep%22%7D%2C%7B%22name%22%3A%22Microwave%22%2C%22watts%22%3A1200%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22only-alone%22%7D%2C%7B%22name%22%3A%22Electric%20water%20heater%22%2C%22watts%22%3A1400%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22shed-first%22%7D%5D) - A practical starter profile for checking 30A headroom, charger draw, appliance overlap, and load-shedding choices.\n\nRelated resources:\n- [RV shore power guide](https://www.offgridrvhub.com/guides/rv-shore-power-30-amp-vs-50-amp) - Use this to explain 30A vs 50A, dogbone adapters, and hookup limits before running the calculator.\n- [Best RV surge protectors](https://www.offgridrvhub.com/gear-reviews/best-rv-surge-protectors) - Use this after the load plan to discuss pedestal protection and EMS tradeoffs.\n- [Generator size calculator](https://www.offgridrvhub.com/tools/generator-size-calculator) - Use this if the same load stack needs to run away from hookups.\n\nAttribution: Planning estimate from OffGridRVHub. Shore-power loading should be checked against pedestal condition, cord and adapter ratings, RV panel limits, appliance labels, voltage, EMS warnings, and qualified electrical guidance.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Shore Power Load Resource Block</h3>\n  <p>Shore-power trouble usually starts when AC, charger, microwave, water heater, or electric heat overlap on a limited hookup. This block opens a prefilled shore-power load calculator so readers can test the real stack and see which loads should be shed or run alone.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/shore-power-load-calculator?service=30a&voltage=120&continuous=80&charger=900&loads=%5B%7B%22name%22%3A%22Rooftop%20AC%22%2C%22watts%22%3A1350%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22keep%22%7D%2C%7B%22name%22%3A%22Microwave%22%2C%22watts%22%3A1200%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22only-alone%22%7D%2C%7B%22name%22%3A%22Electric%20water%20heater%22%2C%22watts%22%3A1400%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22shed-first%22%7D%5D\">Open the RV shore power load calculator with a 30A AC-plus-charger profile</a> - A practical starter profile for checking 30A headroom, charger draw, appliance overlap, and load-shedding choices.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/guides/rv-shore-power-30-amp-vs-50-amp\">RV shore power guide</a> - Use this to explain 30A vs 50A, dogbone adapters, and hookup limits before running the calculator.</li>\n    <li><a href=\"https://www.offgridrvhub.com/gear-reviews/best-rv-surge-protectors\">Best RV surge protectors</a> - Use this after the load plan to discuss pedestal protection and EMS tradeoffs.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/generator-size-calculator\">Generator size calculator</a> - Use this if the same load stack needs to run away from hookups.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Shore-power loading should be checked against pedestal condition, cord and adapter ratings, RV panel limits, appliance labels, voltage, EMS warnings, and qualified electrical guidance.</small></p>\n</section>",
        "plainText": "RV Shore Power Load Resource Block\n\nShore-power trouble usually starts when AC, charger, microwave, water heater, or electric heat overlap on a limited hookup. This block opens a prefilled shore-power load calculator so readers can test the real stack and see which loads should be shed or run alone.\n\nOpen the RV shore power load calculator with a 30A AC-plus-charger profile: https://www.offgridrvhub.com/tools/shore-power-load-calculator?service=30a&voltage=120&continuous=80&charger=900&loads=%5B%7B%22name%22%3A%22Rooftop%20AC%22%2C%22watts%22%3A1350%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22keep%22%7D%2C%7B%22name%22%3A%22Microwave%22%2C%22watts%22%3A1200%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22only-alone%22%7D%2C%7B%22name%22%3A%22Electric%20water%20heater%22%2C%22watts%22%3A1400%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22shed-first%22%7D%5D\n\nAttribution: Planning estimate from OffGridRVHub. Shore-power loading should be checked against pedestal condition, cord and adapter ratings, RV panel limits, appliance labels, voltage, EMS warnings, and qualified electrical guidance."
      }
    },
    {
      "title": "RV Generator Runtime Resource Block",
      "category": "Generator runtime calculator",
      "audience": "Generator sizing explainers, boondocking quiet-hour pages, solar backup resources, and club trip-planning pages.",
      "bestPlacement": "Place this after explaining battery charging needs, where the reader needs to know whether generator backup is practical in hours and fuel.",
      "summary": "Generator backup only works if the charger, run window, and fuel plan line up. This block opens a prefilled generator runtime calculator so readers can test daily run hours, trip fuel, and load headroom before leaning on a generator.",
      "primaryCta": {
        "label": "Open the RV generator runtime calculator with a 1,800Wh/day gap",
        "url": "https://www.offgridrvhub.com/tools/generator-runtime-calculator?days=5&gap=1800&voltage=12&amps=45&generator=2200&loads=300&tank=1.1&burn=0.18&window=2.5",
        "note": "A small inverter-generator starter profile for checking daily runtime, fuel, and load headroom."
      },
      "relatedLinks": [
        {
          "label": "Recharge time calculator",
          "url": "https://www.offgridrvhub.com/tools/recharge-time-calculator",
          "note": "Use this when comparing generator recovery against solar, DC-DC, or shore charging."
        },
        {
          "label": "Generator vs solar guide",
          "url": "https://www.offgridrvhub.com/guides/rv-generator-vs-solar",
          "note": "Helps readers decide whether the fix is more harvest, more storage, or generator backup."
        },
        {
          "label": "Solar calculator",
          "url": "https://www.offgridrvhub.com/tools/solar-calculator",
          "note": "Use this when fuel or quiet hours make the generator plan too tight."
        }
      ],
      "snippets": {
        "markdown": "### RV Generator Runtime Resource Block\n\nGenerator backup only works if the charger, run window, and fuel plan line up. This block opens a prefilled generator runtime calculator so readers can test daily run hours, trip fuel, and load headroom before leaning on a generator.\n\n[Open the RV generator runtime calculator with a 1,800Wh/day gap](https://www.offgridrvhub.com/tools/generator-runtime-calculator?days=5&gap=1800&voltage=12&amps=45&generator=2200&loads=300&tank=1.1&burn=0.18&window=2.5) - A small inverter-generator starter profile for checking daily runtime, fuel, and load headroom.\n\nRelated resources:\n- [Recharge time calculator](https://www.offgridrvhub.com/tools/recharge-time-calculator) - Use this when comparing generator recovery against solar, DC-DC, or shore charging.\n- [Generator vs solar guide](https://www.offgridrvhub.com/guides/rv-generator-vs-solar) - Helps readers decide whether the fix is more harvest, more storage, or generator backup.\n- [Solar calculator](https://www.offgridrvhub.com/tools/solar-calculator) - Use this when fuel or quiet hours make the generator plan too tight.\n\nAttribution: Planning estimate from OffGridRVHub. Generator runtime should be checked against actual fuel burn, altitude derating, charger limits, noise rules, fuel safety, and manufacturer instructions.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Generator Runtime Resource Block</h3>\n  <p>Generator backup only works if the charger, run window, and fuel plan line up. This block opens a prefilled generator runtime calculator so readers can test daily run hours, trip fuel, and load headroom before leaning on a generator.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/generator-runtime-calculator?days=5&gap=1800&voltage=12&amps=45&generator=2200&loads=300&tank=1.1&burn=0.18&window=2.5\">Open the RV generator runtime calculator with a 1,800Wh/day gap</a> - A small inverter-generator starter profile for checking daily runtime, fuel, and load headroom.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/recharge-time-calculator\">Recharge time calculator</a> - Use this when comparing generator recovery against solar, DC-DC, or shore charging.</li>\n    <li><a href=\"https://www.offgridrvhub.com/guides/rv-generator-vs-solar\">Generator vs solar guide</a> - Helps readers decide whether the fix is more harvest, more storage, or generator backup.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/solar-calculator\">Solar calculator</a> - Use this when fuel or quiet hours make the generator plan too tight.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Generator runtime should be checked against actual fuel burn, altitude derating, charger limits, noise rules, fuel safety, and manufacturer instructions.</small></p>\n</section>",
        "plainText": "RV Generator Runtime Resource Block\n\nGenerator backup only works if the charger, run window, and fuel plan line up. This block opens a prefilled generator runtime calculator so readers can test daily run hours, trip fuel, and load headroom before leaning on a generator.\n\nOpen the RV generator runtime calculator with a 1,800Wh/day gap: https://www.offgridrvhub.com/tools/generator-runtime-calculator?days=5&gap=1800&voltage=12&amps=45&generator=2200&loads=300&tank=1.1&burn=0.18&window=2.5\n\nAttribution: Planning estimate from OffGridRVHub. Generator runtime should be checked against actual fuel burn, altitude derating, charger limits, noise rules, fuel safety, and manufacturer instructions."
      }
    },
    {
      "title": "RV Propane Runtime Resource Block",
      "category": "Propane runtime calculator",
      "audience": "Winter boondocking guides, propane furnace explainers, cold-weather RV resources, and trip-duration pages.",
      "bestPlacement": "Place this after explaining furnace use or cold-weather camping, where readers need to know whether propane is the stay-length limiter.",
      "summary": "Cold-weather RV planning can fail even when the battery bank looks fine. This block opens a prefilled propane runtime calculator so readers can test furnace duty cycle, fridge use, hot water, cooking, and reserve margin.",
      "primaryCta": {
        "label": "Open the RV propane runtime calculator with a two-cylinder cool-weather profile",
        "url": "https://www.offgridrvhub.com/tools/propane-runtime-calculator?capacity=40&furnace=30000&hours=8&duty=30&fridge=10000&water=8000&cooking=3000&other=0&reserve=15",
        "note": "A practical starter profile for estimating daily propane use and refill timing."
      },
      "relatedLinks": [
        {
          "label": "Stay length calculator",
          "url": "https://www.offgridrvhub.com/tools/stay-length-calculator",
          "note": "Use this when propane is one of several stay-length constraints."
        },
        {
          "label": "Water calculator",
          "url": "https://www.offgridrvhub.com/tools/water-calculator",
          "note": "Cold-weather stays can still be limited by fresh or waste tanks."
        },
        {
          "label": "Boondocking duration guide",
          "url": "https://www.offgridrvhub.com/boondocking/how-long-can-you-boondock-in-an-rv",
          "note": "Connects propane duration to power, water, waste, and refill logistics."
        }
      ],
      "snippets": {
        "markdown": "### RV Propane Runtime Resource Block\n\nCold-weather RV planning can fail even when the battery bank looks fine. This block opens a prefilled propane runtime calculator so readers can test furnace duty cycle, fridge use, hot water, cooking, and reserve margin.\n\n[Open the RV propane runtime calculator with a two-cylinder cool-weather profile](https://www.offgridrvhub.com/tools/propane-runtime-calculator?capacity=40&furnace=30000&hours=8&duty=30&fridge=10000&water=8000&cooking=3000&other=0&reserve=15) - A practical starter profile for estimating daily propane use and refill timing.\n\nRelated resources:\n- [Stay length calculator](https://www.offgridrvhub.com/tools/stay-length-calculator) - Use this when propane is one of several stay-length constraints.\n- [Water calculator](https://www.offgridrvhub.com/tools/water-calculator) - Cold-weather stays can still be limited by fresh or waste tanks.\n- [Boondocking duration guide](https://www.offgridrvhub.com/boondocking/how-long-can-you-boondock-in-an-rv) - Connects propane duration to power, water, waste, and refill logistics.\n\nAttribution: Planning estimate from OffGridRVHub. Propane runtime should be checked against actual appliance use, weather, regulator condition, leak safety, ventilation, carbon-monoxide protection, and refill access.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Propane Runtime Resource Block</h3>\n  <p>Cold-weather RV planning can fail even when the battery bank looks fine. This block opens a prefilled propane runtime calculator so readers can test furnace duty cycle, fridge use, hot water, cooking, and reserve margin.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/propane-runtime-calculator?capacity=40&furnace=30000&hours=8&duty=30&fridge=10000&water=8000&cooking=3000&other=0&reserve=15\">Open the RV propane runtime calculator with a two-cylinder cool-weather profile</a> - A practical starter profile for estimating daily propane use and refill timing.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/stay-length-calculator\">Stay length calculator</a> - Use this when propane is one of several stay-length constraints.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/water-calculator\">Water calculator</a> - Cold-weather stays can still be limited by fresh or waste tanks.</li>\n    <li><a href=\"https://www.offgridrvhub.com/boondocking/how-long-can-you-boondock-in-an-rv\">Boondocking duration guide</a> - Connects propane duration to power, water, waste, and refill logistics.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Propane runtime should be checked against actual appliance use, weather, regulator condition, leak safety, ventilation, carbon-monoxide protection, and refill access.</small></p>\n</section>",
        "plainText": "RV Propane Runtime Resource Block\n\nCold-weather RV planning can fail even when the battery bank looks fine. This block opens a prefilled propane runtime calculator so readers can test furnace duty cycle, fridge use, hot water, cooking, and reserve margin.\n\nOpen the RV propane runtime calculator with a two-cylinder cool-weather profile: https://www.offgridrvhub.com/tools/propane-runtime-calculator?capacity=40&furnace=30000&hours=8&duty=30&fridge=10000&water=8000&cooking=3000&other=0&reserve=15\n\nAttribution: Planning estimate from OffGridRVHub. Propane runtime should be checked against actual appliance use, weather, regulator condition, leak safety, ventilation, carbon-monoxide protection, and refill access."
      }
    },
    {
      "title": "RV Furnace Battery Drain Resource Block",
      "category": "Furnace battery drain calculator",
      "audience": "Winter camping guides, cold-weather boondocking pages, furnace explainers, battery upgrade articles, and club trip-prep resources.",
      "bestPlacement": "Place this after explaining propane heat and before assuming a furnace plan is solved by carrying more fuel.",
      "summary": "A forced-air RV furnace needs propane for heat and 12V battery power for the blower. This block opens a prefilled furnace battery drain calculator so readers can compare overnight blower draw, battery reserve, propane use, and the first winter-stay limiter.",
      "primaryCta": {
        "label": "Open the RV furnace battery drain calculator with a cold four-night profile",
        "url": "https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator?furnace=30000&duty=35&hours=10&blower=95&nights=4&ah=200&voltage=12&battery=lithium&start=100&min=20&other=450&propane=40&reserve=15",
        "note": "A practical starter profile for checking whether overnight furnace blower draw or propane reserve ends a cold stay first."
      },
      "relatedLinks": [
        {
          "label": "Propane runtime calculator",
          "url": "https://www.offgridrvhub.com/tools/propane-runtime-calculator",
          "note": "Use this when fridge, hot water, cooking, and other propane appliances also matter."
        },
        {
          "label": "Battery calculator",
          "url": "https://www.offgridrvhub.com/tools/battery-calculator",
          "note": "Use this after the furnace estimate to size the whole overnight and daily load stack."
        },
        {
          "label": "Cold-weather lithium guide",
          "url": "https://www.offgridrvhub.com/batteries/cold-weather-lithium-rv-batteries",
          "note": "Use this before charging lithium batteries in freezing conditions."
        }
      ],
      "snippets": {
        "markdown": "### RV Furnace Battery Drain Resource Block\n\nA forced-air RV furnace needs propane for heat and 12V battery power for the blower. This block opens a prefilled furnace battery drain calculator so readers can compare overnight blower draw, battery reserve, propane use, and the first winter-stay limiter.\n\n[Open the RV furnace battery drain calculator with a cold four-night profile](https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator?furnace=30000&duty=35&hours=10&blower=95&nights=4&ah=200&voltage=12&battery=lithium&start=100&min=20&other=450&propane=40&reserve=15) - A practical starter profile for checking whether overnight furnace blower draw or propane reserve ends a cold stay first.\n\nRelated resources:\n- [Propane runtime calculator](https://www.offgridrvhub.com/tools/propane-runtime-calculator) - Use this when fridge, hot water, cooking, and other propane appliances also matter.\n- [Battery calculator](https://www.offgridrvhub.com/tools/battery-calculator) - Use this after the furnace estimate to size the whole overnight and daily load stack.\n- [Cold-weather lithium guide](https://www.offgridrvhub.com/batteries/cold-weather-lithium-rv-batteries) - Use this before charging lithium batteries in freezing conditions.\n\nAttribution: Planning estimate from OffGridRVHub. Furnace battery drain should be checked against actual blower current, battery voltage, duct condition, thermostat behavior, weather, propane safety, and manufacturer service guidance.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Furnace Battery Drain Resource Block</h3>\n  <p>A forced-air RV furnace needs propane for heat and 12V battery power for the blower. This block opens a prefilled furnace battery drain calculator so readers can compare overnight blower draw, battery reserve, propane use, and the first winter-stay limiter.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator?furnace=30000&duty=35&hours=10&blower=95&nights=4&ah=200&voltage=12&battery=lithium&start=100&min=20&other=450&propane=40&reserve=15\">Open the RV furnace battery drain calculator with a cold four-night profile</a> - A practical starter profile for checking whether overnight furnace blower draw or propane reserve ends a cold stay first.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/propane-runtime-calculator\">Propane runtime calculator</a> - Use this when fridge, hot water, cooking, and other propane appliances also matter.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/battery-calculator\">Battery calculator</a> - Use this after the furnace estimate to size the whole overnight and daily load stack.</li>\n    <li><a href=\"https://www.offgridrvhub.com/batteries/cold-weather-lithium-rv-batteries\">Cold-weather lithium guide</a> - Use this before charging lithium batteries in freezing conditions.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Furnace battery drain should be checked against actual blower current, battery voltage, duct condition, thermostat behavior, weather, propane safety, and manufacturer service guidance.</small></p>\n</section>",
        "plainText": "RV Furnace Battery Drain Resource Block\n\nA forced-air RV furnace needs propane for heat and 12V battery power for the blower. This block opens a prefilled furnace battery drain calculator so readers can compare overnight blower draw, battery reserve, propane use, and the first winter-stay limiter.\n\nOpen the RV furnace battery drain calculator with a cold four-night profile: https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator?furnace=30000&duty=35&hours=10&blower=95&nights=4&ah=200&voltage=12&battery=lithium&start=100&min=20&other=450&propane=40&reserve=15\n\nAttribution: Planning estimate from OffGridRVHub. Furnace battery drain should be checked against actual blower current, battery voltage, duct condition, thermostat behavior, weather, propane safety, and manufacturer service guidance."
      }
    },
    {
      "title": "RV Air Conditioner Runtime Resource Block",
      "category": "AC runtime calculator",
      "audience": "RV AC guides, soft-start articles, inverter explainers, lithium battery pages, and solar sizing resources.",
      "bestPlacement": "Place this where readers are tempted to assume a bigger battery bank automatically makes rooftop AC practical.",
      "summary": "Battery-backed cooling only works when running watts, startup surge, inverter efficiency, solar harvest, and other daily loads all fit together. This block opens a prefilled AC runtime calculator so readers can test the real cooling window before buying hardware.",
      "primaryCta": {
        "label": "Open the RV air conditioner runtime calculator with a 400Ah lithium profile",
        "url": "https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator?ah=400&voltage=12&battery=lithium&start=100&min=20&watts=1350&surge=3500&hours=3&inverter=3000&inverterSurge=6000&efficiency=90&solar=800&sun=5&derate=25&other=1200",
        "note": "A practical starter profile for checking AC battery runtime, inverter headroom, and solar contribution."
      },
      "relatedLinks": [
        {
          "label": "Solar calculator",
          "url": "https://www.offgridrvhub.com/tools/solar-calculator",
          "note": "Use this after the AC estimate to include every other daily electrical load."
        },
        {
          "label": "Battery calculator",
          "url": "https://www.offgridrvhub.com/tools/battery-calculator",
          "note": "Checks the full appliance list and bank-size requirement."
        },
        {
          "label": "RV AC solar guide",
          "url": "https://www.offgridrvhub.com/solar-power/how-much-solar-for-rv-air-conditioner",
          "note": "Explains why AC pushes RV solar and battery systems so hard."
        }
      ],
      "snippets": {
        "markdown": "### RV Air Conditioner Runtime Resource Block\n\nBattery-backed cooling only works when running watts, startup surge, inverter efficiency, solar harvest, and other daily loads all fit together. This block opens a prefilled AC runtime calculator so readers can test the real cooling window before buying hardware.\n\n[Open the RV air conditioner runtime calculator with a 400Ah lithium profile](https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator?ah=400&voltage=12&battery=lithium&start=100&min=20&watts=1350&surge=3500&hours=3&inverter=3000&inverterSurge=6000&efficiency=90&solar=800&sun=5&derate=25&other=1200) - A practical starter profile for checking AC battery runtime, inverter headroom, and solar contribution.\n\nRelated resources:\n- [Solar calculator](https://www.offgridrvhub.com/tools/solar-calculator) - Use this after the AC estimate to include every other daily electrical load.\n- [Battery calculator](https://www.offgridrvhub.com/tools/battery-calculator) - Checks the full appliance list and bank-size requirement.\n- [RV AC solar guide](https://www.offgridrvhub.com/solar-power/how-much-solar-for-rv-air-conditioner) - Explains why AC pushes RV solar and battery systems so hard.\n\nAttribution: Planning estimate from OffGridRVHub. AC runtime should be checked against measured AC watts, real soft-start behavior, inverter installation limits, wiring, overcurrent protection, heat gain, and backup charging access.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Air Conditioner Runtime Resource Block</h3>\n  <p>Battery-backed cooling only works when running watts, startup surge, inverter efficiency, solar harvest, and other daily loads all fit together. This block opens a prefilled AC runtime calculator so readers can test the real cooling window before buying hardware.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator?ah=400&voltage=12&battery=lithium&start=100&min=20&watts=1350&surge=3500&hours=3&inverter=3000&inverterSurge=6000&efficiency=90&solar=800&sun=5&derate=25&other=1200\">Open the RV air conditioner runtime calculator with a 400Ah lithium profile</a> - A practical starter profile for checking AC battery runtime, inverter headroom, and solar contribution.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/solar-calculator\">Solar calculator</a> - Use this after the AC estimate to include every other daily electrical load.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/battery-calculator\">Battery calculator</a> - Checks the full appliance list and bank-size requirement.</li>\n    <li><a href=\"https://www.offgridrvhub.com/solar-power/how-much-solar-for-rv-air-conditioner\">RV AC solar guide</a> - Explains why AC pushes RV solar and battery systems so hard.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. AC runtime should be checked against measured AC watts, real soft-start behavior, inverter installation limits, wiring, overcurrent protection, heat gain, and backup charging access.</small></p>\n</section>",
        "plainText": "RV Air Conditioner Runtime Resource Block\n\nBattery-backed cooling only works when running watts, startup surge, inverter efficiency, solar harvest, and other daily loads all fit together. This block opens a prefilled AC runtime calculator so readers can test the real cooling window before buying hardware.\n\nOpen the RV air conditioner runtime calculator with a 400Ah lithium profile: https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator?ah=400&voltage=12&battery=lithium&start=100&min=20&watts=1350&surge=3500&hours=3&inverter=3000&inverterSurge=6000&efficiency=90&solar=800&sun=5&derate=25&other=1200\n\nAttribution: Planning estimate from OffGridRVHub. AC runtime should be checked against measured AC watts, real soft-start behavior, inverter installation limits, wiring, overcurrent protection, heat gain, and backup charging access."
      }
    },
    {
      "title": "RV Fridge Solar Resource Block",
      "category": "Fridge solar calculator",
      "audience": "RV refrigerator guides, solar sizing pages, battery resources, compressor-fridge explainers, and boondocking food-storage checklists.",
      "bestPlacement": "Place this after explaining fridge types or before recommending solar watts, where readers need to know whether the refrigerator is covered by solar or just draining the bank slower.",
      "summary": "A refrigerator is a critical load, but it does not run alone. This block opens a prefilled fridge solar calculator so readers can compare fridge-only demand, whole-rig daily load, usable battery runtime, solar coverage, and no-sun autonomy before sizing panels.",
      "primaryCta": {
        "label": "Open the RV fridge solar calculator with a 12V compressor profile",
        "url": "https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator?type=compressor-12v&watts=60&duty=45&hours=24&efficiency=90&ambient=15&other=900&voltage=12&ah=200&battery=lithium&reserve=15&autonomy=2&solar=400&sun=4.5&derate=25",
        "note": "A practical starter profile for checking fridge watt-hours, battery runtime, and solar recovery."
      },
      "relatedLinks": [
        {
          "label": "Solar calculator",
          "url": "https://www.offgridrvhub.com/tools/solar-calculator",
          "note": "Use this after the fridge estimate to include every other daily electrical load."
        },
        {
          "label": "Battery calculator",
          "url": "https://www.offgridrvhub.com/tools/battery-calculator",
          "note": "Use this when no-sun autonomy or reserve is the weak point."
        },
        {
          "label": "Solar to run an RV fridge guide",
          "url": "https://www.offgridrvhub.com/solar-power/solar-to-run-rv-fridge",
          "note": "Explains compressor, absorption, and residential fridge tradeoffs in plain language."
        }
      ],
      "snippets": {
        "markdown": "### RV Fridge Solar Resource Block\n\nA refrigerator is a critical load, but it does not run alone. This block opens a prefilled fridge solar calculator so readers can compare fridge-only demand, whole-rig daily load, usable battery runtime, solar coverage, and no-sun autonomy before sizing panels.\n\n[Open the RV fridge solar calculator with a 12V compressor profile](https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator?type=compressor-12v&watts=60&duty=45&hours=24&efficiency=90&ambient=15&other=900&voltage=12&ah=200&battery=lithium&reserve=15&autonomy=2&solar=400&sun=4.5&derate=25) - A practical starter profile for checking fridge watt-hours, battery runtime, and solar recovery.\n\nRelated resources:\n- [Solar calculator](https://www.offgridrvhub.com/tools/solar-calculator) - Use this after the fridge estimate to include every other daily electrical load.\n- [Battery calculator](https://www.offgridrvhub.com/tools/battery-calculator) - Use this when no-sun autonomy or reserve is the weak point.\n- [Solar to run an RV fridge guide](https://www.offgridrvhub.com/solar-power/solar-to-run-rv-fridge) - Explains compressor, absorption, and residential fridge tradeoffs in plain language.\n\nAttribution: Planning estimate from OffGridRVHub. Fridge solar math should be checked against measured watt-hours, appliance labels, ventilation, thermostat setting, ambient heat, battery monitor history, and backup charging access.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Fridge Solar Resource Block</h3>\n  <p>A refrigerator is a critical load, but it does not run alone. This block opens a prefilled fridge solar calculator so readers can compare fridge-only demand, whole-rig daily load, usable battery runtime, solar coverage, and no-sun autonomy before sizing panels.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator?type=compressor-12v&watts=60&duty=45&hours=24&efficiency=90&ambient=15&other=900&voltage=12&ah=200&battery=lithium&reserve=15&autonomy=2&solar=400&sun=4.5&derate=25\">Open the RV fridge solar calculator with a 12V compressor profile</a> - A practical starter profile for checking fridge watt-hours, battery runtime, and solar recovery.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/solar-calculator\">Solar calculator</a> - Use this after the fridge estimate to include every other daily electrical load.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/battery-calculator\">Battery calculator</a> - Use this when no-sun autonomy or reserve is the weak point.</li>\n    <li><a href=\"https://www.offgridrvhub.com/solar-power/solar-to-run-rv-fridge\">Solar to run an RV fridge guide</a> - Explains compressor, absorption, and residential fridge tradeoffs in plain language.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Fridge solar math should be checked against measured watt-hours, appliance labels, ventilation, thermostat setting, ambient heat, battery monitor history, and backup charging access.</small></p>\n</section>",
        "plainText": "RV Fridge Solar Resource Block\n\nA refrigerator is a critical load, but it does not run alone. This block opens a prefilled fridge solar calculator so readers can compare fridge-only demand, whole-rig daily load, usable battery runtime, solar coverage, and no-sun autonomy before sizing panels.\n\nOpen the RV fridge solar calculator with a 12V compressor profile: https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator?type=compressor-12v&watts=60&duty=45&hours=24&efficiency=90&ambient=15&other=900&voltage=12&ah=200&battery=lithium&reserve=15&autonomy=2&solar=400&sun=4.5&derate=25\n\nAttribution: Planning estimate from OffGridRVHub. Fridge solar math should be checked against measured watt-hours, appliance labels, ventilation, thermostat setting, ambient heat, battery monitor history, and backup charging access."
      }
    },
    {
      "title": "RV Inverter Size Resource Block",
      "category": "Inverter-size calculator",
      "audience": "RV inverter guides, inverter-charger comparisons, lithium battery resources, kitchen appliance pages, and electrical upgrade explainers.",
      "bestPlacement": "Place this before readers choose a 1,000W, 2,000W, or 3,000W inverter from a product table without checking startup surge or DC current.",
      "summary": "Inverter sizing is not just the largest appliance label. This block opens a prefilled inverter-size calculator so readers can test simultaneous AC loads, startup surge, battery runtime, and DC-side current before buying the inverter or cable.",
      "primaryCta": {
        "label": "Open the RV inverter size calculator with a kitchen-load profile",
        "url": "https://www.offgridrvhub.com/tools/inverter-size-calculator?voltage=12&ah=300&battery=lithium&efficiency=90&loadFactor=125&runtime=1&loads=%5B%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1800%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Coffee%20maker%22%2C%22runningWatts%22%3A900%2C%22startupSurgeWatts%22%3A900%2C%22quantity%22%3A1%7D%5D",
        "note": "A practical starter profile for checking continuous watts, surge, battery runtime, and DC current."
      },
      "relatedLinks": [
        {
          "label": "DC wire size calculator",
          "url": "https://www.offgridrvhub.com/tools/wire-size-calculator",
          "note": "Use this after inverter sizing to check cable gauge, voltage drop, and fuse planning."
        },
        {
          "label": "Battery calculator",
          "url": "https://www.offgridrvhub.com/tools/battery-calculator",
          "note": "Checks whether the full daily load list has enough usable battery reserve."
        },
        {
          "label": "Best RV inverter chargers",
          "url": "https://www.offgridrvhub.com/gear-reviews/best-rv-inverter-chargers",
          "note": "Use this after the math is clear and the product comparison actually matters."
        }
      ],
      "snippets": {
        "markdown": "### RV Inverter Size Resource Block\n\nInverter sizing is not just the largest appliance label. This block opens a prefilled inverter-size calculator so readers can test simultaneous AC loads, startup surge, battery runtime, and DC-side current before buying the inverter or cable.\n\n[Open the RV inverter size calculator with a kitchen-load profile](https://www.offgridrvhub.com/tools/inverter-size-calculator?voltage=12&ah=300&battery=lithium&efficiency=90&loadFactor=125&runtime=1&loads=%5B%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1800%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Coffee%20maker%22%2C%22runningWatts%22%3A900%2C%22startupSurgeWatts%22%3A900%2C%22quantity%22%3A1%7D%5D) - A practical starter profile for checking continuous watts, surge, battery runtime, and DC current.\n\nRelated resources:\n- [DC wire size calculator](https://www.offgridrvhub.com/tools/wire-size-calculator) - Use this after inverter sizing to check cable gauge, voltage drop, and fuse planning.\n- [Battery calculator](https://www.offgridrvhub.com/tools/battery-calculator) - Checks whether the full daily load list has enough usable battery reserve.\n- [Best RV inverter chargers](https://www.offgridrvhub.com/gear-reviews/best-rv-inverter-chargers) - Use this after the math is clear and the product comparison actually matters.\n\nAttribution: Planning estimate from OffGridRVHub. Inverter sizing should be checked against manufacturer cable and fuse tables, transfer switching, grounding, ventilation, battery discharge limits, and applicable electrical codes.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Inverter Size Resource Block</h3>\n  <p>Inverter sizing is not just the largest appliance label. This block opens a prefilled inverter-size calculator so readers can test simultaneous AC loads, startup surge, battery runtime, and DC-side current before buying the inverter or cable.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/inverter-size-calculator?voltage=12&ah=300&battery=lithium&efficiency=90&loadFactor=125&runtime=1&loads=%5B%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1800%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Coffee%20maker%22%2C%22runningWatts%22%3A900%2C%22startupSurgeWatts%22%3A900%2C%22quantity%22%3A1%7D%5D\">Open the RV inverter size calculator with a kitchen-load profile</a> - A practical starter profile for checking continuous watts, surge, battery runtime, and DC current.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/wire-size-calculator\">DC wire size calculator</a> - Use this after inverter sizing to check cable gauge, voltage drop, and fuse planning.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/battery-calculator\">Battery calculator</a> - Checks whether the full daily load list has enough usable battery reserve.</li>\n    <li><a href=\"https://www.offgridrvhub.com/gear-reviews/best-rv-inverter-chargers\">Best RV inverter chargers</a> - Use this after the math is clear and the product comparison actually matters.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Inverter sizing should be checked against manufacturer cable and fuse tables, transfer switching, grounding, ventilation, battery discharge limits, and applicable electrical codes.</small></p>\n</section>",
        "plainText": "RV Inverter Size Resource Block\n\nInverter sizing is not just the largest appliance label. This block opens a prefilled inverter-size calculator so readers can test simultaneous AC loads, startup surge, battery runtime, and DC-side current before buying the inverter or cable.\n\nOpen the RV inverter size calculator with a kitchen-load profile: https://www.offgridrvhub.com/tools/inverter-size-calculator?voltage=12&ah=300&battery=lithium&efficiency=90&loadFactor=125&runtime=1&loads=%5B%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1800%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Coffee%20maker%22%2C%22runningWatts%22%3A900%2C%22startupSurgeWatts%22%3A900%2C%22quantity%22%3A1%7D%5D\n\nAttribution: Planning estimate from OffGridRVHub. Inverter sizing should be checked against manufacturer cable and fuse tables, transfer switching, grounding, ventilation, battery discharge limits, and applicable electrical codes."
      }
    },
    {
      "title": "RV DC Wire Size Resource Block",
      "category": "Wire-size calculator",
      "audience": "RV electrical guides, solar wiring explainers, DC-DC charger articles, inverter install pages, and battery upgrade resources.",
      "bestPlacement": "Place this before readers buy cable, lugs, fuse holders, or a charger that depends on a long high-current DC run.",
      "summary": "DC wire sizing is not just ampacity. This block opens a prefilled wire-size calculator so readers can test circuit amps, one-way length, voltage drop, planning ampacity, and parallel-run risk before buying copper.",
      "primaryCta": {
        "label": "Open the RV wire size calculator with a 40A DC-DC charger profile",
        "url": "https://www.offgridrvhub.com/tools/wire-size-calculator?voltage=12&amps=40&length=15&drop=3&loadFactor=125&circuit=dc-dc-charger",
        "note": "A practical starter profile for checking voltage drop and copper gauge on a charging circuit."
      },
      "relatedLinks": [
        {
          "label": "RV electrical 101",
          "url": "https://www.offgridrvhub.com/guides/rv-electrical-101",
          "note": "Use this when readers need the basic relationship between volts, amps, watts, fuses, and wire size."
        },
        {
          "label": "Solar wiring guide",
          "url": "https://www.offgridrvhub.com/solar-power/how-to-wire-rv-solar-series-vs-parallel",
          "note": "Explains how series and parallel wiring change voltage, current, and wire-size pressure."
        },
        {
          "label": "Recharge time calculator",
          "url": "https://www.offgridrvhub.com/tools/recharge-time-calculator",
          "note": "Connects charger current to real recovery time after the wiring path looks practical."
        }
      ],
      "snippets": {
        "markdown": "### RV DC Wire Size Resource Block\n\nDC wire sizing is not just ampacity. This block opens a prefilled wire-size calculator so readers can test circuit amps, one-way length, voltage drop, planning ampacity, and parallel-run risk before buying copper.\n\n[Open the RV wire size calculator with a 40A DC-DC charger profile](https://www.offgridrvhub.com/tools/wire-size-calculator?voltage=12&amps=40&length=15&drop=3&loadFactor=125&circuit=dc-dc-charger) - A practical starter profile for checking voltage drop and copper gauge on a charging circuit.\n\nRelated resources:\n- [RV electrical 101](https://www.offgridrvhub.com/guides/rv-electrical-101) - Use this when readers need the basic relationship between volts, amps, watts, fuses, and wire size.\n- [Solar wiring guide](https://www.offgridrvhub.com/solar-power/how-to-wire-rv-solar-series-vs-parallel) - Explains how series and parallel wiring change voltage, current, and wire-size pressure.\n- [Recharge time calculator](https://www.offgridrvhub.com/tools/recharge-time-calculator) - Connects charger current to real recovery time after the wiring path looks practical.\n\nAttribution: Planning estimate from OffGridRVHub. Wire size should be checked against device manuals, fuse coordination, conductor insulation, terminal temperature limits, routing, bundling, and applicable electrical codes.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV DC Wire Size Resource Block</h3>\n  <p>DC wire sizing is not just ampacity. This block opens a prefilled wire-size calculator so readers can test circuit amps, one-way length, voltage drop, planning ampacity, and parallel-run risk before buying copper.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/wire-size-calculator?voltage=12&amps=40&length=15&drop=3&loadFactor=125&circuit=dc-dc-charger\">Open the RV wire size calculator with a 40A DC-DC charger profile</a> - A practical starter profile for checking voltage drop and copper gauge on a charging circuit.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/guides/rv-electrical-101\">RV electrical 101</a> - Use this when readers need the basic relationship between volts, amps, watts, fuses, and wire size.</li>\n    <li><a href=\"https://www.offgridrvhub.com/solar-power/how-to-wire-rv-solar-series-vs-parallel\">Solar wiring guide</a> - Explains how series and parallel wiring change voltage, current, and wire-size pressure.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/recharge-time-calculator\">Recharge time calculator</a> - Connects charger current to real recovery time after the wiring path looks practical.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Wire size should be checked against device manuals, fuse coordination, conductor insulation, terminal temperature limits, routing, bundling, and applicable electrical codes.</small></p>\n</section>",
        "plainText": "RV DC Wire Size Resource Block\n\nDC wire sizing is not just ampacity. This block opens a prefilled wire-size calculator so readers can test circuit amps, one-way length, voltage drop, planning ampacity, and parallel-run risk before buying copper.\n\nOpen the RV wire size calculator with a 40A DC-DC charger profile: https://www.offgridrvhub.com/tools/wire-size-calculator?voltage=12&amps=40&length=15&drop=3&loadFactor=125&circuit=dc-dc-charger\n\nAttribution: Planning estimate from OffGridRVHub. Wire size should be checked against device manuals, fuse coordination, conductor insulation, terminal temperature limits, routing, bundling, and applicable electrical codes."
      }
    },
    {
      "title": "RV Payload and Upgrade Weight Resource Block",
      "category": "Payload calculator",
      "audience": "Rig reviews, towing guides, lithium battery upgrades, solar installation pages, and used-RV inspection resources.",
      "bestPlacement": "Place this before recommending heavy off-grid upgrades or after explaining cargo capacity, tongue weight, or pin weight.",
      "summary": "Payload is where separate upgrade decisions become one loaded rig. This block opens a prefilled payload calculator so readers can test water, batteries, solar, tools, cargo, and hitch or pin weight before buying more hardware.",
      "primaryCta": {
        "label": "Open the RV payload calculator with a travel-trailer upgrade profile",
        "url": "https://www.offgridrvhub.com/tools/payload-calculator?rig=travel-trailer&gvwr=9995&uvw=7600&ccc=1700&fresh=40&gray=0&black=0&propane=40&people=350&gear=450&hitch=13&towPayload=1800&towCargo=450&items=%5B%7B%22name%22%3A%22Lithium%20batteries%22%2C%22pounds%22%3A120%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Roof%20solar%20and%20brackets%22%2C%22pounds%22%3A90%2C%22quantity%22%3A1%7D%5D",
        "note": "A practical starter profile for checking loaded weight, upgrade weight, remaining payload, and tow-vehicle payload margin."
      },
      "relatedLinks": [
        {
          "label": "Used RV inspection checklist",
          "url": "https://www.offgridrvhub.com/rig-reviews/used-rv-inspection-checklist-by-rig-type",
          "note": "Use this when payload is one part of the rig-shopping due-diligence pass."
        },
        {
          "label": "Boondocking water calculator",
          "url": "https://www.offgridrvhub.com/tools/water-calculator",
          "note": "Use this to compare full-tank and partial-tank travel strategies."
        },
        {
          "label": "Best used travel trailers for boondocking",
          "url": "https://www.offgridrvhub.com/rig-reviews/best-used-travel-trailers-for-boondocking",
          "note": "Use this if the current rig leaves too little upgrade headroom."
        }
      ],
      "snippets": {
        "markdown": "### RV Payload and Upgrade Weight Resource Block\n\nPayload is where separate upgrade decisions become one loaded rig. This block opens a prefilled payload calculator so readers can test water, batteries, solar, tools, cargo, and hitch or pin weight before buying more hardware.\n\n[Open the RV payload calculator with a travel-trailer upgrade profile](https://www.offgridrvhub.com/tools/payload-calculator?rig=travel-trailer&gvwr=9995&uvw=7600&ccc=1700&fresh=40&gray=0&black=0&propane=40&people=350&gear=450&hitch=13&towPayload=1800&towCargo=450&items=%5B%7B%22name%22%3A%22Lithium%20batteries%22%2C%22pounds%22%3A120%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Roof%20solar%20and%20brackets%22%2C%22pounds%22%3A90%2C%22quantity%22%3A1%7D%5D) - A practical starter profile for checking loaded weight, upgrade weight, remaining payload, and tow-vehicle payload margin.\n\nRelated resources:\n- [Used RV inspection checklist](https://www.offgridrvhub.com/rig-reviews/used-rv-inspection-checklist-by-rig-type) - Use this when payload is one part of the rig-shopping due-diligence pass.\n- [Boondocking water calculator](https://www.offgridrvhub.com/tools/water-calculator) - Use this to compare full-tank and partial-tank travel strategies.\n- [Best used travel trailers for boondocking](https://www.offgridrvhub.com/rig-reviews/best-used-travel-trailers-for-boondocking) - Use this if the current rig leaves too little upgrade headroom.\n\nAttribution: Planning estimate from OffGridRVHub. Payload should be verified against loaded scale tickets, axle ratings, tire load ratings, hitch setup, and manufacturer limits.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Payload and Upgrade Weight Resource Block</h3>\n  <p>Payload is where separate upgrade decisions become one loaded rig. This block opens a prefilled payload calculator so readers can test water, batteries, solar, tools, cargo, and hitch or pin weight before buying more hardware.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/payload-calculator?rig=travel-trailer&gvwr=9995&uvw=7600&ccc=1700&fresh=40&gray=0&black=0&propane=40&people=350&gear=450&hitch=13&towPayload=1800&towCargo=450&items=%5B%7B%22name%22%3A%22Lithium%20batteries%22%2C%22pounds%22%3A120%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Roof%20solar%20and%20brackets%22%2C%22pounds%22%3A90%2C%22quantity%22%3A1%7D%5D\">Open the RV payload calculator with a travel-trailer upgrade profile</a> - A practical starter profile for checking loaded weight, upgrade weight, remaining payload, and tow-vehicle payload margin.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/rig-reviews/used-rv-inspection-checklist-by-rig-type\">Used RV inspection checklist</a> - Use this when payload is one part of the rig-shopping due-diligence pass.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/water-calculator\">Boondocking water calculator</a> - Use this to compare full-tank and partial-tank travel strategies.</li>\n    <li><a href=\"https://www.offgridrvhub.com/rig-reviews/best-used-travel-trailers-for-boondocking\">Best used travel trailers for boondocking</a> - Use this if the current rig leaves too little upgrade headroom.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Payload should be verified against loaded scale tickets, axle ratings, tire load ratings, hitch setup, and manufacturer limits.</small></p>\n</section>",
        "plainText": "RV Payload and Upgrade Weight Resource Block\n\nPayload is where separate upgrade decisions become one loaded rig. This block opens a prefilled payload calculator so readers can test water, batteries, solar, tools, cargo, and hitch or pin weight before buying more hardware.\n\nOpen the RV payload calculator with a travel-trailer upgrade profile: https://www.offgridrvhub.com/tools/payload-calculator?rig=travel-trailer&gvwr=9995&uvw=7600&ccc=1700&fresh=40&gray=0&black=0&propane=40&people=350&gear=450&hitch=13&towPayload=1800&towCargo=450&items=%5B%7B%22name%22%3A%22Lithium%20batteries%22%2C%22pounds%22%3A120%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Roof%20solar%20and%20brackets%22%2C%22pounds%22%3A90%2C%22quantity%22%3A1%7D%5D\n\nAttribution: Planning estimate from OffGridRVHub. Payload should be verified against loaded scale tickets, axle ratings, tire load ratings, hitch setup, and manufacturer limits."
      }
    },
    {
      "title": "RV Tire Load Margin Resource Block",
      "category": "Tire load calculator",
      "audience": "Towing guides, tire safety pages, rig reviews, payload resources, used-RV inspection checklists, and off-grid upgrade planning articles.",
      "bestPlacement": "Place this after discussing scale tickets, loaded axle weights, tire capacity, or payload limits.",
      "summary": "Payload tells readers whether the rig can carry the load. Tire margin checks whether the entered tire capacity still has reserve after loaded axle weights and side-to-side imbalance are counted.",
      "primaryCta": {
        "label": "Open the RV tire load calculator with a tandem-trailer scale-ticket profile",
        "url": "https://www.offgridrvhub.com/tools/tire-load-calculator?rig=travel-trailer&imbalance=10&reserve=10&loaded=true&axles=%5B%7B%22label%22%3A%22Trailer%20axle%201%22%2C%22measuredWeightPounds%22%3A4200%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%2C%7B%22label%22%3A%22Trailer%20axle%202%22%2C%22measuredWeightPounds%22%3A4300%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%5D",
        "note": "A practical starter profile for checking per-tire reserve after loaded axle weight and an imbalance buffer."
      },
      "relatedLinks": [
        {
          "label": "Payload calculator",
          "url": "https://www.offgridrvhub.com/tools/payload-calculator",
          "note": "Use this before scale-ticket work when the rig's cargo capacity is still uncertain."
        },
        {
          "label": "Used RV inspection checklist",
          "url": "https://www.offgridrvhub.com/rig-reviews/used-rv-inspection-checklist-by-rig-type",
          "note": "Use this when tires, wheels, axles, and ratings are part of a purchase inspection."
        },
        {
          "label": "Off-grid RV readiness checklist",
          "url": "https://www.offgridrvhub.com/guides/off-grid-rv-readiness-checklist",
          "note": "Use this when tire margin is one part of a broader pre-trip systems check."
        }
      ],
      "snippets": {
        "markdown": "### RV Tire Load Margin Resource Block\n\nPayload tells readers whether the rig can carry the load. Tire margin checks whether the entered tire capacity still has reserve after loaded axle weights and side-to-side imbalance are counted.\n\n[Open the RV tire load calculator with a tandem-trailer scale-ticket profile](https://www.offgridrvhub.com/tools/tire-load-calculator?rig=travel-trailer&imbalance=10&reserve=10&loaded=true&axles=%5B%7B%22label%22%3A%22Trailer%20axle%201%22%2C%22measuredWeightPounds%22%3A4200%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%2C%7B%22label%22%3A%22Trailer%20axle%202%22%2C%22measuredWeightPounds%22%3A4300%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%5D) - A practical starter profile for checking per-tire reserve after loaded axle weight and an imbalance buffer.\n\nRelated resources:\n- [Payload calculator](https://www.offgridrvhub.com/tools/payload-calculator) - Use this before scale-ticket work when the rig's cargo capacity is still uncertain.\n- [Used RV inspection checklist](https://www.offgridrvhub.com/rig-reviews/used-rv-inspection-checklist-by-rig-type) - Use this when tires, wheels, axles, and ratings are part of a purchase inspection.\n- [Off-grid RV readiness checklist](https://www.offgridrvhub.com/guides/off-grid-rv-readiness-checklist) - Use this when tire margin is one part of a broader pre-trip systems check.\n\nAttribution: Planning estimate from OffGridRVHub. Tire load margin should be verified against actual tire model, load-and-inflation tables, placard guidance, tire age, wheel ratings, GAWR, GVWR, and professional guidance.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Tire Load Margin Resource Block</h3>\n  <p>Payload tells readers whether the rig can carry the load. Tire margin checks whether the entered tire capacity still has reserve after loaded axle weights and side-to-side imbalance are counted.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/tire-load-calculator?rig=travel-trailer&imbalance=10&reserve=10&loaded=true&axles=%5B%7B%22label%22%3A%22Trailer%20axle%201%22%2C%22measuredWeightPounds%22%3A4200%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%2C%7B%22label%22%3A%22Trailer%20axle%202%22%2C%22measuredWeightPounds%22%3A4300%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%5D\">Open the RV tire load calculator with a tandem-trailer scale-ticket profile</a> - A practical starter profile for checking per-tire reserve after loaded axle weight and an imbalance buffer.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/payload-calculator\">Payload calculator</a> - Use this before scale-ticket work when the rig&#39;s cargo capacity is still uncertain.</li>\n    <li><a href=\"https://www.offgridrvhub.com/rig-reviews/used-rv-inspection-checklist-by-rig-type\">Used RV inspection checklist</a> - Use this when tires, wheels, axles, and ratings are part of a purchase inspection.</li>\n    <li><a href=\"https://www.offgridrvhub.com/guides/off-grid-rv-readiness-checklist\">Off-grid RV readiness checklist</a> - Use this when tire margin is one part of a broader pre-trip systems check.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Tire load margin should be verified against actual tire model, load-and-inflation tables, placard guidance, tire age, wheel ratings, GAWR, GVWR, and professional guidance.</small></p>\n</section>",
        "plainText": "RV Tire Load Margin Resource Block\n\nPayload tells readers whether the rig can carry the load. Tire margin checks whether the entered tire capacity still has reserve after loaded axle weights and side-to-side imbalance are counted.\n\nOpen the RV tire load calculator with a tandem-trailer scale-ticket profile: https://www.offgridrvhub.com/tools/tire-load-calculator?rig=travel-trailer&imbalance=10&reserve=10&loaded=true&axles=%5B%7B%22label%22%3A%22Trailer%20axle%201%22%2C%22measuredWeightPounds%22%3A4200%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%2C%7B%22label%22%3A%22Trailer%20axle%202%22%2C%22measuredWeightPounds%22%3A4300%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%5D\n\nAttribution: Planning estimate from OffGridRVHub. Tire load margin should be verified against actual tire model, load-and-inflation tables, placard guidance, tire age, wheel ratings, GAWR, GVWR, and professional guidance."
      }
    },
    {
      "title": "Off-Grid Stay Length Resource Block",
      "category": "Stay-length calculator",
      "audience": "Boondocking duration articles, campsite-planning pages, club trip pages, and resource hubs that compare power, water, and waste limits.",
      "bestPlacement": "Place this where readers are asking how many nights they can stay, not which single upgrade they should buy.",
      "summary": "The cleanest off-grid estimate compares multiple limiters at once. This block opens a prefilled stay-length calculator so readers can see whether power, fresh water, gray tank, or black tank capacity ends the trip first.",
      "primaryCta": {
        "label": "Open the off-grid stay length calculator with a 5-day starter profile",
        "url": "https://www.offgridrvhub.com/tools/stay-length-calculator?people=2&target=5&usage=2200&ah=300&voltage=12&battery=lithium&solar=600&sun=5&fresh=45&gray=35&black=30&fpd=9&gpd=6&bpd=1.2",
        "note": "A combined power, water, gray tank, and black tank scenario readers can adjust for their own rig."
      },
      "relatedLinks": [
        {
          "label": "RV calculator starter scenarios",
          "url": "https://www.offgridrvhub.com/tools/calculator-scenarios",
          "note": "Prefilled weekend, remote-work, shoulder-season, family, and small-rig profiles."
        },
        {
          "label": "Calculator link builder",
          "url": "https://www.offgridrvhub.com/tools/calculator-link-builder",
          "note": "Build a custom prefilled calculator URL for a specific audience."
        },
        {
          "label": "Calculator assumptions",
          "url": "https://www.offgridrvhub.com/tools/calculator-assumptions",
          "note": "Explains the formulas and limits behind each calculator lane."
        }
      ],
      "snippets": {
        "markdown": "### Off-Grid Stay Length Resource Block\n\nThe cleanest off-grid estimate compares multiple limiters at once. This block opens a prefilled stay-length calculator so readers can see whether power, fresh water, gray tank, or black tank capacity ends the trip first.\n\n[Open the off-grid stay length calculator with a 5-day starter profile](https://www.offgridrvhub.com/tools/stay-length-calculator?people=2&target=5&usage=2200&ah=300&voltage=12&battery=lithium&solar=600&sun=5&fresh=45&gray=35&black=30&fpd=9&gpd=6&bpd=1.2) - A combined power, water, gray tank, and black tank scenario readers can adjust for their own rig.\n\nRelated resources:\n- [RV calculator starter scenarios](https://www.offgridrvhub.com/tools/calculator-scenarios) - Prefilled weekend, remote-work, shoulder-season, family, and small-rig profiles.\n- [Calculator link builder](https://www.offgridrvhub.com/tools/calculator-link-builder) - Build a custom prefilled calculator URL for a specific audience.\n- [Calculator assumptions](https://www.offgridrvhub.com/tools/calculator-assumptions) - Explains the formulas and limits behind each calculator lane.\n\nAttribution: Planning estimate from OffGridRVHub. Treat the result as a first-pass bottleneck check, then verify tanks, battery reserve, recharge, and dump/refill logistics.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>Off-Grid Stay Length Resource Block</h3>\n  <p>The cleanest off-grid estimate compares multiple limiters at once. This block opens a prefilled stay-length calculator so readers can see whether power, fresh water, gray tank, or black tank capacity ends the trip first.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/stay-length-calculator?people=2&target=5&usage=2200&ah=300&voltage=12&battery=lithium&solar=600&sun=5&fresh=45&gray=35&black=30&fpd=9&gpd=6&bpd=1.2\">Open the off-grid stay length calculator with a 5-day starter profile</a> - A combined power, water, gray tank, and black tank scenario readers can adjust for their own rig.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/calculator-scenarios\">RV calculator starter scenarios</a> - Prefilled weekend, remote-work, shoulder-season, family, and small-rig profiles.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/calculator-link-builder\">Calculator link builder</a> - Build a custom prefilled calculator URL for a specific audience.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/calculator-assumptions\">Calculator assumptions</a> - Explains the formulas and limits behind each calculator lane.</li>\n  </ul>\n  <p><small>Planning estimate from OffGridRVHub. Treat the result as a first-pass bottleneck check, then verify tanks, battery reserve, recharge, and dump/refill logistics.</small></p>\n</section>",
        "plainText": "Off-Grid Stay Length Resource Block\n\nThe cleanest off-grid estimate compares multiple limiters at once. This block opens a prefilled stay-length calculator so readers can see whether power, fresh water, gray tank, or black tank capacity ends the trip first.\n\nOpen the off-grid stay length calculator with a 5-day starter profile: https://www.offgridrvhub.com/tools/stay-length-calculator?people=2&target=5&usage=2200&ah=300&voltage=12&battery=lithium&solar=600&sun=5&fresh=45&gray=35&black=30&fpd=9&gpd=6&bpd=1.2\n\nAttribution: Planning estimate from OffGridRVHub. Treat the result as a first-pass bottleneck check, then verify tanks, battery reserve, recharge, and dump/refill logistics."
      }
    },
    {
      "title": "RV Calculator API Resource Block",
      "category": "Developer resource",
      "audience": "Developer notes, data/resource pages, internal club tools, AI answer references, and editorial teams that want machine-readable calculator metadata.",
      "bestPlacement": "Place this on resource pages where a static link is useful but a JSON endpoint or data export is more reusable.",
      "summary": "OffGridRVHub publishes read-only calculator endpoints and structured resource metadata so other sites can cite or import planning tools without scraping pages.",
      "primaryCta": {
        "label": "Open the RV calculator JSON API documentation",
        "url": "https://www.offgridrvhub.com/tools/calculator-api",
        "note": "Read-only endpoints for solar, solar payback, roof fit, solar tilt and shade, solar string sizing, battery, lithium upgrade value, recharge, DC-DC charger sizing, generator size, generator runtime, propane runtime, furnace battery drain, AC runtime, fridge solar, inverter size, wire size, payload, tire load, campsite score, internet data usage, boondocking cost, water, and stay-length estimates with assumptions links included in each response."
      },
      "relatedLinks": [
        {
          "label": "Resources JSON",
          "url": "https://www.offgridrvhub.com/tools/resources.json",
          "note": "Machine-readable catalog of calculators, embeds, badges, scenarios, assumptions, and datasets."
        },
        {
          "label": "Markdown resource kit",
          "url": "https://www.offgridrvhub.com/tools/resources.md",
          "note": "Copy-friendly catalog for editors, newsletters, and outreach workflows."
        },
        {
          "label": "Embeddable calculator cards",
          "url": "https://www.offgridrvhub.com/tools/embed-calculators",
          "note": "Iframe-ready cards for resource pages that want visual calculator previews."
        }
      ],
      "snippets": {
        "markdown": "### RV Calculator API Resource Block\n\nOffGridRVHub publishes read-only calculator endpoints and structured resource metadata so other sites can cite or import planning tools without scraping pages.\n\n[Open the RV calculator JSON API documentation](https://www.offgridrvhub.com/tools/calculator-api) - Read-only endpoints for solar, solar payback, roof fit, solar tilt and shade, solar string sizing, battery, lithium upgrade value, recharge, DC-DC charger sizing, generator size, generator runtime, propane runtime, furnace battery drain, AC runtime, fridge solar, inverter size, wire size, payload, tire load, campsite score, internet data usage, boondocking cost, water, and stay-length estimates with assumptions links included in each response.\n\nRelated resources:\n- [Resources JSON](https://www.offgridrvhub.com/tools/resources.json) - Machine-readable catalog of calculators, embeds, badges, scenarios, assumptions, and datasets.\n- [Markdown resource kit](https://www.offgridrvhub.com/tools/resources.md) - Copy-friendly catalog for editors, newsletters, and outreach workflows.\n- [Embeddable calculator cards](https://www.offgridrvhub.com/tools/embed-calculators) - Iframe-ready cards for resource pages that want visual calculator previews.\n\nAttribution: Resource metadata from OffGridRVHub. Keep the calculator context, assumptions link, and canonical URL attached when using endpoint outputs.",
        "html": "<section class=\"offgridrvhub-resource-pack\">\n  <h3>RV Calculator API Resource Block</h3>\n  <p>OffGridRVHub publishes read-only calculator endpoints and structured resource metadata so other sites can cite or import planning tools without scraping pages.</p>\n  <p><a href=\"https://www.offgridrvhub.com/tools/calculator-api\">Open the RV calculator JSON API documentation</a> - Read-only endpoints for solar, solar payback, roof fit, solar tilt and shade, solar string sizing, battery, lithium upgrade value, recharge, DC-DC charger sizing, generator size, generator runtime, propane runtime, furnace battery drain, AC runtime, fridge solar, inverter size, wire size, payload, tire load, campsite score, internet data usage, boondocking cost, water, and stay-length estimates with assumptions links included in each response.</p>\n  <ul>\n    <li><a href=\"https://www.offgridrvhub.com/tools/resources.json\">Resources JSON</a> - Machine-readable catalog of calculators, embeds, badges, scenarios, assumptions, and datasets.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/resources.md\">Markdown resource kit</a> - Copy-friendly catalog for editors, newsletters, and outreach workflows.</li>\n    <li><a href=\"https://www.offgridrvhub.com/tools/embed-calculators\">Embeddable calculator cards</a> - Iframe-ready cards for resource pages that want visual calculator previews.</li>\n  </ul>\n  <p><small>Resource metadata from OffGridRVHub. Keep the calculator context, assumptions link, and canonical URL attached when using endpoint outputs.</small></p>\n</section>",
        "plainText": "RV Calculator API Resource Block\n\nOffGridRVHub publishes read-only calculator endpoints and structured resource metadata so other sites can cite or import planning tools without scraping pages.\n\nOpen the RV calculator JSON API documentation: https://www.offgridrvhub.com/tools/calculator-api\n\nAttribution: Resource metadata from OffGridRVHub. Keep the calculator context, assumptions link, and canonical URL attached when using endpoint outputs."
      }
    }
  ],
  "calculatorEmbeds": [
    {
      "title": "Off-Grid RV Stay Length Calculator",
      "badge": "Bottleneck check",
      "url": "https://www.offgridrvhub.com/tools/embed/stay-length-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/stay-length-calculator",
      "iframeTitle": "Off-grid RV stay length calculator card by OffGridRVHub",
      "suggestedHeight": 430,
      "suggestedAnchor": "off-grid RV stay length calculator",
      "bestFor": "Boondocking duration articles, campground prep pages, RV club newsletters, and resource lists that compare water, tank, and power limits.",
      "proofPoints": [
        "Compares power and tank limits",
        "Uses conservative reserve assumptions",
        "Links to the full planning calculator"
      ]
    },
    {
      "title": "RV Solar Calculator",
      "badge": "Solar sizing",
      "url": "https://www.offgridrvhub.com/tools/embed/solar-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/solar-calculator",
      "iframeTitle": "RV solar calculator card by OffGridRVHub",
      "suggestedHeight": 420,
      "suggestedAnchor": "RV solar calculator",
      "bestFor": "Solar installation guides, RV electrical primers, product comparison pages, and beginner solar resource lists.",
      "proofPoints": [
        "Starts with daily watt-hours",
        "Includes solar derate assumptions",
        "Connects sizing to battery reserve"
      ]
    },
    {
      "title": "RV Solar Payback Calculator",
      "badge": "Solar ROI",
      "url": "https://www.offgridrvhub.com/tools/embed/solar-payback-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/solar-payback-calculator",
      "iframeTitle": "RV solar payback calculator card by OffGridRVHub",
      "suggestedHeight": 430,
      "suggestedAnchor": "RV solar payback calculator",
      "bestFor": "Generator-vs-solar articles, RV budget resources, solar installation guides, and club pages discussing whether solar is financially worth it.",
      "proofPoints": [
        "Separates generator and campground savings",
        "Includes ownership-window payback",
        "Flags comfort value vs money value"
      ]
    },
    {
      "title": "RV Roof Solar Fit Calculator",
      "badge": "Roof fit",
      "url": "https://www.offgridrvhub.com/tools/embed/roof-solar-fit-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/roof-solar-fit-calculator",
      "iframeTitle": "RV roof solar fit calculator card by OffGridRVHub",
      "suggestedHeight": 430,
      "suggestedAnchor": "RV roof solar fit calculator",
      "bestFor": "Solar installation guides, roof layout explainers, RV club prep pages, and panel comparison resources.",
      "proofPoints": [
        "Starts with real panel dimensions",
        "Accounts for setbacks and keep-outs",
        "Flags when portable solar may be needed"
      ]
    },
    {
      "title": "RV Solar Tilt and Shade Calculator",
      "badge": "Solar losses",
      "url": "https://www.offgridrvhub.com/tools/embed/solar-tilt-shade-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/solar-tilt-shade-calculator",
      "iframeTitle": "RV solar tilt and shade calculator card by OffGridRVHub",
      "suggestedHeight": 430,
      "suggestedAnchor": "RV solar tilt and shade calculator",
      "bestFor": "Solar troubleshooting guides, winter solar explainers, boondocking campsite resources, RV club pages, and panel-tilt articles.",
      "proofPoints": [
        "Compares flat vs aimed harvest",
        "Separates shade from angle losses",
        "Links to full solar sizing next steps"
      ]
    },
    {
      "title": "RV Solar String Sizing Calculator",
      "badge": "String safety",
      "url": "https://www.offgridrvhub.com/tools/embed/solar-string-sizing-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/solar-string-sizing-calculator",
      "iframeTitle": "RV solar string sizing calculator card by OffGridRVHub",
      "suggestedHeight": 430,
      "suggestedAnchor": "RV solar string sizing calculator",
      "bestFor": "Solar wiring guides, MPPT controller explainers, panel comparison pages, installer prep pages, and club electrical resources.",
      "proofPoints": [
        "Checks cold-weather Voc",
        "Compares series and parallel layouts",
        "Flags controller current and clipping limits"
      ]
    },
    {
      "title": "RV Battery Sizing Calculator",
      "badge": "Runtime math",
      "url": "https://www.offgridrvhub.com/tools/embed/battery-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/battery-calculator",
      "iframeTitle": "RV battery sizing calculator card by OffGridRVHub",
      "suggestedHeight": 420,
      "suggestedAnchor": "RV battery sizing calculator",
      "bestFor": "Lithium battery guides, AGM upgrade articles, inverter planning resources, and off-grid electrical checklists.",
      "proofPoints": [
        "Uses appliance-level load math",
        "Separates capacity from usable reserve",
        "Supports lithium and AGM planning"
      ]
    },
    {
      "title": "RV Lithium Upgrade Value Calculator",
      "badge": "Upgrade value",
      "url": "https://www.offgridrvhub.com/tools/embed/lithium-upgrade-value-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/lithium-upgrade-value-calculator",
      "iframeTitle": "RV lithium upgrade value calculator card by OffGridRVHub",
      "suggestedHeight": 430,
      "suggestedAnchor": "RV lithium upgrade value calculator",
      "bestFor": "Lithium-vs-AGM guides, battery upgrade articles, buyer guides, payload resources, and RV club electrical pages.",
      "proofPoints": [
        "Compares usable Wh instead of sticker Ah",
        "Includes charger-cost and payload assumptions",
        "Flags cold-weather and architecture watch-outs"
      ]
    },
    {
      "title": "RV Battery Recharge Time Calculator",
      "badge": "Recovery timing",
      "url": "https://www.offgridrvhub.com/tools/embed/recharge-time-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/recharge-time-calculator",
      "iframeTitle": "RV battery recharge time calculator card by OffGridRVHub",
      "suggestedHeight": 430,
      "suggestedAnchor": "RV battery recharge time calculator",
      "bestFor": "Battery charging guides, solar recovery articles, generator runtime resources, and alternator charging explainers.",
      "proofPoints": [
        "Compares four charge sources",
        "Subtracts daily loads from solar recovery",
        "Flags tapering and BMS limits"
      ]
    },
    {
      "title": "RV DC-DC Charger Sizing Calculator",
      "badge": "Alternator charging",
      "url": "https://www.offgridrvhub.com/tools/embed/dc-dc-charger-sizing-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator",
      "iframeTitle": "RV DC-DC charger sizing calculator card by OffGridRVHub",
      "suggestedHeight": 430,
      "suggestedAnchor": "RV DC-DC charger sizing calculator",
      "bestFor": "DC-DC charger guides, alternator charging explainers, lithium upgrade pages, van electrical resources, and towable charging articles.",
      "proofPoints": [
        "Starts with alternator reserve",
        "Checks battery charge acceptance",
        "Connects drive hours to recovered watt-hours"
      ]
    },
    {
      "title": "RV Generator Size Calculator",
      "badge": "Wattage and surge",
      "url": "https://www.offgridrvhub.com/tools/embed/generator-size-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/generator-size-calculator",
      "iframeTitle": "RV generator size calculator card by OffGridRVHub",
      "suggestedHeight": 430,
      "suggestedAnchor": "RV generator size calculator",
      "bestFor": "Generator sizing guides, AC troubleshooting pages, boondocking setup resources, and RV club explainers about running air conditioning off-grid.",
      "proofPoints": [
        "Separates running watts from startup surge",
        "Includes altitude derating",
        "Checks charger and appliance overlap"
      ]
    },
    {
      "title": "RV Shore Power Load Calculator",
      "badge": "Hookup headroom",
      "url": "https://www.offgridrvhub.com/tools/embed/shore-power-load-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/shore-power-load-calculator",
      "iframeTitle": "RV shore power load calculator card by OffGridRVHub",
      "suggestedHeight": 430,
      "suggestedAnchor": "RV shore power load calculator",
      "bestFor": "Shore-power guides, surge-protector resources, campground hookup pages, 30A-vs-50A explainers, and RV club electrical resources.",
      "proofPoints": [
        "Compares 15A, 20A, 30A, and 50A service",
        "Includes charger draw and continuous-load target",
        "Suggests loads to shed or run alone"
      ]
    },
    {
      "title": "RV Generator Runtime Calculator",
      "badge": "Fuel and hours",
      "url": "https://www.offgridrvhub.com/tools/embed/generator-runtime-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/generator-runtime-calculator",
      "iframeTitle": "RV generator runtime calculator card by OffGridRVHub",
      "suggestedHeight": 430,
      "suggestedAnchor": "RV generator runtime calculator",
      "bestFor": "Generator sizing guides, solar backup resources, boondocking planning pages, and club articles about quiet-hour limits.",
      "proofPoints": [
        "Starts with daily energy gap",
        "Converts charger amps into run hours",
        "Flags fuel and load-headroom problems"
      ]
    },
    {
      "title": "RV Propane Runtime Calculator",
      "badge": "Propane duration",
      "url": "https://www.offgridrvhub.com/tools/embed/propane-runtime-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/propane-runtime-calculator",
      "iframeTitle": "RV propane runtime calculator card by OffGridRVHub",
      "suggestedHeight": 430,
      "suggestedAnchor": "RV propane runtime calculator",
      "bestFor": "Winter boondocking guides, propane furnace explainers, cold-weather RV resources, and trip-duration planning pages.",
      "proofPoints": [
        "Uses propane pounds, not cylinder count",
        "Accounts for furnace duty cycle",
        "Flags furnace-heavy winter risk"
      ]
    },
    {
      "title": "RV Furnace Battery Drain Calculator",
      "badge": "Winter blower draw",
      "url": "https://www.offgridrvhub.com/tools/embed/furnace-battery-drain-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator",
      "iframeTitle": "RV furnace battery drain calculator card by OffGridRVHub",
      "suggestedHeight": 430,
      "suggestedAnchor": "RV furnace battery drain calculator",
      "bestFor": "Winter camping guides, furnace troubleshooting resources, cold-weather boondocking pages, and RV battery planning articles.",
      "proofPoints": [
        "Counts 12V blower draw",
        "Compares battery nights against propane nights",
        "Flags the first winter-stay limiter"
      ]
    },
    {
      "title": "RV Air Conditioner Battery Runtime Calculator",
      "badge": "AC runtime",
      "url": "https://www.offgridrvhub.com/tools/embed/air-conditioner-runtime-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator",
      "iframeTitle": "RV air conditioner battery runtime calculator card by OffGridRVHub",
      "suggestedHeight": 430,
      "suggestedAnchor": "RV air conditioner battery runtime calculator",
      "bestFor": "RV AC guides, inverter resources, lithium battery articles, solar sizing pages, and generator-backup explainers.",
      "proofPoints": [
        "Checks inverter continuous and surge headroom",
        "Includes inverter losses and solar derate",
        "Compares target cooling hours against available battery reserve"
      ]
    },
    {
      "title": "RV Fridge Solar Calculator",
      "badge": "Fridge solar",
      "url": "https://www.offgridrvhub.com/tools/embed/rv-fridge-solar-calculator",
      "canonicalToolUrl": "https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator",
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      "targetUrl": "https://www.offgridrvhub.com/tools/wire-size-calculator",
      "width": 300,
      "height": 76,
      "bestFor": "RV electrical guides, solar wiring pages, DC-DC charger articles, inverter installation resources, and battery upgrade explainers.",
      "snippets": {
        "markdown": "[![RV Wire Size by OffGridRVHub](https://www.offgridrvhub.com/tools/badges/wire-size-calculator)](https://www.offgridrvhub.com/tools/wire-size-calculator)",
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      }
    },
    {
      "title": "RV Payload Calculator Badge",
      "label": "RV Payload Calculator",
      "description": "A compact badge that links to the OffGridRVHub RV payload and upgrade weight calculator.",
      "badgeUrl": "https://www.offgridrvhub.com/tools/badges/payload-calculator",
      "targetUrl": "https://www.offgridrvhub.com/tools/payload-calculator",
      "width": 300,
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      "bestFor": "Rig reviews, towing pages, lithium upgrade articles, solar installation resources, and used-RV inspection checklists.",
      "snippets": {
        "markdown": "[![RV Payload Calculator by OffGridRVHub](https://www.offgridrvhub.com/tools/badges/payload-calculator)](https://www.offgridrvhub.com/tools/payload-calculator)",
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      }
    },
    {
      "title": "RV Tire Load Margin Calculator Badge",
      "label": "RV Tire Load",
      "description": "A compact badge that links to the OffGridRVHub RV tire load margin calculator.",
      "badgeUrl": "https://www.offgridrvhub.com/tools/badges/tire-load-calculator",
      "targetUrl": "https://www.offgridrvhub.com/tools/tire-load-calculator",
      "width": 300,
      "height": 76,
      "bestFor": "Towing guides, tire safety pages, payload resources, rig reviews, and used-RV inspection checklists.",
      "snippets": {
        "markdown": "[![RV Tire Load by OffGridRVHub](https://www.offgridrvhub.com/tools/badges/tire-load-calculator)](https://www.offgridrvhub.com/tools/tire-load-calculator)",
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      }
    },
    {
      "title": "RV Campsite Suitability Score Badge",
      "label": "RV Campsite Score",
      "description": "A compact badge that links to the OffGridRVHub RV campsite suitability score calculator.",
      "badgeUrl": "https://www.offgridrvhub.com/tools/badges/campsite-suitability-calculator",
      "targetUrl": "https://www.offgridrvhub.com/tools/campsite-suitability-calculator",
      "width": 300,
      "height": 76,
      "bestFor": "Boondocking guides, campsite planning pages, RV club trip pages, remote-work route resources, and location guides.",
      "snippets": {
        "markdown": "[![RV Campsite Score by OffGridRVHub](https://www.offgridrvhub.com/tools/badges/campsite-suitability-calculator)](https://www.offgridrvhub.com/tools/campsite-suitability-calculator)",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/campsite-suitability-calculator\"><img src=\"https://www.offgridrvhub.com/tools/badges/campsite-suitability-calculator\" alt=\"RV Campsite Score by OffGridRVHub\" width=\"300\" height=\"76\" loading=\"lazy\"></a>"
      }
    },
    {
      "title": "RV Internet Data Usage Calculator Badge",
      "label": "RV Internet Data",
      "description": "A compact badge that links to the OffGridRVHub RV internet data usage calculator.",
      "badgeUrl": "https://www.offgridrvhub.com/tools/badges/internet-data-usage-calculator",
      "targetUrl": "https://www.offgridrvhub.com/tools/internet-data-usage-calculator",
      "width": 300,
      "height": 76,
      "bestFor": "RV internet guides, Starlink-vs-hotspot pages, remote-work resources, digital nomad newsletters, and plan-cap explainers.",
      "snippets": {
        "markdown": "[![RV Internet Data by OffGridRVHub](https://www.offgridrvhub.com/tools/badges/internet-data-usage-calculator)](https://www.offgridrvhub.com/tools/internet-data-usage-calculator)",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/internet-data-usage-calculator\"><img src=\"https://www.offgridrvhub.com/tools/badges/internet-data-usage-calculator\" alt=\"RV Internet Data by OffGridRVHub\" width=\"300\" height=\"76\" loading=\"lazy\"></a>"
      }
    },
    {
      "title": "Boondocking Cost Calculator Badge",
      "label": "Boondocking Cost",
      "description": "A compact badge that links to the OffGridRVHub boondocking cost calculator.",
      "badgeUrl": "https://www.offgridrvhub.com/tools/badges/boondocking-cost-calculator",
      "targetUrl": "https://www.offgridrvhub.com/tools/boondocking-cost-calculator",
      "width": 300,
      "height": 76,
      "bestFor": "RV budget guides, free-camping resources, boondocking location pages, club trip pages, and route-planning articles.",
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      }
    },
    {
      "title": "Boondocking Water Calculator Badge",
      "label": "Boondocking Water Calculator",
      "description": "A compact badge that links to the OffGridRVHub boondocking water calculator.",
      "badgeUrl": "https://www.offgridrvhub.com/tools/badges/water-calculator",
      "targetUrl": "https://www.offgridrvhub.com/tools/water-calculator",
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      "height": 76,
      "bestFor": "Dry camping articles, desert boondocking guides, water conservation pages, and trip-planning resources.",
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      }
    },
    {
      "title": "RV Stay Length Calculator Badge",
      "label": "RV Stay Length Calculator",
      "description": "A compact badge that links to the OffGridRVHub stay-length calculator.",
      "badgeUrl": "https://www.offgridrvhub.com/tools/badges/stay-length-calculator",
      "targetUrl": "https://www.offgridrvhub.com/tools/stay-length-calculator",
      "width": 300,
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      "bestFor": "Boondocking duration guides, RV club resource pages, campsite planning articles, and tank-capacity explainers.",
      "snippets": {
        "markdown": "[![RV Stay Length Calculator by OffGridRVHub](https://www.offgridrvhub.com/tools/badges/stay-length-calculator)](https://www.offgridrvhub.com/tools/stay-length-calculator)",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/stay-length-calculator\"><img src=\"https://www.offgridrvhub.com/tools/badges/stay-length-calculator\" alt=\"RV Stay Length Calculator by OffGridRVHub\" width=\"300\" height=\"76\" loading=\"lazy\"></a>"
      }
    },
    {
      "title": "Starter RV Calculator Scenarios Badge",
      "label": "Starter RV Scenarios",
      "description": "A compact badge that links to prefilled RV calculator starter scenarios.",
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      "targetUrl": "https://www.offgridrvhub.com/tools/calculator-scenarios",
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      }
    },
    {
      "title": "OffGridRVHub Resource Kit Badge",
      "label": "RV Resource Kit",
      "description": "A compact badge that links to the OffGridRVHub calculator resource kit.",
      "badgeUrl": "https://www.offgridrvhub.com/tools/badges/resource-kit",
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  "calculatorScenarios": [
    {
      "title": "Weekend Couple Starter",
      "url": "https://www.offgridrvhub.com/tools/calculator-scenarios/weekend-couple-starter",
      "audience": "Two people taking two- or three-night trips in mild weather with a smaller trailer or van.",
      "summary": "A disciplined starter profile with a compressor fridge, lights, phone charging, light cooking, and limited shower demand.",
      "bestStartingTool": "Stay Length Calculator",
      "watchFor": "Water and gray tank limits can arrive before the battery feels stressed, especially in small trailers.",
      "metrics": [
        {
          "label": "Daily power",
          "value": "1,200Wh"
        },
        {
          "label": "Crew",
          "value": "2 people"
        },
        {
          "label": "Target stay",
          "value": "3 days"
        },
        {
          "label": "Fresh tank",
          "value": "30 gal"
        }
      ],
      "toolLinks": [
        {
          "label": "Open stay-length scenario",
          "url": "https://www.offgridrvhub.com/tools/stay-length-calculator?people=2&target=3&usage=1200&ah=200&voltage=12&battery=lithium&solar=400&sun=5.5&fresh=30&gray=25&black=20&fpd=7&gpd=5&bpd=1.2",
          "note": "Best first pass when you need to know which system ends the trip first."
        },
        {
          "label": "Open solar scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-calculator?v=1&usage=1200&sun=5.5&region=southwest&battery=lithium&autonomy=1&actual=0",
          "note": "Use this when the power harvest and panel target are the fuzzy parts."
        },
        {
          "label": "Open solar payback scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-payback-calculator?cost=4200&labor=1200&maintenance=80&years=6&nights=24&avoided=4&nightly=38&genHours=1.5&burn=0.22&fuel=4&genMaintenance=0.75&replacement=600&resale=900",
          "note": "Use this when you need to know whether solar saves money or mostly buys quiet power and flexibility."
        },
        {
          "label": "Open solar tilt and shade scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-tilt-shade-calculator?watts=400&sun=5.5&lat=35&season=shoulder&tilt=0&orientation=0&shade=10&soil=8&loss=18",
          "note": "Use this when flat panels, winter sun, dirt, or campsite shade may explain low harvest."
        },
        {
          "label": "Open solar string sizing scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-string-sizing-calculator?panels=2&watts=200&voc=24.3&vmp=20.4&isc=10.4&imp=9.8&maxVoc=100&inputAmps=40&outputAmps=30&battery=12&cold=14&coef=0.28",
          "note": "Use this when the panel count and MPPT controller limits need a cold-weather series/parallel check."
        },
        {
          "label": "Open battery scenario",
          "url": "https://www.offgridrvhub.com/tools/battery-calculator?loads=%5B%7B%22name%22%3A%2212V+fridge%22%2C%22watts%22%3A55%2C%22hoursPerDay%22%3A10%7D%2C%7B%22name%22%3A%22LED+lights%22%2C%22watts%22%3A24%2C%22hoursPerDay%22%3A4%7D%2C%7B%22name%22%3A%22Phone+charging%22%2C%22watts%22%3A20%2C%22hoursPerDay%22%3A2%7D%2C%7B%22name%22%3A%22Roof+vent+fan%22%2C%22watts%22%3A22%2C%22hoursPerDay%22%3A4%7D%5D&voltage=12&battery=lithium&autonomy=1",
          "note": "Use this when runtime, autonomy days, or bank voltage are the main question."
        },
        {
          "label": "Open lithium-upgrade value scenario",
          "url": "https://www.offgridrvhub.com/tools/lithium-upgrade-value-calculator?currentCount=2&currentAh=100&currentVoltage=12&currentChemistry=agm&currentWeight=63&currentCost=500&currentCycles=500&lithiumCount=2&lithiumAh=100&lithiumVoltage=12&lithiumWeight=25&lithiumCost=900&lithiumCycles=3000&usage=1200&years=4&use=seasonal&temp=shoulder-season&charger=250&payloadValue=0",
          "note": "Use this when AGM-to-LiFePO4 value depends on usable capacity, weight saved, runtime, cycle life, and charger costs."
        },
        {
          "label": "Open recharge scenario",
          "url": "https://www.offgridrvhub.com/tools/recharge-time-calculator?ah=200&voltage=12&battery=lithium&from=35&to=90&source=solar&amps=40&solar=400&sun=5.5&usage=1200",
          "note": "Use this when the bank size looks fine but recovery time may decide the trip."
        },
        {
          "label": "Open DC-DC charger sizing scenario",
          "url": "https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator?ah=200&voltage=12&battery=lithium&gap=600&drive=1.5&alternator=180&reserve=45&target=40&efficiency=90&length=15&drop=3&type=unknown",
          "note": "Use this when driving days may be part of the refill plan and charger amps need an alternator sanity check."
        },
        {
          "label": "Open generator size scenario",
          "url": "https://www.offgridrvhub.com/tools/generator-size-calculator?loads=%5B%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1200%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Coffee+maker%22%2C%22runningWatts%22%3A900%2C%22startupSurgeWatts%22%3A900%2C%22quantity%22%3A1%7D%5D&charger=600&rated=2200&surge=2800&altitude=2500&derate=3&buffer=15",
          "note": "Use this when generator running watts, startup surge, charger draw, or altitude derating may decide the backup plan."
        },
        {
          "label": "Open shore-power load scenario",
          "url": "https://www.offgridrvhub.com/tools/shore-power-load-calculator?service=30a&voltage=120&continuous=80&charger=900&loads=%5B%7B%22name%22%3A%22Rooftop+AC%22%2C%22watts%22%3A1350%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22keep%22%7D%2C%7B%22name%22%3A%22Microwave%22%2C%22watts%22%3A1200%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22only-alone%22%7D%2C%7B%22name%22%3A%22Electric+water+heater%22%2C%22watts%22%3A1400%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22shed-first%22%7D%5D",
          "note": "Use this when hookup amperage, charger draw, and appliance timing decide what can run together."
        },
        {
          "label": "Open generator runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/generator-runtime-calculator?days=3&gap=600&voltage=12&amps=45&generator=2200&loads=250&tank=1.1&burn=0.18&window=2.5",
          "note": "Use this when cloudy days or quiet-hour limits make generator backup part of the plan."
        },
        {
          "label": "Open propane runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/propane-runtime-calculator?capacity=40&furnace=30000&hours=6&duty=25&fridge=10000&water=8000&cooking=3000&other=0&reserve=15",
          "note": "Use this when furnace use, hot water, cooking, or propane fridge operation may limit the stay."
        },
        {
          "label": "Open furnace battery drain scenario",
          "url": "https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator?furnace=30000&duty=28&hours=8&blower=85&nights=3&ah=200&voltage=12&battery=lithium&start=100&min=20&other=264&propane=40&reserve=15",
          "note": "Use this when cold nights may be limited by 12V furnace blower draw before propane or tanks run out."
        },
        {
          "label": "Open fridge solar scenario",
          "url": "https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator?type=absorption-propane&watts=22&duty=100&hours=24&efficiency=90&ambient=20&other=650&voltage=12&ah=200&battery=lithium&reserve=15&autonomy=2&solar=400&sun=5.5&derate=25",
          "note": "Use this when the refrigerator is the critical load and solar has to recover both fridge and house demand."
        },
        {
          "label": "Open AC runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator?ah=200&voltage=12&battery=lithium&start=100&min=20&watts=1350&surge=3500&hours=2&inverter=3000&inverterSurge=6000&efficiency=90&solar=400&sun=5.5&derate=25&other=1200",
          "note": "Use this when cooling hours, inverter surge, or solar-assisted AC runtime may drive the build."
        },
        {
          "label": "Open inverter-size scenario",
          "url": "https://www.offgridrvhub.com/tools/inverter-size-calculator?voltage=12&ah=200&battery=lithium&efficiency=90&loadFactor=125&runtime=1&loads=%5B%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1800%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Coffee+maker%22%2C%22runningWatts%22%3A900%2C%22startupSurgeWatts%22%3A900%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Laptop%2C+router%2C+and+small+AC+loads%22%2C%22runningWatts%22%3A140%2C%22startupSurgeWatts%22%3A140%2C%22quantity%22%3A1%7D%5D",
          "note": "Use this when AC appliance overlap, startup surge, or DC current may drive the inverter choice."
        },
        {
          "label": "Open wire-size scenario",
          "url": "https://www.offgridrvhub.com/tools/wire-size-calculator?voltage=12&amps=40&length=15&drop=3&loadFactor=125&circuit=dc-dc-charger",
          "note": "Use this when DC-DC charger, solar, inverter, or battery cable length may create voltage drop."
        },
        {
          "label": "Open payload scenario",
          "url": "https://www.offgridrvhub.com/tools/payload-calculator?rig=travel-trailer&gvwr=9995&uvw=7600&ccc=1700&fresh=30&gray=0&black=0&propane=40&people=350&gear=450&hitch=13&towPayload=1800&towCargo=500&items=%5B%7B%22name%22%3A%22Lithium+batteries%22%2C%22pounds%22%3A120%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Solar+hardware%22%2C%22pounds%22%3A90%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Inverter+and+cabling%22%2C%22pounds%22%3A45%2C%22quantity%22%3A1%7D%5D",
          "note": "Use this when batteries, solar, water, tools, and hitch or pin weight may erase the rig's upgrade margin."
        },
        {
          "label": "Open tire-load scenario",
          "url": "https://www.offgridrvhub.com/tools/tire-load-calculator?rig=travel-trailer&imbalance=10&reserve=10&loaded=true&axles=%5B%7B%22label%22%3A%22Trailer+axle+1%22%2C%22measuredWeightPounds%22%3A3891%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%2C%7B%22label%22%3A%22Trailer+axle+2%22%2C%22measuredWeightPounds%22%3A3891%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%5D",
          "note": "Use this after payload math when loaded axle weights and tire capacity need a reserve-margin screen."
        },
        {
          "label": "Open campsite suitability scenario",
          "url": "https://www.offgridrvhub.com/tools/campsite-suitability-calculator?length=30&clearance=10&road=graded-gravel&miles=4&turnaround=manageable&leveling=minor&legal=likely&limit=14&days=3&solar=80&sky=75&bars=1&work=messages&water=12&dump=18&grocery=35&weather=mild&wind=moderate&arrival=3",
          "note": "Use this when the campsite pin needs a pre-arrival score for access, legality, solar, signal, weather, and logistics."
        },
        {
          "label": "Open internet data scenario",
          "url": "https://www.offgridrvhub.com/tools/internet-data-usage-calculator?workDays=8&browsing=0.6&videoHours=1&videoGb=0.9&remoteHours=0&remoteGb=0.7&streamHours=4&streamGb=2&cloud=6&updates=8&devices=3&background=2&buffer=15&cellular=50&satellite=0",
          "note": "Use this when video calls, streaming, updates, and device background traffic need a monthly GB target."
        },
        {
          "label": "Open boondocking cost scenario",
          "url": "https://www.offgridrvhub.com/tools/boondocking-cost-calculator?nights=3&fee=0&fallbackNights=0&fallbackRate=45&compare=45&miles=80&serviceTrips=1&serviceMiles=25&mpg=10&fuel=4&dumpFee=15&genHours=0.75&genBurn=0.2&propane=3&internet=2&gear=1200&useNights=120",
          "note": "Use this when free-camping savings need to include fuel, service runs, fallback nights, generator fuel, and gear payback."
        },
        {
          "label": "Open water scenario",
          "url": "https://www.offgridrvhub.com/tools/water-calculator?v=1&people=2&days=3&showers=1&cooking=minimal&dishes=disposable&pets=0&climate=mild&rig=travel-trailer&tank=30",
          "note": "Use this when tank size, crew habits, or refill friction are likely to set the stay length."
        }
      ]
    },
    {
      "title": "Remote Work Desert Week",
      "url": "https://www.offgridrvhub.com/tools/calculator-scenarios/remote-work-desert-week",
      "audience": "A couple working from the RV in sunny desert conditions with laptops, monitor time, router use, and a pet.",
      "summary": "The power number is driven by all-day electronics, while the stay length usually depends on water discipline and dump access.",
      "bestStartingTool": "Solar Calculator",
      "watchFor": "Connectivity loads do not look dramatic per hour, but eight- to ten-hour work blocks make them real battery loads.",
      "metrics": [
        {
          "label": "Daily power",
          "value": "2,600Wh"
        },
        {
          "label": "Crew",
          "value": "2 + pet"
        },
        {
          "label": "Target stay",
          "value": "5 days"
        },
        {
          "label": "Solar assumption",
          "value": "800W"
        }
      ],
      "toolLinks": [
        {
          "label": "Open stay-length scenario",
          "url": "https://www.offgridrvhub.com/tools/stay-length-calculator?people=2&target=5&usage=2600&ah=400&voltage=12&battery=lithium&solar=800&sun=5.8&fresh=60&gray=45&black=35&fpd=12&gpd=8&bpd=1.5",
          "note": "Best first pass when you need to know which system ends the trip first."
        },
        {
          "label": "Open solar scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-calculator?v=1&usage=2600&sun=5.8&region=southwest&battery=lithium&autonomy=2&actual=0",
          "note": "Use this when the power harvest and panel target are the fuzzy parts."
        },
        {
          "label": "Open solar payback scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-payback-calculator?cost=7200&labor=1800&maintenance=120&years=7&nights=80&avoided=22&nightly=45&genHours=2&burn=0.22&fuel=4&genMaintenance=0.75&replacement=900&resale=1500",
          "note": "Use this when you need to know whether solar saves money or mostly buys quiet power and flexibility."
        },
        {
          "label": "Open solar tilt and shade scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-tilt-shade-calculator?watts=800&sun=5.8&lat=35&season=shoulder&tilt=0&orientation=0&shade=10&soil=8&loss=18",
          "note": "Use this when flat panels, winter sun, dirt, or campsite shade may explain low harvest."
        },
        {
          "label": "Open solar string sizing scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-string-sizing-calculator?panels=4&watts=200&voc=24.3&vmp=20.4&isc=10.4&imp=9.8&maxVoc=100&inputAmps=50&outputAmps=60&battery=12&cold=14&coef=0.28",
          "note": "Use this when the panel count and MPPT controller limits need a cold-weather series/parallel check."
        },
        {
          "label": "Open battery scenario",
          "url": "https://www.offgridrvhub.com/tools/battery-calculator?loads=%5B%7B%22name%22%3A%2212V+fridge%22%2C%22watts%22%3A60%2C%22hoursPerDay%22%3A12%7D%2C%7B%22name%22%3A%22Laptop%22%2C%22watts%22%3A95%2C%22hoursPerDay%22%3A8%7D%2C%7B%22name%22%3A%22Monitor%22%2C%22watts%22%3A35%2C%22hoursPerDay%22%3A8%7D%2C%7B%22name%22%3A%22Router+%2B+hotspot%22%2C%22watts%22%3A20%2C%22hoursPerDay%22%3A10%7D%2C%7B%22name%22%3A%22Starlink+Mini%22%2C%22watts%22%3A45%2C%22hoursPerDay%22%3A4%7D%2C%7B%22name%22%3A%22Lights+%2B+fans%22%2C%22watts%22%3A55%2C%22hoursPerDay%22%3A5%7D%5D&voltage=12&battery=lithium&autonomy=2",
          "note": "Use this when runtime, autonomy days, or bank voltage are the main question."
        },
        {
          "label": "Open lithium-upgrade value scenario",
          "url": "https://www.offgridrvhub.com/tools/lithium-upgrade-value-calculator?currentCount=4&currentAh=100&currentVoltage=12&currentChemistry=agm&currentWeight=63&currentCost=1000&currentCycles=500&lithiumCount=2&lithiumAh=200&lithiumVoltage=12&lithiumWeight=50&lithiumCost=1800&lithiumCycles=3000&usage=2600&years=6&use=remote-work&temp=shoulder-season&charger=250&payloadValue=0",
          "note": "Use this when AGM-to-LiFePO4 value depends on usable capacity, weight saved, runtime, cycle life, and charger costs."
        },
        {
          "label": "Open recharge scenario",
          "url": "https://www.offgridrvhub.com/tools/recharge-time-calculator?ah=400&voltage=12&battery=lithium&from=35&to=90&source=solar&amps=40&solar=800&sun=5.8&usage=2600",
          "note": "Use this when the bank size looks fine but recovery time may decide the trip."
        },
        {
          "label": "Open DC-DC charger sizing scenario",
          "url": "https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator?ah=400&voltage=12&battery=lithium&gap=910&drive=3&alternator=220&reserve=45&target=60&efficiency=90&length=18&drop=3&type=unknown",
          "note": "Use this when driving days may be part of the refill plan and charger amps need an alternator sanity check."
        },
        {
          "label": "Open generator size scenario",
          "url": "https://www.offgridrvhub.com/tools/generator-size-calculator?loads=%5B%7B%22name%22%3A%22Rooftop+AC+with+soft+start%22%2C%22runningWatts%22%3A1350%2C%22startupSurgeWatts%22%3A2600%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1200%2C%22quantity%22%3A1%7D%5D&charger=900&rated=3500&surge=4500&altitude=2500&derate=3&buffer=20",
          "note": "Use this when generator running watts, startup surge, charger draw, or altitude derating may decide the backup plan."
        },
        {
          "label": "Open shore-power load scenario",
          "url": "https://www.offgridrvhub.com/tools/shore-power-load-calculator?service=50a&voltage=120&continuous=80&charger=1400&loads=%5B%7B%22name%22%3A%22Rooftop+AC%22%2C%22watts%22%3A1500%2C%22quantity%22%3A2%2C%22shedPriority%22%3A%22keep%22%7D%2C%7B%22name%22%3A%22Microwave%22%2C%22watts%22%3A1200%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22only-alone%22%7D%2C%7B%22name%22%3A%22Electric+water+heater%22%2C%22watts%22%3A1400%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22shed-first%22%7D%5D",
          "note": "Use this when hookup amperage, charger draw, and appliance timing decide what can run together."
        },
        {
          "label": "Open generator runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/generator-runtime-calculator?days=5&gap=1333&voltage=12&amps=60&generator=3000&loads=400&tank=2.2&burn=0.28&window=2.5",
          "note": "Use this when cloudy days or quiet-hour limits make generator backup part of the plan."
        },
        {
          "label": "Open propane runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/propane-runtime-calculator?capacity=60&furnace=35000&hours=10&duty=40&fridge=0&water=8000&cooking=3000&other=0&reserve=15",
          "note": "Use this when furnace use, hot water, cooking, or propane fridge operation may limit the stay."
        },
        {
          "label": "Open furnace battery drain scenario",
          "url": "https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator?furnace=35000&duty=42&hours=11&blower=110&nights=5&ah=400&voltage=12&battery=lithium&start=100&min=20&other=572&propane=60&reserve=20",
          "note": "Use this when cold nights may be limited by 12V furnace blower draw before propane or tanks run out."
        },
        {
          "label": "Open fridge solar scenario",
          "url": "https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator?type=compressor-12v&watts=65&duty=48&hours=24&efficiency=90&ambient=20&other=1850&voltage=12&ah=400&battery=lithium&reserve=15&autonomy=3&solar=800&sun=5.8&derate=25",
          "note": "Use this when the refrigerator is the critical load and solar has to recover both fridge and house demand."
        },
        {
          "label": "Open AC runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator?ah=400&voltage=12&battery=lithium&start=100&min=20&watts=1500&surge=4200&hours=4&inverter=4000&inverterSurge=8000&efficiency=90&solar=800&sun=5.8&derate=25&other=2600",
          "note": "Use this when cooling hours, inverter surge, or solar-assisted AC runtime may drive the build."
        },
        {
          "label": "Open inverter-size scenario",
          "url": "https://www.offgridrvhub.com/tools/inverter-size-calculator?voltage=12&ah=400&battery=lithium&efficiency=90&loadFactor=125&runtime=2&loads=%5B%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1400%2C%22startupSurgeWatts%22%3A2200%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Induction+cooktop%22%2C%22runningWatts%22%3A1500%2C%22startupSurgeWatts%22%3A1500%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Laptop%2C+router%2C+and+small+AC+loads%22%2C%22runningWatts%22%3A220%2C%22startupSurgeWatts%22%3A220%2C%22quantity%22%3A1%7D%5D",
          "note": "Use this when AC appliance overlap, startup surge, or DC current may drive the inverter choice."
        },
        {
          "label": "Open wire-size scenario",
          "url": "https://www.offgridrvhub.com/tools/wire-size-calculator?voltage=12&amps=60&length=18&drop=3&loadFactor=125&circuit=dc-dc-charger",
          "note": "Use this when DC-DC charger, solar, inverter, or battery cable length may create voltage drop."
        },
        {
          "label": "Open payload scenario",
          "url": "https://www.offgridrvhub.com/tools/payload-calculator?rig=fifth-wheel&gvwr=14000&uvw=10800&ccc=2600&fresh=60&gray=0&black=0&propane=40&people=385&gear=750&hitch=20&towPayload=3200&towCargo=500&items=%5B%7B%22name%22%3A%22Lithium+batteries%22%2C%22pounds%22%3A180%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Solar+hardware%22%2C%22pounds%22%3A140%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Inverter+and+cabling%22%2C%22pounds%22%3A60%2C%22quantity%22%3A1%7D%5D",
          "note": "Use this when batteries, solar, water, tools, and hitch or pin weight may erase the rig's upgrade margin."
        },
        {
          "label": "Open tire-load scenario",
          "url": "https://www.offgridrvhub.com/tools/tire-load-calculator?rig=fifth-wheel&imbalance=10&reserve=10&loaded=true&axles=%5B%7B%22label%22%3A%22Fifth+wheel+axle+1%22%2C%22measuredWeightPounds%22%3A5142%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A3520%7D%2C%7B%22label%22%3A%22Fifth+wheel+axle+2%22%2C%22measuredWeightPounds%22%3A5142%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A3520%7D%5D",
          "note": "Use this after payload math when loaded axle weights and tire capacity need a reserve-margin screen."
        },
        {
          "label": "Open campsite suitability scenario",
          "url": "https://www.offgridrvhub.com/tools/campsite-suitability-calculator?length=36&clearance=10&road=graded-gravel&miles=4&turnaround=manageable&leveling=minor&legal=likely&limit=14&days=5&solar=80&sky=88&bars=2&work=video-calls&water=20&dump=28&grocery=25&weather=hot&wind=moderate&arrival=3",
          "note": "Use this when the campsite pin needs a pre-arrival score for access, legality, solar, signal, weather, and logistics."
        },
        {
          "label": "Open internet data scenario",
          "url": "https://www.offgridrvhub.com/tools/internet-data-usage-calculator?workDays=20&browsing=1.2&videoHours=10&videoGb=1.2&remoteHours=4&remoteGb=0.7&streamHours=8&streamGb=2&cloud=20&updates=15&devices=3&background=4&buffer=20&cellular=100&satellite=50",
          "note": "Use this when video calls, streaming, updates, and device background traffic need a monthly GB target."
        },
        {
          "label": "Open boondocking cost scenario",
          "url": "https://www.offgridrvhub.com/tools/boondocking-cost-calculator?nights=5&fee=0&fallbackNights=0&fallbackRate=45&compare=55&miles=80&serviceTrips=1&serviceMiles=25&mpg=9&fuel=4&dumpFee=15&genHours=1.5&genBurn=0.2&propane=3&internet=5&gear=1800&useNights=160",
          "note": "Use this when free-camping savings need to include fuel, service runs, fallback nights, generator fuel, and gear payback."
        },
        {
          "label": "Open water scenario",
          "url": "https://www.offgridrvhub.com/tools/water-calculator?v=1&people=2&days=5&showers=2&cooking=regular&dishes=basin&pets=1&climate=desert&rig=fifth-wheel&tank=60",
          "note": "Use this when tank size, crew habits, or refill friction are likely to set the stay length."
        }
      ]
    },
    {
      "title": "Shoulder-Season Forest Camp",
      "url": "https://www.offgridrvhub.com/tools/calculator-scenarios/shoulder-season-forest-camp",
      "audience": "Travelers camping in trees, cloudy shoulder seasons, or northern routes where panel output is less forgiving.",
      "summary": "The same load list that works in Arizona can feel tight when sun hours drop and shade cuts harvest.",
      "bestStartingTool": "Battery Sizing Calculator",
      "watchFor": "Battery reserve matters more when solar recovery is inconsistent. Do not size from summer desert harvest if you camp in trees.",
      "metrics": [
        {
          "label": "Daily power",
          "value": "2,200Wh"
        },
        {
          "label": "Peak sun",
          "value": "3.5h"
        },
        {
          "label": "Target stay",
          "value": "4 days"
        },
        {
          "label": "Battery reserve",
          "value": "300Ah"
        }
      ],
      "toolLinks": [
        {
          "label": "Open stay-length scenario",
          "url": "https://www.offgridrvhub.com/tools/stay-length-calculator?people=2&target=4&usage=2200&ah=300&voltage=12&battery=lithium&solar=600&sun=3.5&fresh=45&gray=35&black=30&fpd=9&gpd=6.5&bpd=1.2",
          "note": "Best first pass when you need to know which system ends the trip first."
        },
        {
          "label": "Open solar scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-calculator?v=1&usage=2200&sun=3.5&region=pacific-northwest&battery=lithium&autonomy=2&actual=0",
          "note": "Use this when the power harvest and panel target are the fuzzy parts."
        },
        {
          "label": "Open solar payback scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-payback-calculator?cost=7200&labor=1800&maintenance=120&years=7&nights=64&avoided=18&nightly=45&genHours=1.2&burn=0.22&fuel=4&genMaintenance=0.75&replacement=900&resale=1500",
          "note": "Use this when you need to know whether solar saves money or mostly buys quiet power and flexibility."
        },
        {
          "label": "Open solar tilt and shade scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-tilt-shade-calculator?watts=600&sun=3.5&lat=45&season=winter&tilt=0&orientation=0&shade=30&soil=5&loss=18",
          "note": "Use this when flat panels, winter sun, dirt, or campsite shade may explain low harvest."
        },
        {
          "label": "Open solar string sizing scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-string-sizing-calculator?panels=3&watts=200&voc=24.3&vmp=20.4&isc=10.4&imp=9.8&maxVoc=100&inputAmps=40&outputAmps=50&battery=12&cold=0&coef=0.28",
          "note": "Use this when the panel count and MPPT controller limits need a cold-weather series/parallel check."
        },
        {
          "label": "Open battery scenario",
          "url": "https://www.offgridrvhub.com/tools/battery-calculator?loads=%5B%7B%22name%22%3A%2212V+fridge%22%2C%22watts%22%3A60%2C%22hoursPerDay%22%3A12%7D%2C%7B%22name%22%3A%22Laptop%22%2C%22watts%22%3A80%2C%22hoursPerDay%22%3A6%7D%2C%7B%22name%22%3A%22Router+%2B+hotspot%22%2C%22watts%22%3A18%2C%22hoursPerDay%22%3A8%7D%2C%7B%22name%22%3A%22Diesel+heater+fan%22%2C%22watts%22%3A30%2C%22hoursPerDay%22%3A8%7D%2C%7B%22name%22%3A%22Lights%22%2C%22watts%22%3A30%2C%22hoursPerDay%22%3A5%7D%2C%7B%22name%22%3A%22Water+pump+%2B+controls%22%2C%22watts%22%3A25%2C%22hoursPerDay%22%3A1%7D%5D&voltage=12&battery=lithium&autonomy=2",
          "note": "Use this when runtime, autonomy days, or bank voltage are the main question."
        },
        {
          "label": "Open lithium-upgrade value scenario",
          "url": "https://www.offgridrvhub.com/tools/lithium-upgrade-value-calculator?currentCount=3&currentAh=100&currentVoltage=12&currentChemistry=agm&currentWeight=63&currentCost=750&currentCycles=450&lithiumCount=3&lithiumAh=100&lithiumVoltage=12&lithiumWeight=25&lithiumCost=1350&lithiumCycles=3000&usage=2200&years=5&use=seasonal&temp=freezing-risk&charger=250&payloadValue=0",
          "note": "Use this when AGM-to-LiFePO4 value depends on usable capacity, weight saved, runtime, cycle life, and charger costs."
        },
        {
          "label": "Open recharge scenario",
          "url": "https://www.offgridrvhub.com/tools/recharge-time-calculator?ah=300&voltage=12&battery=lithium&from=35&to=90&source=solar&amps=40&solar=600&sun=3.5&usage=2200",
          "note": "Use this when the bank size looks fine but recovery time may decide the trip."
        },
        {
          "label": "Open DC-DC charger sizing scenario",
          "url": "https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator?ah=300&voltage=12&battery=lithium&gap=1210&drive=1.5&alternator=180&reserve=50&target=40&efficiency=90&length=15&drop=3&type=unknown",
          "note": "Use this when driving days may be part of the refill plan and charger amps need an alternator sanity check."
        },
        {
          "label": "Open generator size scenario",
          "url": "https://www.offgridrvhub.com/tools/generator-size-calculator?loads=%5B%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1200%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Coffee+maker%22%2C%22runningWatts%22%3A900%2C%22startupSurgeWatts%22%3A900%2C%22quantity%22%3A1%7D%5D&charger=600&rated=2200&surge=2800&altitude=6500&derate=3&buffer=15",
          "note": "Use this when generator running watts, startup surge, charger draw, or altitude derating may decide the backup plan."
        },
        {
          "label": "Open shore-power load scenario",
          "url": "https://www.offgridrvhub.com/tools/shore-power-load-calculator?service=30a&voltage=120&continuous=80&charger=900&loads=%5B%7B%22name%22%3A%22Rooftop+AC%22%2C%22watts%22%3A1350%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22keep%22%7D%2C%7B%22name%22%3A%22Microwave%22%2C%22watts%22%3A1200%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22only-alone%22%7D%2C%7B%22name%22%3A%22Electric+water+heater%22%2C%22watts%22%3A1400%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22shed-first%22%7D%5D",
          "note": "Use this when hookup amperage, charger draw, and appliance timing decide what can run together."
        },
        {
          "label": "Open generator runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/generator-runtime-calculator?days=4&gap=1498&voltage=12&amps=45&generator=2200&loads=250&tank=1.1&burn=0.18&window=2.5",
          "note": "Use this when cloudy days or quiet-hour limits make generator backup part of the plan."
        },
        {
          "label": "Open propane runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/propane-runtime-calculator?capacity=40&furnace=35000&hours=10&duty=40&fridge=0&water=8000&cooking=3000&other=0&reserve=15",
          "note": "Use this when furnace use, hot water, cooking, or propane fridge operation may limit the stay."
        },
        {
          "label": "Open furnace battery drain scenario",
          "url": "https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator?furnace=35000&duty=42&hours=11&blower=110&nights=4&ah=300&voltage=12&battery=lithium&start=100&min=20&other=484&propane=40&reserve=20",
          "note": "Use this when cold nights may be limited by 12V furnace blower draw before propane or tanks run out."
        },
        {
          "label": "Open fridge solar scenario",
          "url": "https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator?type=compressor-12v&watts=65&duty=48&hours=24&efficiency=90&ambient=12&other=1450&voltage=12&ah=300&battery=lithium&reserve=15&autonomy=2&solar=600&sun=3.5&derate=25",
          "note": "Use this when the refrigerator is the critical load and solar has to recover both fridge and house demand."
        },
        {
          "label": "Open AC runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator?ah=300&voltage=12&battery=lithium&start=100&min=20&watts=1350&surge=3500&hours=2&inverter=3000&inverterSurge=6000&efficiency=90&solar=600&sun=3.5&derate=25&other=2200",
          "note": "Use this when cooling hours, inverter surge, or solar-assisted AC runtime may drive the build."
        },
        {
          "label": "Open inverter-size scenario",
          "url": "https://www.offgridrvhub.com/tools/inverter-size-calculator?voltage=12&ah=300&battery=lithium&efficiency=90&loadFactor=125&runtime=1&loads=%5B%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1800%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Coffee+maker%22%2C%22runningWatts%22%3A900%2C%22startupSurgeWatts%22%3A900%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Laptop%2C+router%2C+and+small+AC+loads%22%2C%22runningWatts%22%3A140%2C%22startupSurgeWatts%22%3A140%2C%22quantity%22%3A1%7D%5D",
          "note": "Use this when AC appliance overlap, startup surge, or DC current may drive the inverter choice."
        },
        {
          "label": "Open wire-size scenario",
          "url": "https://www.offgridrvhub.com/tools/wire-size-calculator?voltage=12&amps=40&length=15&drop=3&loadFactor=125&circuit=dc-dc-charger",
          "note": "Use this when DC-DC charger, solar, inverter, or battery cable length may create voltage drop."
        },
        {
          "label": "Open payload scenario",
          "url": "https://www.offgridrvhub.com/tools/payload-calculator?rig=travel-trailer&gvwr=9995&uvw=7600&ccc=1700&fresh=45&gray=0&black=0&propane=60&people=350&gear=450&hitch=13&towPayload=1800&towCargo=500&items=%5B%7B%22name%22%3A%22Lithium+batteries%22%2C%22pounds%22%3A120%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Solar+hardware%22%2C%22pounds%22%3A90%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Inverter+and+cabling%22%2C%22pounds%22%3A45%2C%22quantity%22%3A1%7D%5D",
          "note": "Use this when batteries, solar, water, tools, and hitch or pin weight may erase the rig's upgrade margin."
        },
        {
          "label": "Open tire-load scenario",
          "url": "https://www.offgridrvhub.com/tools/tire-load-calculator?rig=travel-trailer&imbalance=10&reserve=10&loaded=true&axles=%5B%7B%22label%22%3A%22Trailer+axle+1%22%2C%22measuredWeightPounds%22%3A3955%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%2C%7B%22label%22%3A%22Trailer+axle+2%22%2C%22measuredWeightPounds%22%3A3955%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%5D",
          "note": "Use this after payload math when loaded axle weights and tire capacity need a reserve-margin screen."
        },
        {
          "label": "Open campsite suitability scenario",
          "url": "https://www.offgridrvhub.com/tools/campsite-suitability-calculator?length=30&clearance=9&road=rough-dirt&miles=7&turnaround=unknown&leveling=moderate&legal=likely&limit=14&days=4&solar=45&sky=55&bars=2&work=video-calls&water=12&dump=18&grocery=25&weather=mild&wind=sheltered&arrival=4",
          "note": "Use this when the campsite pin needs a pre-arrival score for access, legality, solar, signal, weather, and logistics."
        },
        {
          "label": "Open internet data scenario",
          "url": "https://www.offgridrvhub.com/tools/internet-data-usage-calculator?workDays=20&browsing=1.2&videoHours=10&videoGb=1.2&remoteHours=4&remoteGb=0.7&streamHours=8&streamGb=2&cloud=20&updates=15&devices=3&background=4&buffer=20&cellular=100&satellite=50",
          "note": "Use this when video calls, streaming, updates, and device background traffic need a monthly GB target."
        },
        {
          "label": "Open boondocking cost scenario",
          "url": "https://www.offgridrvhub.com/tools/boondocking-cost-calculator?nights=4&fee=0&fallbackNights=0&fallbackRate=45&compare=55&miles=140&serviceTrips=1&serviceMiles=45&mpg=10&fuel=4&dumpFee=15&genHours=2&genBurn=0.2&propane=3&internet=5&gear=1800&useNights=160",
          "note": "Use this when free-camping savings need to include fuel, service runs, fallback nights, generator fuel, and gear payback."
        },
        {
          "label": "Open water scenario",
          "url": "https://www.offgridrvhub.com/tools/water-calculator?v=1&people=2&days=4&showers=1&cooking=fresh-meals&dishes=basin&pets=0&climate=mild&rig=travel-trailer&tank=45",
          "note": "Use this when tank size, crew habits, or refill friction are likely to set the stay length."
        }
      ]
    },
    {
      "title": "Family Dry-Camping Long Weekend",
      "url": "https://www.offgridrvhub.com/tools/calculator-scenarios/family-dry-camping-long-weekend",
      "audience": "Families planning a three- to five-day dry-camping stay where water and waste capacity are easy to underestimate.",
      "summary": "The electrical load is manageable if comfort appliances stay limited, but water demand scales quickly with kids, dishes, and extra handwashing.",
      "bestStartingTool": "Boondocking Water Calculator",
      "watchFor": "A larger fresh tank does not solve the trip if gray or black capacity is the first hard limit.",
      "metrics": [
        {
          "label": "Daily power",
          "value": "1,800Wh"
        },
        {
          "label": "Crew",
          "value": "4 people"
        },
        {
          "label": "Target stay",
          "value": "4 days"
        },
        {
          "label": "Fresh tank",
          "value": "60 gal"
        }
      ],
      "toolLinks": [
        {
          "label": "Open stay-length scenario",
          "url": "https://www.offgridrvhub.com/tools/stay-length-calculator?people=4&target=4&usage=1800&ah=300&voltage=12&battery=lithium&solar=600&sun=5&fresh=60&gray=45&black=35&fpd=15&gpd=10&bpd=2.4",
          "note": "Best first pass when you need to know which system ends the trip first."
        },
        {
          "label": "Open solar scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-calculator?v=1&usage=1800&sun=5&region=southeast&battery=lithium&autonomy=1&actual=0",
          "note": "Use this when the power harvest and panel target are the fuzzy parts."
        },
        {
          "label": "Open solar payback scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-payback-calculator?cost=5800&labor=1200&maintenance=80&years=6&nights=40&avoided=9&nightly=55&genHours=1.5&burn=0.22&fuel=4&genMaintenance=0.75&replacement=600&resale=900",
          "note": "Use this when you need to know whether solar saves money or mostly buys quiet power and flexibility."
        },
        {
          "label": "Open solar tilt and shade scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-tilt-shade-calculator?watts=600&sun=5&lat=35&season=shoulder&tilt=0&orientation=0&shade=10&soil=5&loss=18",
          "note": "Use this when flat panels, winter sun, dirt, or campsite shade may explain low harvest."
        },
        {
          "label": "Open solar string sizing scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-string-sizing-calculator?panels=3&watts=200&voc=24.3&vmp=20.4&isc=10.4&imp=9.8&maxVoc=100&inputAmps=40&outputAmps=50&battery=12&cold=14&coef=0.28",
          "note": "Use this when the panel count and MPPT controller limits need a cold-weather series/parallel check."
        },
        {
          "label": "Open battery scenario",
          "url": "https://www.offgridrvhub.com/tools/battery-calculator?loads=%5B%7B%22name%22%3A%2212V+fridge%22%2C%22watts%22%3A65%2C%22hoursPerDay%22%3A12%7D%2C%7B%22name%22%3A%22Lights%22%2C%22watts%22%3A40%2C%22hoursPerDay%22%3A5%7D%2C%7B%22name%22%3A%22Fans%22%2C%22watts%22%3A45%2C%22hoursPerDay%22%3A5%7D%2C%7B%22name%22%3A%22Tablet+%2B+phone+charging%22%2C%22watts%22%3A45%2C%22hoursPerDay%22%3A3%7D%2C%7B%22name%22%3A%22Water+pump%22%2C%22watts%22%3A35%2C%22hoursPerDay%22%3A1%7D%5D&voltage=12&battery=lithium&autonomy=1",
          "note": "Use this when runtime, autonomy days, or bank voltage are the main question."
        },
        {
          "label": "Open lithium-upgrade value scenario",
          "url": "https://www.offgridrvhub.com/tools/lithium-upgrade-value-calculator?currentCount=3&currentAh=100&currentVoltage=12&currentChemistry=agm&currentWeight=63&currentCost=750&currentCycles=500&lithiumCount=3&lithiumAh=100&lithiumVoltage=12&lithiumWeight=25&lithiumCost=1350&lithiumCycles=3000&usage=1800&years=5&use=seasonal&temp=shoulder-season&charger=250&payloadValue=0",
          "note": "Use this when AGM-to-LiFePO4 value depends on usable capacity, weight saved, runtime, cycle life, and charger costs."
        },
        {
          "label": "Open recharge scenario",
          "url": "https://www.offgridrvhub.com/tools/recharge-time-calculator?ah=300&voltage=12&battery=lithium&from=35&to=90&source=solar&amps=40&solar=600&sun=5&usage=1800",
          "note": "Use this when the bank size looks fine but recovery time may decide the trip."
        },
        {
          "label": "Open DC-DC charger sizing scenario",
          "url": "https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator?ah=300&voltage=12&battery=lithium&gap=630&drive=1.5&alternator=180&reserve=45&target=40&efficiency=90&length=15&drop=3&type=unknown",
          "note": "Use this when driving days may be part of the refill plan and charger amps need an alternator sanity check."
        },
        {
          "label": "Open generator size scenario",
          "url": "https://www.offgridrvhub.com/tools/generator-size-calculator?loads=%5B%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1200%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Coffee+maker%22%2C%22runningWatts%22%3A900%2C%22startupSurgeWatts%22%3A900%2C%22quantity%22%3A1%7D%5D&charger=600&rated=2200&surge=2800&altitude=2500&derate=3&buffer=15",
          "note": "Use this when generator running watts, startup surge, charger draw, or altitude derating may decide the backup plan."
        },
        {
          "label": "Open shore-power load scenario",
          "url": "https://www.offgridrvhub.com/tools/shore-power-load-calculator?service=30a&voltage=120&continuous=80&charger=900&loads=%5B%7B%22name%22%3A%22Rooftop+AC%22%2C%22watts%22%3A1350%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22keep%22%7D%2C%7B%22name%22%3A%22Microwave%22%2C%22watts%22%3A1200%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22only-alone%22%7D%2C%7B%22name%22%3A%22Electric+water+heater%22%2C%22watts%22%3A1400%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22shed-first%22%7D%5D",
          "note": "Use this when hookup amperage, charger draw, and appliance timing decide what can run together."
        },
        {
          "label": "Open generator runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/generator-runtime-calculator?days=4&gap=981&voltage=12&amps=45&generator=2200&loads=250&tank=1.1&burn=0.18&window=2.5",
          "note": "Use this when cloudy days or quiet-hour limits make generator backup part of the plan."
        },
        {
          "label": "Open propane runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/propane-runtime-calculator?capacity=40&furnace=35000&hours=10&duty=40&fridge=10000&water=8000&cooking=5000&other=0&reserve=15",
          "note": "Use this when furnace use, hot water, cooking, or propane fridge operation may limit the stay."
        },
        {
          "label": "Open furnace battery drain scenario",
          "url": "https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator?furnace=35000&duty=42&hours=11&blower=110&nights=4&ah=300&voltage=12&battery=lithium&start=100&min=20&other=396&propane=40&reserve=20",
          "note": "Use this when cold nights may be limited by 12V furnace blower draw before propane or tanks run out."
        },
        {
          "label": "Open fridge solar scenario",
          "url": "https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator?type=absorption-propane&watts=22&duty=100&hours=24&efficiency=90&ambient=20&other=1250&voltage=12&ah=300&battery=lithium&reserve=15&autonomy=2&solar=600&sun=5&derate=25",
          "note": "Use this when the refrigerator is the critical load and solar has to recover both fridge and house demand."
        },
        {
          "label": "Open AC runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator?ah=300&voltage=12&battery=lithium&start=100&min=20&watts=1350&surge=3500&hours=2&inverter=3000&inverterSurge=6000&efficiency=90&solar=600&sun=5&derate=25&other=1800",
          "note": "Use this when cooling hours, inverter surge, or solar-assisted AC runtime may drive the build."
        },
        {
          "label": "Open inverter-size scenario",
          "url": "https://www.offgridrvhub.com/tools/inverter-size-calculator?voltage=12&ah=300&battery=lithium&efficiency=90&loadFactor=125&runtime=1&loads=%5B%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1800%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Coffee+maker%22%2C%22runningWatts%22%3A900%2C%22startupSurgeWatts%22%3A900%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Laptop%2C+router%2C+and+small+AC+loads%22%2C%22runningWatts%22%3A140%2C%22startupSurgeWatts%22%3A140%2C%22quantity%22%3A1%7D%5D",
          "note": "Use this when AC appliance overlap, startup surge, or DC current may drive the inverter choice."
        },
        {
          "label": "Open wire-size scenario",
          "url": "https://www.offgridrvhub.com/tools/wire-size-calculator?voltage=12&amps=40&length=15&drop=3&loadFactor=125&circuit=dc-dc-charger",
          "note": "Use this when DC-DC charger, solar, inverter, or battery cable length may create voltage drop."
        },
        {
          "label": "Open payload scenario",
          "url": "https://www.offgridrvhub.com/tools/payload-calculator?rig=fifth-wheel&gvwr=14000&uvw=10800&ccc=2600&fresh=60&gray=0&black=0&propane=40&people=700&gear=750&hitch=20&towPayload=3200&towCargo=850&items=%5B%7B%22name%22%3A%22Lithium+batteries%22%2C%22pounds%22%3A180%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Solar+hardware%22%2C%22pounds%22%3A140%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Inverter+and+cabling%22%2C%22pounds%22%3A60%2C%22quantity%22%3A1%7D%5D",
          "note": "Use this when batteries, solar, water, tools, and hitch or pin weight may erase the rig's upgrade margin."
        },
        {
          "label": "Open tire-load scenario",
          "url": "https://www.offgridrvhub.com/tools/tire-load-calculator?rig=fifth-wheel&imbalance=10&reserve=10&loaded=true&axles=%5B%7B%22label%22%3A%22Fifth+wheel+axle+1%22%2C%22measuredWeightPounds%22%3A5268%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A3520%7D%2C%7B%22label%22%3A%22Fifth+wheel+axle+2%22%2C%22measuredWeightPounds%22%3A5268%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A3520%7D%5D",
          "note": "Use this after payload math when loaded axle weights and tire capacity need a reserve-margin screen."
        },
        {
          "label": "Open campsite suitability scenario",
          "url": "https://www.offgridrvhub.com/tools/campsite-suitability-calculator?length=36&clearance=10&road=graded-gravel&miles=4&turnaround=manageable&leveling=minor&legal=likely&limit=14&days=4&solar=80&sky=75&bars=1&work=messages&water=20&dump=28&grocery=35&weather=hot&wind=moderate&arrival=3",
          "note": "Use this when the campsite pin needs a pre-arrival score for access, legality, solar, signal, weather, and logistics."
        },
        {
          "label": "Open internet data scenario",
          "url": "https://www.offgridrvhub.com/tools/internet-data-usage-calculator?workDays=8&browsing=0.6&videoHours=2&videoGb=0.9&remoteHours=0&remoteGb=0.7&streamHours=10&streamGb=3&cloud=6&updates=20&devices=7&background=2&buffer=15&cellular=50&satellite=0",
          "note": "Use this when video calls, streaming, updates, and device background traffic need a monthly GB target."
        },
        {
          "label": "Open boondocking cost scenario",
          "url": "https://www.offgridrvhub.com/tools/boondocking-cost-calculator?nights=4&fee=0&fallbackNights=0&fallbackRate=55&compare=60&miles=80&serviceTrips=1&serviceMiles=25&mpg=9&fuel=4&dumpFee=15&genHours=0.75&genBurn=0.2&propane=4&internet=2&gear=1200&useNights=120",
          "note": "Use this when free-camping savings need to include fuel, service runs, fallback nights, generator fuel, and gear payback."
        },
        {
          "label": "Open water scenario",
          "url": "https://www.offgridrvhub.com/tools/water-calculator?v=1&people=4&days=4&showers=2&cooking=regular&dishes=basin&pets=0&climate=hot&rig=fifth-wheel&tank=60",
          "note": "Use this when tank size, crew habits, or refill friction are likely to set the stay length."
        }
      ]
    },
    {
      "title": "Minimal Van or Small Trailer",
      "url": "https://www.offgridrvhub.com/tools/calculator-scenarios/minimal-van-or-small-trailer",
      "audience": "Solo travelers or couples with a small rig, limited roof space, and a low-draw daily routine.",
      "summary": "This is the profile where habits can beat hardware. The key is keeping inverter use and water expectations honest.",
      "bestStartingTool": "Stay Length Calculator",
      "watchFor": "Small tanks and limited roof space leave less room for sloppy assumptions, even when daily watt-hours are low.",
      "metrics": [
        {
          "label": "Daily power",
          "value": "800Wh"
        },
        {
          "label": "Crew",
          "value": "1-2 people"
        },
        {
          "label": "Target stay",
          "value": "3 days"
        },
        {
          "label": "Fresh tank",
          "value": "22 gal"
        }
      ],
      "toolLinks": [
        {
          "label": "Open stay-length scenario",
          "url": "https://www.offgridrvhub.com/tools/stay-length-calculator?people=1&target=3&usage=800&ah=100&voltage=12&battery=lithium&solar=250&sun=5.5&fresh=22&gray=15&black=5&fpd=4.5&gpd=3&bpd=0.4",
          "note": "Best first pass when you need to know which system ends the trip first."
        },
        {
          "label": "Open solar scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-calculator?v=1&usage=800&sun=5.5&region=southwest&battery=lithium&autonomy=1&actual=0",
          "note": "Use this when the power harvest and panel target are the fuzzy parts."
        },
        {
          "label": "Open solar payback scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-payback-calculator?cost=2600&labor=700&maintenance=80&years=6&nights=24&avoided=4&nightly=38&genHours=1.5&burn=0.14&fuel=4&genMaintenance=0.75&replacement=300&resale=450",
          "note": "Use this when you need to know whether solar saves money or mostly buys quiet power and flexibility."
        },
        {
          "label": "Open solar tilt and shade scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-tilt-shade-calculator?watts=250&sun=5.5&lat=35&season=shoulder&tilt=0&orientation=0&shade=10&soil=8&loss=18",
          "note": "Use this when flat panels, winter sun, dirt, or campsite shade may explain low harvest."
        },
        {
          "label": "Open solar string sizing scenario",
          "url": "https://www.offgridrvhub.com/tools/solar-string-sizing-calculator?panels=3&watts=100&voc=23.1&vmp=19.4&isc=5.4&imp=5.1&maxVoc=100&inputAmps=40&outputAmps=30&battery=12&cold=14&coef=0.28",
          "note": "Use this when the panel count and MPPT controller limits need a cold-weather series/parallel check."
        },
        {
          "label": "Open battery scenario",
          "url": "https://www.offgridrvhub.com/tools/battery-calculator?loads=%5B%7B%22name%22%3A%2212V+fridge%22%2C%22watts%22%3A45%2C%22hoursPerDay%22%3A9%7D%2C%7B%22name%22%3A%22Phone+%2B+camera+charging%22%2C%22watts%22%3A25%2C%22hoursPerDay%22%3A2%7D%2C%7B%22name%22%3A%22LED+lights%22%2C%22watts%22%3A16%2C%22hoursPerDay%22%3A4%7D%2C%7B%22name%22%3A%22Fan%22%2C%22watts%22%3A18%2C%22hoursPerDay%22%3A4%7D%5D&voltage=12&battery=lithium&autonomy=1",
          "note": "Use this when runtime, autonomy days, or bank voltage are the main question."
        },
        {
          "label": "Open lithium-upgrade value scenario",
          "url": "https://www.offgridrvhub.com/tools/lithium-upgrade-value-calculator?currentCount=1&currentAh=100&currentVoltage=12&currentChemistry=agm&currentWeight=63&currentCost=250&currentCycles=500&lithiumCount=1&lithiumAh=100&lithiumVoltage=12&lithiumWeight=25&lithiumCost=450&lithiumCycles=3000&usage=800&years=4&use=seasonal&temp=shoulder-season&charger=250&payloadValue=0",
          "note": "Use this when AGM-to-LiFePO4 value depends on usable capacity, weight saved, runtime, cycle life, and charger costs."
        },
        {
          "label": "Open recharge scenario",
          "url": "https://www.offgridrvhub.com/tools/recharge-time-calculator?ah=100&voltage=12&battery=lithium&from=35&to=90&source=solar&amps=40&solar=250&sun=5.5&usage=800",
          "note": "Use this when the bank size looks fine but recovery time may decide the trip."
        },
        {
          "label": "Open DC-DC charger sizing scenario",
          "url": "https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator?ah=100&voltage=12&battery=lithium&gap=600&drive=1.5&alternator=180&reserve=45&target=30&efficiency=90&length=15&drop=3&type=unknown",
          "note": "Use this when driving days may be part of the refill plan and charger amps need an alternator sanity check."
        },
        {
          "label": "Open generator size scenario",
          "url": "https://www.offgridrvhub.com/tools/generator-size-calculator?loads=%5B%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1200%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Coffee+maker%22%2C%22runningWatts%22%3A900%2C%22startupSurgeWatts%22%3A900%2C%22quantity%22%3A1%7D%5D&charger=600&rated=2200&surge=2800&altitude=2500&derate=3&buffer=15",
          "note": "Use this when generator running watts, startup surge, charger draw, or altitude derating may decide the backup plan."
        },
        {
          "label": "Open shore-power load scenario",
          "url": "https://www.offgridrvhub.com/tools/shore-power-load-calculator?service=15a&voltage=120&continuous=80&charger=450&loads=%5B%7B%22name%22%3A%22Space+heater+on+low%22%2C%22watts%22%3A750%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22only-alone%22%7D%2C%7B%22name%22%3A%22Converter+standby+loads%22%2C%22watts%22%3A180%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22keep%22%7D%2C%7B%22name%22%3A%22Coffee+maker%22%2C%22watts%22%3A900%2C%22quantity%22%3A1%2C%22shedPriority%22%3A%22only-alone%22%7D%5D",
          "note": "Use this when hookup amperage, charger draw, and appliance timing decide what can run together."
        },
        {
          "label": "Open generator runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/generator-runtime-calculator?days=3&gap=600&voltage=12&amps=45&generator=2200&loads=250&tank=1.1&burn=0.18&window=2.5",
          "note": "Use this when cloudy days or quiet-hour limits make generator backup part of the plan."
        },
        {
          "label": "Open propane runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/propane-runtime-calculator?capacity=40&furnace=30000&hours=6&duty=25&fridge=10000&water=8000&cooking=3000&other=0&reserve=15",
          "note": "Use this when furnace use, hot water, cooking, or propane fridge operation may limit the stay."
        },
        {
          "label": "Open furnace battery drain scenario",
          "url": "https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator?furnace=30000&duty=28&hours=8&blower=85&nights=3&ah=100&voltage=12&battery=lithium&start=100&min=20&other=250&propane=40&reserve=15",
          "note": "Use this when cold nights may be limited by 12V furnace blower draw before propane or tanks run out."
        },
        {
          "label": "Open fridge solar scenario",
          "url": "https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator?type=absorption-propane&watts=22&duty=100&hours=24&efficiency=90&ambient=20&other=500&voltage=12&ah=100&battery=lithium&reserve=15&autonomy=2&solar=250&sun=5.5&derate=25",
          "note": "Use this when the refrigerator is the critical load and solar has to recover both fridge and house demand."
        },
        {
          "label": "Open AC runtime scenario",
          "url": "https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator?ah=100&voltage=12&battery=lithium&start=100&min=20&watts=1350&surge=3500&hours=2&inverter=3000&inverterSurge=6000&efficiency=90&solar=250&sun=5.5&derate=25&other=800",
          "note": "Use this when cooling hours, inverter surge, or solar-assisted AC runtime may drive the build."
        },
        {
          "label": "Open inverter-size scenario",
          "url": "https://www.offgridrvhub.com/tools/inverter-size-calculator?voltage=12&ah=100&battery=lithium&efficiency=90&loadFactor=125&runtime=1&loads=%5B%7B%22name%22%3A%22Microwave%22%2C%22runningWatts%22%3A1200%2C%22startupSurgeWatts%22%3A1800%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Coffee+maker%22%2C%22runningWatts%22%3A900%2C%22startupSurgeWatts%22%3A900%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Laptop%2C+router%2C+and+small+AC+loads%22%2C%22runningWatts%22%3A140%2C%22startupSurgeWatts%22%3A140%2C%22quantity%22%3A1%7D%5D",
          "note": "Use this when AC appliance overlap, startup surge, or DC current may drive the inverter choice."
        },
        {
          "label": "Open wire-size scenario",
          "url": "https://www.offgridrvhub.com/tools/wire-size-calculator?voltage=12&amps=40&length=15&drop=3&loadFactor=125&circuit=dc-dc-charger",
          "note": "Use this when DC-DC charger, solar, inverter, or battery cable length may create voltage drop."
        },
        {
          "label": "Open payload scenario",
          "url": "https://www.offgridrvhub.com/tools/payload-calculator?rig=travel-trailer&gvwr=9995&uvw=7600&ccc=1700&fresh=22&gray=0&black=0&propane=40&people=175&gear=450&hitch=13&towPayload=1800&towCargo=325&items=%5B%7B%22name%22%3A%22Lithium+batteries%22%2C%22pounds%22%3A120%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Solar+hardware%22%2C%22pounds%22%3A90%2C%22quantity%22%3A1%7D%2C%7B%22name%22%3A%22Inverter+and+cabling%22%2C%22pounds%22%3A45%2C%22quantity%22%3A1%7D%5D",
          "note": "Use this when batteries, solar, water, tools, and hitch or pin weight may erase the rig's upgrade margin."
        },
        {
          "label": "Open tire-load scenario",
          "url": "https://www.offgridrvhub.com/tools/tire-load-calculator?rig=travel-trailer&imbalance=10&reserve=10&loaded=true&axles=%5B%7B%22label%22%3A%22Trailer+axle+1%22%2C%22measuredWeightPounds%22%3A3786%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%2C%7B%22label%22%3A%22Trailer+axle+2%22%2C%22measuredWeightPounds%22%3A3786%2C%22tireCount%22%3A2%2C%22tireLoadRatingPounds%22%3A2830%7D%5D",
          "note": "Use this after payload math when loaded axle weights and tire capacity need a reserve-margin screen."
        },
        {
          "label": "Open campsite suitability scenario",
          "url": "https://www.offgridrvhub.com/tools/campsite-suitability-calculator?length=22&clearance=10&road=graded-gravel&miles=4&turnaround=easy&leveling=minor&legal=likely&limit=14&days=3&solar=80&sky=75&bars=1&work=messages&water=12&dump=18&grocery=35&weather=mild&wind=moderate&arrival=3",
          "note": "Use this when the campsite pin needs a pre-arrival score for access, legality, solar, signal, weather, and logistics."
        },
        {
          "label": "Open internet data scenario",
          "url": "https://www.offgridrvhub.com/tools/internet-data-usage-calculator?workDays=4&browsing=0.6&videoHours=1&videoGb=0.9&remoteHours=0&remoteGb=0.7&streamHours=2&streamGb=2&cloud=6&updates=8&devices=2&background=2&buffer=15&cellular=50&satellite=0",
          "note": "Use this when video calls, streaming, updates, and device background traffic need a monthly GB target."
        },
        {
          "label": "Open boondocking cost scenario",
          "url": "https://www.offgridrvhub.com/tools/boondocking-cost-calculator?nights=3&fee=0&fallbackNights=0&fallbackRate=45&compare=45&miles=35&serviceTrips=1&serviceMiles=25&mpg=16&fuel=4&dumpFee=15&genHours=0.75&genBurn=0.2&propane=3&internet=2&gear=600&useNights=120",
          "note": "Use this when free-camping savings need to include fuel, service runs, fallback nights, generator fuel, and gear payback."
        },
        {
          "label": "Open water scenario",
          "url": "https://www.offgridrvhub.com/tools/water-calculator?v=1&people=1&days=3&showers=0&cooking=minimal&dishes=disposable&pets=0&climate=mild&rig=van&tank=22",
          "note": "Use this when tank size, crew habits, or refill friction are likely to set the stay length."
        }
      ]
    }
  ],
  "linkableResources": [
    {
      "title": "RV Power Audit Worksheet",
      "category": "Worksheet",
      "url": "https://www.offgridrvhub.com/tools/power-audit-worksheet",
      "suggestedAnchor": "RV power audit worksheet",
      "bestFor": "Solar, battery, inverter, generator, and beginner electrical resources that need readers to list daily loads before using a sizing calculator.",
      "copyReadyDescription": "OffGridRVHub's RV power audit worksheet helps RVers list daily loads, separate watts from watt-hours, identify short-burst inverter loads, and hand a cleaner number into solar and battery calculators.",
      "citationSnippets": {
        "markdown": "[RV power audit worksheet](https://www.offgridrvhub.com/tools/power-audit-worksheet) - OffGridRVHub's RV power audit worksheet helps RVers list daily loads, separate watts from watt-hours, identify short-burst inverter loads, and hand a cleaner number into solar and battery calculators.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/power-audit-worksheet\">RV power audit worksheet</a> - OffGridRVHub&#39;s RV power audit worksheet helps RVers list daily loads, separate watts from watt-hours, identify short-burst inverter loads, and hand a cleaner number into solar and battery calculators."
      },
      "related": [
        {
          "label": "RV appliance wattage data",
          "url": "https://www.offgridrvhub.com/tools/appliance-wattage-data"
        },
        {
          "label": "Solar calculator",
          "url": "https://www.offgridrvhub.com/tools/solar-calculator"
        },
        {
          "label": "Battery calculator",
          "url": "https://www.offgridrvhub.com/tools/battery-calculator"
        }
      ]
    },
    {
      "title": "RV Calculator Decision Map",
      "category": "Decision Map",
      "url": "https://www.offgridrvhub.com/tools/calculator-decision-map",
      "suggestedAnchor": "RV calculator decision map",
      "bestFor": "Beginner guides, club resource pages, partner pages, and broad RV planning resources where readers need help choosing the right calculator before running numbers.",
      "copyReadyDescription": "OffGridRVHub's RV calculator decision map explains which planning tool to use first for power audits, solar sizing, solar tilt and shade losses, solar string sizing, battery runtime, DC-DC charger sizing, campsite screening, internet data usage, boondocking cost comparison, water planning, stay-length bottlenecks, and connectivity decisions.",
      "citationSnippets": {
        "markdown": "[RV calculator decision map](https://www.offgridrvhub.com/tools/calculator-decision-map) - OffGridRVHub's RV calculator decision map explains which planning tool to use first for power audits, solar sizing, solar tilt and shade losses, solar string sizing, battery runtime, DC-DC charger sizing, campsite screening, internet data usage, boondocking cost comparison, water planning, stay-length bottlenecks, and connectivity decisions.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/calculator-decision-map\">RV calculator decision map</a> - OffGridRVHub&#39;s RV calculator decision map explains which planning tool to use first for power audits, solar sizing, solar tilt and shade losses, solar string sizing, battery runtime, DC-DC charger sizing, campsite screening, internet data usage, boondocking cost comparison, water planning, stay-length bottlenecks, and connectivity decisions."
      },
      "related": [
        {
          "label": "Calculator decision map JSON",
          "url": "https://www.offgridrvhub.com/tools/calculator-decision-map.json"
        },
        {
          "label": "Calculator link builder",
          "url": "https://www.offgridrvhub.com/tools/calculator-link-builder"
        },
        {
          "label": "Resource page starter packs",
          "url": "https://www.offgridrvhub.com/tools/resource-page-starter-packs"
        }
      ]
    },
    {
      "title": "RV Calculator JSON API",
      "category": "API",
      "url": "https://www.offgridrvhub.com/tools/calculator-api",
      "suggestedAnchor": "RV calculator JSON API",
      "bestFor": "Developers, club webmasters, editors, internal tools, and resource owners who want read-only JSON estimates from OffGridRVHub solar, solar-payback, roof-fit, solar tilt and shade, solar string sizing, battery, lithium-upgrade, recharge, DC-DC charger sizing, generator-size, shore-power-load, generator-runtime, propane-runtime, furnace-battery-drain, AC-runtime, fridge-solar, inverter-size, wire-size, payload, tire-load, campsite-score, internet-data, boondocking-cost, water, and stay-length calculators.",
      "copyReadyDescription": "OffGridRVHub's RV calculator JSON API provides read-only endpoints for solar sizing, solar payback, roof solar fit, solar tilt and shade loss, solar string sizing, battery sizing, lithium upgrade value, recharge timing, DC-DC charger sizing, generator sizing, generator runtime, propane runtime, furnace battery drain, AC runtime, fridge solar, inverter sizing, wire sizing, payload planning, tire load margin, campsite suitability, internet data usage, boondocking cost comparison, water planning, and off-grid stay-length estimates with links back to the full calculators and assumptions.",
      "citationSnippets": {
        "markdown": "[RV calculator JSON API](https://www.offgridrvhub.com/tools/calculator-api) - OffGridRVHub's RV calculator JSON API provides read-only endpoints for solar sizing, solar payback, roof solar fit, solar tilt and shade loss, solar string sizing, battery sizing, lithium upgrade value, recharge timing, DC-DC charger sizing, generator sizing, generator runtime, propane runtime, furnace battery drain, AC runtime, fridge solar, inverter sizing, wire sizing, payload planning, tire load margin, campsite suitability, internet data usage, boondocking cost comparison, water planning, and off-grid stay-length estimates with links back to the full calculators and assumptions.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/calculator-api\">RV calculator JSON API</a> - OffGridRVHub&#39;s RV calculator JSON API provides read-only endpoints for solar sizing, solar payback, roof solar fit, solar tilt and shade loss, solar string sizing, battery sizing, lithium upgrade value, recharge timing, DC-DC charger sizing, generator sizing, generator runtime, propane runtime, furnace battery drain, AC runtime, fridge solar, inverter sizing, wire sizing, payload planning, tire load margin, campsite suitability, internet data usage, boondocking cost comparison, water planning, and off-grid stay-length estimates with links back to the full calculators and assumptions."
      },
      "related": [
        {
          "label": "Calculator assumptions",
          "url": "https://www.offgridrvhub.com/tools/calculator-assumptions"
        },
        {
          "label": "Resources JSON",
          "url": "https://www.offgridrvhub.com/tools/resources.json"
        },
        {
          "label": "Markdown resource kit",
          "url": "https://www.offgridrvhub.com/tools/resources.md"
        }
      ]
    },
    {
      "title": "RV Appliance Wattage Data",
      "category": "Dataset",
      "url": "https://www.offgridrvhub.com/tools/appliance-wattage-data",
      "suggestedAnchor": "RV appliance wattage data",
      "bestFor": "Spreadsheet builders, club resource pages, editors, AI answer engines, and tool makers who need structured RV appliance wattage ranges instead of a screenshot or copied table.",
      "copyReadyDescription": "OffGridRVHub's RV appliance wattage data provides JSON and CSV exports with typical watts, runtime assumptions, daily watt-hour ranges, and system notes for common RV loads.",
      "citationSnippets": {
        "markdown": "[RV appliance wattage data](https://www.offgridrvhub.com/tools/appliance-wattage-data) - OffGridRVHub's RV appliance wattage data provides JSON and CSV exports with typical watts, runtime assumptions, daily watt-hour ranges, and system notes for common RV loads.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/appliance-wattage-data\">RV appliance wattage data</a> - OffGridRVHub&#39;s RV appliance wattage data provides JSON and CSV exports with typical watts, runtime assumptions, daily watt-hour ranges, and system notes for common RV loads."
      },
      "related": [
        {
          "label": "RV appliance wattage chart",
          "url": "https://www.offgridrvhub.com/solar-power/rv-appliance-wattage-chart"
        },
        {
          "label": "Appliance wattage JSON",
          "url": "https://www.offgridrvhub.com/tools/appliance-wattage.json"
        },
        {
          "label": "Appliance wattage CSV",
          "url": "https://www.offgridrvhub.com/tools/appliance-wattage.csv"
        }
      ]
    },
    {
      "title": "RV Calculator Link Builder",
      "category": "Deep Link Tool",
      "url": "https://www.offgridrvhub.com/tools/calculator-link-builder",
      "suggestedAnchor": "RV calculator link builder",
      "bestFor": "RV bloggers, club webmasters, newsletter writers, and forum moderators who want to send readers to a prefilled calculator instead of a blank tool.",
      "copyReadyDescription": "OffGridRVHub's RV calculator link builder creates prefilled solar, solar-payback, roof-fit, solar tilt and shade, solar string sizing, battery, lithium-upgrade, recharge, DC-DC charger sizing, generator-size, shore-power-load, generator-runtime, propane-runtime, furnace-battery-drain, AC-runtime, fridge-solar, inverter-size, wire-size, payload, tire-load, campsite-score, internet-data, boondocking-cost, water, and stay-length calculator URLs for specific reader scenarios.",
      "citationSnippets": {
        "markdown": "[RV calculator link builder](https://www.offgridrvhub.com/tools/calculator-link-builder) - OffGridRVHub's RV calculator link builder creates prefilled solar, solar-payback, roof-fit, solar tilt and shade, solar string sizing, battery, lithium-upgrade, recharge, DC-DC charger sizing, generator-size, shore-power-load, generator-runtime, propane-runtime, furnace-battery-drain, AC-runtime, fridge-solar, inverter-size, wire-size, payload, tire-load, campsite-score, internet-data, boondocking-cost, water, and stay-length calculator URLs for specific reader scenarios.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/calculator-link-builder\">RV calculator link builder</a> - OffGridRVHub&#39;s RV calculator link builder creates prefilled solar, solar-payback, roof-fit, solar tilt and shade, solar string sizing, battery, lithium-upgrade, recharge, DC-DC charger sizing, generator-size, shore-power-load, generator-runtime, propane-runtime, furnace-battery-drain, AC-runtime, fridge-solar, inverter-size, wire-size, payload, tire-load, campsite-score, internet-data, boondocking-cost, water, and stay-length calculator URLs for specific reader scenarios."
      },
      "related": [
        {
          "label": "Calculator starter scenarios",
          "url": "https://www.offgridrvhub.com/tools/calculator-scenarios"
        },
        {
          "label": "Calculator assumptions",
          "url": "https://www.offgridrvhub.com/tools/calculator-assumptions"
        },
        {
          "label": "Embeddable calculator cards",
          "url": "https://www.offgridrvhub.com/tools/embed-calculators"
        }
      ]
    },
    {
      "title": "RV Calculator Resource Page Starter Packs",
      "category": "Copy Blocks",
      "url": "https://www.offgridrvhub.com/tools/resource-page-starter-packs",
      "suggestedAnchor": "RV calculator resource page starter packs",
      "bestFor": "RV clubs, newsletters, podcasts, forum answers, and editors who want copy-ready blocks with prefilled calculator links, companion resources, and attribution text.",
      "copyReadyDescription": "OffGridRVHub's RV calculator resource page starter packs provide copy-ready Markdown, HTML, and plain-text blocks for solar, solar-payback, solar tilt and shade, solar string sizing, battery, lithium-upgrade, recharge, DC-DC charger sizing, generator-size, shore-power-load, generator-runtime, propane-runtime, furnace-battery-drain, AC-runtime, fridge-solar, inverter-size, wire-size, payload, tire-load, campsite-score, internet-data, boondocking-cost, water, stay-length, and API resource links.",
      "citationSnippets": {
        "markdown": "[RV calculator resource page starter packs](https://www.offgridrvhub.com/tools/resource-page-starter-packs) - OffGridRVHub's RV calculator resource page starter packs provide copy-ready Markdown, HTML, and plain-text blocks for solar, solar-payback, solar tilt and shade, solar string sizing, battery, lithium-upgrade, recharge, DC-DC charger sizing, generator-size, shore-power-load, generator-runtime, propane-runtime, furnace-battery-drain, AC-runtime, fridge-solar, inverter-size, wire-size, payload, tire-load, campsite-score, internet-data, boondocking-cost, water, stay-length, and API resource links.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/resource-page-starter-packs\">RV calculator resource page starter packs</a> - OffGridRVHub&#39;s RV calculator resource page starter packs provide copy-ready Markdown, HTML, and plain-text blocks for solar, solar-payback, solar tilt and shade, solar string sizing, battery, lithium-upgrade, recharge, DC-DC charger sizing, generator-size, shore-power-load, generator-runtime, propane-runtime, furnace-battery-drain, AC-runtime, fridge-solar, inverter-size, wire-size, payload, tire-load, campsite-score, internet-data, boondocking-cost, water, stay-length, and API resource links."
      },
      "related": [
        {
          "label": "Calculator link builder",
          "url": "https://www.offgridrvhub.com/tools/calculator-link-builder"
        },
        {
          "label": "Markdown resource kit",
          "url": "https://www.offgridrvhub.com/tools/resources.md"
        },
        {
          "label": "Embeddable calculator cards",
          "url": "https://www.offgridrvhub.com/tools/embed-calculators"
        }
      ]
    },
    {
      "title": "RV Calculator Badge Kit",
      "category": "Badge Kit",
      "url": "https://www.offgridrvhub.com/tools/badges",
      "suggestedAnchor": "RV calculator badge kit",
      "bestFor": "Resource pages, club websites, show notes, partner pages, and newsletters that want a compact visual link to an OffGridRVHub calculator without embedding an iframe.",
      "copyReadyDescription": "OffGridRVHub's RV calculator badge kit provides copy-ready SVG badges for linking to free RV solar, solar-payback, roof-fit, solar tilt and shade, solar string sizing, battery, lithium-upgrade, recharge, DC-DC charger sizing, generator-size, shore-power-load, generator-runtime, propane-runtime, furnace-battery-drain, AC-runtime, fridge-solar, inverter-size, wire-size, payload, tire-load, campsite-score, internet-data, boondocking-cost, water, stay-length, starter-scenario, and resource-kit pages.",
      "citationSnippets": {
        "markdown": "[RV calculator badge kit](https://www.offgridrvhub.com/tools/badges) - OffGridRVHub's RV calculator badge kit provides copy-ready SVG badges for linking to free RV solar, solar-payback, roof-fit, solar tilt and shade, solar string sizing, battery, lithium-upgrade, recharge, DC-DC charger sizing, generator-size, shore-power-load, generator-runtime, propane-runtime, furnace-battery-drain, AC-runtime, fridge-solar, inverter-size, wire-size, payload, tire-load, campsite-score, internet-data, boondocking-cost, water, stay-length, starter-scenario, and resource-kit pages.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/badges\">RV calculator badge kit</a> - OffGridRVHub&#39;s RV calculator badge kit provides copy-ready SVG badges for linking to free RV solar, solar-payback, roof-fit, solar tilt and shade, solar string sizing, battery, lithium-upgrade, recharge, DC-DC charger sizing, generator-size, shore-power-load, generator-runtime, propane-runtime, furnace-battery-drain, AC-runtime, fridge-solar, inverter-size, wire-size, payload, tire-load, campsite-score, internet-data, boondocking-cost, water, stay-length, starter-scenario, and resource-kit pages."
      },
      "related": [
        {
          "label": "Embeddable calculator cards",
          "url": "https://www.offgridrvhub.com/tools/embed-calculators"
        },
        {
          "label": "Linkable resources",
          "url": "https://www.offgridrvhub.com/tools/linkable-resources"
        },
        {
          "label": "Resources JSON",
          "url": "https://www.offgridrvhub.com/tools/resources.json"
        }
      ]
    },
    {
      "title": "OffGridRVHub Resource Kit",
      "category": "Resource Kit",
      "url": "https://www.offgridrvhub.com/tools/resources.md",
      "suggestedAnchor": "OffGridRVHub RV calculator resource kit",
      "bestFor": "Editors, AI answer engines, newsletter writers, club webmasters, and backlink outreach workflows that need all calculator URLs, embed snippets, starter scenarios, and citation text in one Markdown file.",
      "copyReadyDescription": "OffGridRVHub's resource kit is a Markdown catalog of free RV calculators, embeddable calculator cards, starter scenarios, citation snippets, and calculator assumptions.",
      "citationSnippets": {
        "markdown": "[OffGridRVHub RV calculator resource kit](https://www.offgridrvhub.com/tools/resources.md) - OffGridRVHub's resource kit is a Markdown catalog of free RV calculators, embeddable calculator cards, starter scenarios, citation snippets, and calculator assumptions.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/resources.md\">OffGridRVHub RV calculator resource kit</a> - OffGridRVHub&#39;s resource kit is a Markdown catalog of free RV calculators, embeddable calculator cards, starter scenarios, citation snippets, and calculator assumptions."
      },
      "related": [
        {
          "label": "Linkable resources",
          "url": "https://www.offgridrvhub.com/tools/linkable-resources"
        },
        {
          "label": "Resources JSON",
          "url": "https://www.offgridrvhub.com/tools/resources.json"
        },
        {
          "label": "Embeddable calculator cards",
          "url": "https://www.offgridrvhub.com/tools/embed-calculators"
        }
      ]
    },
    {
      "title": "Embeddable RV Calculator Cards",
      "category": "Embed",
      "url": "https://www.offgridrvhub.com/tools/embed-calculators",
      "suggestedAnchor": "embeddable RV calculator cards",
      "bestFor": "RV blogs, club resource pages, newsletters, and forum answers that want a lightweight calculator card with attribution back to the full OffGridRVHub tool.",
      "copyReadyDescription": "OffGridRVHub's embeddable calculator cards provide iframe-ready previews for RV solar sizing, solar payback, roof solar fit, solar tilt and shade loss, solar string sizing, battery sizing, lithium upgrade value, recharge timing, DC-DC charger sizing, generator sizing, generator runtime, propane runtime, furnace battery drain, AC runtime, fridge solar, inverter sizing, wire sizing, payload planning, tire load margin, campsite suitability, internet data usage, boondocking cost comparison, water planning, stay-length planning, and connectivity planning tools.",
      "citationSnippets": {
        "markdown": "[embeddable RV calculator cards](https://www.offgridrvhub.com/tools/embed-calculators) - OffGridRVHub's embeddable calculator cards provide iframe-ready previews for RV solar sizing, solar payback, roof solar fit, solar tilt and shade loss, solar string sizing, battery sizing, lithium upgrade value, recharge timing, DC-DC charger sizing, generator sizing, generator runtime, propane runtime, furnace battery drain, AC runtime, fridge solar, inverter sizing, wire sizing, payload planning, tire load margin, campsite suitability, internet data usage, boondocking cost comparison, water planning, stay-length planning, and connectivity planning tools.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/embed-calculators\">embeddable RV calculator cards</a> - OffGridRVHub&#39;s embeddable calculator cards provide iframe-ready previews for RV solar sizing, solar payback, roof solar fit, solar tilt and shade loss, solar string sizing, battery sizing, lithium upgrade value, recharge timing, DC-DC charger sizing, generator sizing, generator runtime, propane runtime, furnace battery drain, AC runtime, fridge solar, inverter sizing, wire sizing, payload planning, tire load margin, campsite suitability, internet data usage, boondocking cost comparison, water planning, stay-length planning, and connectivity planning tools."
      },
      "related": [
        {
          "label": "Linkable resources",
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        "html": "<a href=\"https://www.offgridrvhub.com/tools/calculator-assumptions\">RV calculator assumptions and formulas</a> - OffGridRVHub&#39;s calculator assumptions page explains the formulas, defaults, derates, and limits behind its RV solar, solar-payback, solar tilt and shade, solar string sizing, battery, lithium-upgrade, recharge, DC-DC charger sizing, generator-size, shore-power-load, generator-runtime, propane-runtime, furnace-battery-drain, AC-runtime, fridge-solar, inverter-size, wire-size, payload, tire-load, campsite-score, internet-data, boondocking-cost, water, stay-length, and connectivity calculators."
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        "html": "<a href=\"https://www.offgridrvhub.com/tools/solar-calculator\">RV solar calculator</a> - OffGridRVHub&#39;s RV solar calculator estimates panel wattage, battery capacity, inverter size, controller amperage, and basic wiring checks from daily watt-hours and sun-hour assumptions."
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        "html": "<a href=\"https://www.offgridrvhub.com/tools/solar-payback-calculator\">RV solar payback calculator</a> - OffGridRVHub&#39;s RV solar payback calculator estimates simple payback, annual net savings, generator fuel avoided, campground savings, break-even nights, and ownership-window value from real RV solar cost assumptions."
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        "html": "<a href=\"https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator\">RV DC-DC charger sizing calculator</a> - OffGridRVHub&#39;s RV DC-DC charger sizing calculator estimates practical charger amperage from alternator reserve, battery charge limits, drive hours, daily energy gap, charger efficiency, and cable-run assumptions."
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          "label": "Recharge time calculator",
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        "html": "<a href=\"https://www.offgridrvhub.com/tools/generator-size-calculator\">RV generator size calculator</a> - OffGridRVHub&#39;s RV generator size calculator estimates whether a generator can support RV AC, battery charging, appliance overlap, startup surge, altitude derating, and planning buffer before readers compare fuel runtime."
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          "label": "Air conditioner runtime calculator",
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        "html": "<a href=\"https://www.offgridrvhub.com/tools/shore-power-load-calculator\">RV shore power load calculator</a> - OffGridRVHub&#39;s RV shore power load calculator checks whether 15A, 20A, 30A, or 50A service can carry AC, charger, microwave, water heater, space heater, and appliance overlap while suggesting which loads to shed or run alone."
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          "label": "Best RV surge protectors",
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          "label": "Generator size calculator",
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        "html": "<a href=\"https://www.offgridrvhub.com/tools/generator-runtime-calculator\">RV generator runtime calculator</a> - OffGridRVHub&#39;s RV generator runtime calculator estimates daily run hours, fuel gallons, trip fuel, load percentage, and generator-headroom warnings from a battery-charging shortfall."
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          "label": "Generator vs solar guide",
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        "markdown": "[RV propane runtime calculator](https://www.offgridrvhub.com/tools/propane-runtime-calculator) - OffGridRVHub's RV propane runtime calculator estimates usable propane, daily BTU demand, pounds and gallons per day, refill timing, and furnace-heavy winter warnings from tank capacity and appliance assumptions.",
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          "label": "Stay length calculator",
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        "markdown": "[RV furnace battery drain calculator](https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator) - OffGridRVHub's RV furnace battery drain calculator estimates overnight 12V blower watt-hours, battery nights before stop-SOC, furnace propane pounds per night, propane nights before reserve, and the first winter-stay limiter.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator\">RV furnace battery drain calculator</a> - OffGridRVHub&#39;s RV furnace battery drain calculator estimates overnight 12V blower watt-hours, battery nights before stop-SOC, furnace propane pounds per night, propane nights before reserve, and the first winter-stay limiter."
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        "markdown": "[RV air conditioner battery runtime calculator](https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator) - OffGridRVHub's RV air conditioner battery runtime calculator estimates battery-only AC runtime, solar-assisted runtime, inverter continuous and surge headroom, and the gap to a cooling target.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator\">RV air conditioner battery runtime calculator</a> - OffGridRVHub&#39;s RV air conditioner battery runtime calculator estimates battery-only AC runtime, solar-assisted runtime, inverter continuous and surge headroom, and the gap to a cooling target."
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          "label": "Battery calculator",
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        "markdown": "[RV fridge solar calculator](https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator) - OffGridRVHub's RV fridge solar calculator estimates refrigerator daily watt-hours, whole-rig daily demand, usable battery runtime, solar coverage, recommended solar watts, and battery amp-hours for no-sun autonomy.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator\">RV fridge solar calculator</a> - OffGridRVHub&#39;s RV fridge solar calculator estimates refrigerator daily watt-hours, whole-rig daily demand, usable battery runtime, solar coverage, recommended solar watts, and battery amp-hours for no-sun autonomy."
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        "markdown": "[RV inverter size calculator](https://www.offgridrvhub.com/tools/inverter-size-calculator) - OffGridRVHub's RV inverter size calculator estimates inverter continuous watts, startup surge, DC current, fuse-planning floor, and battery runtime from overlapping AC appliance loads.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/inverter-size-calculator\">RV inverter size calculator</a> - OffGridRVHub&#39;s RV inverter size calculator estimates inverter continuous watts, startup surge, DC current, fuse-planning floor, and battery runtime from overlapping AC appliance loads."
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          "label": "DC wire size calculator",
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          "label": "Battery calculator",
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        "html": "<a href=\"https://www.offgridrvhub.com/tools/wire-size-calculator\">RV wire size calculator</a> - OffGridRVHub&#39;s RV DC wire size calculator estimates copper wire gauge, voltage drop, watts lost, ampacity margin, fuse-planning floor, and parallel-run warnings from circuit current and one-way cable length."
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          "label": "RV electrical 101",
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          "label": "Solar wiring guide",
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          "label": "Recharge time calculator",
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        "markdown": "[RV payload calculator](https://www.offgridrvhub.com/tools/payload-calculator) - OffGridRVHub's RV payload calculator estimates loaded weight, fluid weight, off-grid upgrade weight, remaining cargo capacity, hitch or pin weight, and tow-vehicle payload margin from sticker and cargo assumptions.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/payload-calculator\">RV payload calculator</a> - OffGridRVHub&#39;s RV payload calculator estimates loaded weight, fluid weight, off-grid upgrade weight, remaining cargo capacity, hitch or pin weight, and tow-vehicle payload margin from sticker and cargo assumptions."
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          "label": "Used RV inspection checklist",
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          "label": "Boondocking water calculator",
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        "markdown": "[RV tire load calculator](https://www.offgridrvhub.com/tools/tire-load-calculator) - OffGridRVHub's RV tire load margin calculator estimates per-tire reserve from loaded axle weights, tire capacity, side-to-side imbalance, and a target reserve margin without giving tire pressure advice.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/tire-load-calculator\">RV tire load calculator</a> - OffGridRVHub&#39;s RV tire load margin calculator estimates per-tire reserve from loaded axle weights, tire capacity, side-to-side imbalance, and a target reserve margin without giving tire pressure advice."
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          "label": "Used RV inspection checklist",
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      "citationSnippets": {
        "markdown": "[boondocking water calculator](https://www.offgridrvhub.com/tools/water-calculator) - OffGridRVHub's boondocking water calculator estimates fresh-water demand, days until empty, gray-water pressure, black-water pressure, and conservation tradeoffs from crew size and water habits.",
        "html": "<a href=\"https://www.offgridrvhub.com/tools/water-calculator\">boondocking water calculator</a> - OffGridRVHub&#39;s boondocking water calculator estimates fresh-water demand, days until empty, gray-water pressure, black-water pressure, and conservation tradeoffs from crew size and water habits."
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          "label": "Water conservation guide",
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          "label": "Water-saving upgrades",
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          "label": "Portable water containers",
          "url": "https://www.offgridrvhub.com/gear-reviews/best-portable-water-containers-for-rvers"
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      "title": "RV Appliance Wattage Chart",
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      "url": "https://www.offgridrvhub.com/solar-power/rv-appliance-wattage-chart",
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      "copyReadyDescription": "OffGridRVHub's RV appliance wattage chart lists typical watts, runtime assumptions, and daily watt-hour estimates for common RV loads like fridges, laptops, fans, CPAP machines, coffee makers, microwaves, and Starlink.",
      "citationSnippets": {
        "markdown": "[RV appliance wattage chart](https://www.offgridrvhub.com/solar-power/rv-appliance-wattage-chart) - OffGridRVHub's RV appliance wattage chart lists typical watts, runtime assumptions, and daily watt-hour estimates for common RV loads like fridges, laptops, fans, CPAP machines, coffee makers, microwaves, and Starlink.",
        "html": "<a href=\"https://www.offgridrvhub.com/solar-power/rv-appliance-wattage-chart\">RV appliance wattage chart</a> - OffGridRVHub&#39;s RV appliance wattage chart lists typical watts, runtime assumptions, and daily watt-hour estimates for common RV loads like fridges, laptops, fans, CPAP machines, coffee makers, microwaves, and Starlink."
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          "label": "Appliance wattage data",
          "url": "https://www.offgridrvhub.com/tools/appliance-wattage-data"
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          "label": "Solar calculator",
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        {
          "label": "Battery calculator",
          "url": "https://www.offgridrvhub.com/tools/battery-calculator"
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        "markdown": "[RV electrical system diagram](https://www.offgridrvhub.com/guides/rv-electrical-system-diagram) - OffGridRVHub's RV electrical system diagram explains how shore power, converter/charger, batteries, inverter, solar, alternator charging, fuses, and 12V/120V loads fit together.",
        "html": "<a href=\"https://www.offgridrvhub.com/guides/rv-electrical-system-diagram\">RV electrical system diagram</a> - OffGridRVHub&#39;s RV electrical system diagram explains how shore power, converter/charger, batteries, inverter, solar, alternator charging, fuses, and 12V/120V loads fit together."
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      "related": [
        {
          "label": "RV electrical 101",
          "url": "https://www.offgridrvhub.com/guides/rv-electrical-101"
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        {
          "label": "Battery charging guide",
          "url": "https://www.offgridrvhub.com/batteries/rv-battery-charging-from-shore-solar-alternator"
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        {
          "label": "Solar installation guide",
          "url": "https://www.offgridrvhub.com/solar-power/rv-solar-installation-guide"
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  "calculatorAssumptions": [
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      "title": "RV Solar Calculator",
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      "bestUsedFor": "Estimating a first-pass solar array, battery target, inverter range, and charge-controller lane from daily watt-hours.",
      "notFor": "Final electrical design, code review, roof attachment engineering, or manufacturer-specific charge-controller programming.",
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          "label": "Battery target",
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          "label": "Solar derate",
          "value": "0.78 harvest factor",
          "whyItMatters": "RV panels are usually flat-mounted and exposed to heat, dust, wiring loss, shade, and imperfect sun angles."
        },
        {
          "label": "Solar design margin",
          "value": "20% above paper wattage",
          "whyItMatters": "A small margin keeps the recommendation from depending on lab-rated panel output."
        },
        {
          "label": "Battery chemistry",
          "value": "90% usable lithium, 50% usable AGM",
          "whyItMatters": "Listed amp-hours are not the same as practical off-grid reserve."
        }
      ]
    },
    {
      "title": "RV Solar Payback Calculator",
      "url": "https://www.offgridrvhub.com/tools/solar-payback-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating whether an RV solar and battery build has a financial payback case from avoided generator fuel, generator maintenance, paid campground nights, replacement value, and resale value.",
      "notFor": "Tax advice, resale appraisal, warranty valuation, financing decisions, final electrical design, or proof that solar will replace generator runtime in every campsite.",
      "formulas": [
        {
          "label": "Effective system cost",
          "plainEnglish": "Solar hardware and installation are added together, then reduced by replacement value the owner would have spent anyway.",
          "formula": "effective cost = hardware cost + install labor - avoided replacement value"
        },
        {
          "label": "Annual net savings",
          "plainEnglish": "Generator fuel, generator maintenance, and avoided paid nights are added, then annual maintenance is subtracted.",
          "formula": "annual net savings = generator fuel savings + generator maintenance savings + campground savings - annual maintenance"
        },
        {
          "label": "Simple payback",
          "plainEnglish": "The effective cost is divided by annual net savings when the savings are positive.",
          "formula": "payback years = effective cost / annual net savings"
        }
      ],
      "assumptions": [
        {
          "label": "Avoided campground nights",
          "value": "User-entered annual nights",
          "whyItMatters": "This is usually the easiest number to over-credit. Solar only saves campground fees when it changes a paid night into a lower-cost dry-camping night."
        },
        {
          "label": "Generator maintenance",
          "value": "User-entered dollars per avoided hour",
          "whyItMatters": "Fuel alone understates generator cost, but maintenance cost varies by generator type, oil interval, load, age, and owner behavior."
        },
        {
          "label": "Resale value",
          "value": "End-of-window user estimate",
          "whyItMatters": "Resale may help the ownership-window value, but it is not counted as yearly cash savings or guaranteed payback."
        }
      ]
    },
    {
      "title": "RV Roof Solar Fit Calculator",
      "url": "https://www.offgridrvhub.com/tools/roof-solar-fit-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating whether a roof solar target can physically fit after setbacks, obstructions, layout buffer, and panel dimensions are counted.",
      "notFor": "Final roof attachment design, membrane compatibility, fastener selection, wire routing, code review, or manufacturer-specific mounting approval.",
      "formulas": [
        {
          "label": "Usable roof area",
          "plainEnglish": "The roof rectangle is reduced by edge setbacks, obvious obstructions, and a layout buffer for real-world spacing.",
          "formula": "usable sq ft = ((roof length - setbacks) x (roof width - setbacks) - obstruction sq ft) x (1 - buffer)"
        },
        {
          "label": "Panel count",
          "plainEnglish": "Portrait and landscape panel counts are estimated from the adjusted roof rectangle, then capped by usable area.",
          "formula": "panel count = min(rectangle fit count, floor(usable sq ft / panel sq ft))"
        },
        {
          "label": "Controller lane",
          "plainEnglish": "Installed watts are converted into a conservative MPPT output-current planning lane at the selected battery voltage.",
          "formula": "controller amps = round up((installed watts / battery voltage) x 1.25)"
        }
      ],
      "assumptions": [
        {
          "label": "Layout buffer",
          "value": "Default 15%",
          "whyItMatters": "Simple square-foot math misses rails, roof curves, service paths, brackets, wire routing, and awkward obstruction shapes."
        },
        {
          "label": "Solar harvest derate",
          "value": "0.78 harvest factor",
          "whyItMatters": "The fitted roof watts still need a real-world RV harvest derate for heat, flat mounting, dust, wiring, shade, and controller behavior."
        },
        {
          "label": "Fit estimate",
          "value": "Rectangle fit, not CAD layout",
          "whyItMatters": "The calculator screens panel choices before purchase, but the final roof layout still needs tape-measure verification."
        }
      ]
    },
    {
      "title": "RV Solar Tilt and Shade Calculator",
      "url": "https://www.offgridrvhub.com/tools/solar-tilt-shade-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating how panel tilt, season, orientation, shade, dust, and system losses change daily RV solar harvest.",
      "notFor": "Site-specific irradiance modeling, PVWatts replacement, structural mounting approval, wind-risk decisions, or manufacturer-specific production guarantees.",
      "formulas": [
        {
          "label": "Raw sun-hour window",
          "plainEnglish": "Panel nameplate watts are multiplied by entered peak-sun hours before real-world losses are applied.",
          "formula": "raw Wh = solar watts x peak sun hours"
        },
        {
          "label": "Seasonal ideal tilt",
          "plainEnglish": "The ideal tilt estimate starts with latitude, then adjusts higher for winter and lower for summer.",
          "formula": "ideal tilt = latitude + season offset"
        },
        {
          "label": "Adjusted harvest",
          "plainEnglish": "Tilt, orientation, shade, dirt, and system losses are multiplied together so stacked penalties are visible.",
          "formula": "harvest Wh = raw Wh x tilt factor x orientation factor x shade factor x soiling factor x system factor"
        }
      ],
      "assumptions": [
        {
          "label": "Winter tilt offset",
          "value": "Latitude + 15 degrees",
          "whyItMatters": "Lower winter sun makes flat RV panels less productive, especially in desert and shoulder-season camping."
        },
        {
          "label": "Flat-panel orientation",
          "value": "Orientation penalty ignored below 5 degrees tilt",
          "whyItMatters": "A flat panel does not meaningfully face south, east, or west the way a tilted portable panel does."
        },
        {
          "label": "Shade input",
          "value": "Production-loss estimate",
          "whyItMatters": "Partial shade can be non-linear, so the entered shade percentage should reflect output loss rather than just shaded panel area."
        }
      ]
    },
    {
      "title": "RV Solar String Sizing Calculator",
      "url": "https://www.offgridrvhub.com/tools/solar-string-sizing-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Screening RV solar panel series/parallel layouts against MPPT voltage limits, PV input-current limits, controller output current, and cold-weather Voc.",
      "notFor": "Final electrical design, code compliance, fuse sizing, combiner selection, disconnect placement, grounding, or manufacturer-specific install approval.",
      "formulas": [
        {
          "label": "Cold Voc per panel",
          "plainEnglish": "Panel open-circuit voltage rises below the 25C spec-sheet test temperature, so cold-weather Voc is adjusted by the entered coefficient.",
          "formula": "cold Voc = panel Voc x (1 + (25C - coldest C) x coefficient)"
        },
        {
          "label": "Maximum safe series count",
          "plainEnglish": "The controller PV voltage limit is reduced by a small cushion, then divided by cold Voc per panel.",
          "formula": "max series panels = floor((controller max Voc x 0.95) / cold Voc)"
        },
        {
          "label": "Parallel current",
          "plainEnglish": "Each parallel string adds panel short-circuit current, which is compared against the entered controller PV input-current limit.",
          "formula": "array Isc = parallel strings x panel Isc"
        }
      ],
      "assumptions": [
        {
          "label": "Voltage cushion",
          "value": "5% below controller PV max",
          "whyItMatters": "Cold-weather Voc estimates depend on accurate panel specs and temperature assumptions, so a small cushion avoids designing exactly on the limit."
        },
        {
          "label": "Output-current lane",
          "value": "Array watts compared to controller output amps at nominal battery voltage",
          "whyItMatters": "A controller can be voltage-safe while still clipping or exceeding the entered output-current lane."
        },
        {
          "label": "Spec source",
          "value": "User-entered panel and controller values",
          "whyItMatters": "The calculator is only as accurate as the exact panel data sheet, controller manual, and cold-weather assumption entered."
        }
      ]
    },
    {
      "title": "RV Battery Sizing Calculator",
      "url": "https://www.offgridrvhub.com/tools/battery-calculator",
      "version": "1.1",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Turning an appliance list into daily watt-hours, usable amp-hours, estimated module count, and basic 12V/24V/48V bank layout.",
      "notFor": "Final BMS validation, wire/fuse sizing, alternator protection, inverter surge design, or battery mixing decisions.",
      "formulas": [
        {
          "label": "Daily appliance load",
          "plainEnglish": "Each appliance is watts multiplied by hours per day, then the rows are added together.",
          "formula": "daily Wh = sum(appliance watts x hours/day)"
        },
        {
          "label": "Loss-adjusted load",
          "plainEnglish": "A 12% system-loss buffer is added so inverter and wiring losses do not disappear from the plan.",
          "formula": "adjusted daily Wh = daily Wh + round up(daily Wh x 0.12)"
        },
        {
          "label": "Required amp-hours",
          "plainEnglish": "Adjusted daily watt-hours are multiplied by autonomy days and converted into amp-hours at the chosen bank voltage.",
          "formula": "required Ah = adjusted daily Wh x autonomy days / voltage / usable depth"
        }
      ],
      "assumptions": [
        {
          "label": "System-loss buffer",
          "value": "12%",
          "whyItMatters": "Inverters, chargers, wiring, and conversion losses make real battery demand higher than raw appliance math."
        },
        {
          "label": "Default module model",
          "value": "100Ah modules for count estimates",
          "whyItMatters": "Module count is a layout sanity check, not a product recommendation."
        },
        {
          "label": "Parallel-string warning",
          "value": "More than four parallel strings needs extra review",
          "whyItMatters": "Large 12V parallel banks can become harder to protect, balance, and service cleanly."
        }
      ]
    },
    {
      "title": "RV Lithium Upgrade Value Calculator",
      "url": "https://www.offgridrvhub.com/tools/lithium-upgrade-value-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Comparing an existing flooded, AGM, or gel lead-acid bank against a planned LiFePO4 bank by usable capacity, weight, runtime, cycle-cost posture, and charger-upgrade cost.",
      "notFor": "Final battery selection, warranty claims, exact payback promises, electrical design, charger programming, cold-weather installation approval, or BMS compatibility validation.",
      "formulas": [
        {
          "label": "Usable capacity",
          "plainEnglish": "Nominal watt-hours are multiplied by practical usable-depth assumptions so sticker amp-hours are not treated as equal.",
          "formula": "usable Wh = battery count x Ah each x bank voltage x usable depth"
        },
        {
          "label": "Lifetime usable kWh",
          "plainEnglish": "Usable kWh is multiplied by entered cycle life, then battery and charger costs are divided across that lifetime energy estimate.",
          "formula": "cost per usable kWh-cycle = total entered cost / (usable kWh x cycle life)"
        },
        {
          "label": "Runtime comparison",
          "plainEnglish": "Usable watt-hours are divided by the entered daily load to estimate reserve before recharge.",
          "formula": "days from bank = usable Wh / daily Wh"
        }
      ],
      "assumptions": [
        {
          "label": "Usable depth",
          "value": "45% flooded, 50% AGM/gel, 90% lithium",
          "whyItMatters": "Lead-acid and lithium batteries can have the same amp-hour label but very different practical off-grid reserve."
        },
        {
          "label": "Usage cycles",
          "value": "60 weekend, 140 seasonal, 260 full-time, 300 remote-work cycles/year",
          "whyItMatters": "Cycle value only matters if the bank is used enough to make replacement pressure visible."
        },
        {
          "label": "Charger upgrade",
          "value": "User-entered allowance",
          "whyItMatters": "Converters, solar controllers, DC-DC chargers, alternator protection, shunts, cabling, and labor can change the value case more than battery price alone."
        }
      ]
    },
    {
      "title": "RV Battery Recharge Time Calculator",
      "url": "https://www.offgridrvhub.com/tools/recharge-time-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating how long solar, DC-DC, shore, or generator charging takes to move an RV battery bank from one state of charge to another.",
      "notFor": "Final charger programming, wire and fuse sizing, generator load validation, alternator protection, or manufacturer-specific BMS limits.",
      "formulas": [
        {
          "label": "Energy to replace",
          "plainEnglish": "The state-of-charge gap is converted into watt-hours from bank amp-hours and voltage.",
          "formula": "Wh to replace = battery Ah x bank voltage x ((target SOC - current SOC) / 100)"
        },
        {
          "label": "Effective charge watts",
          "plainEnglish": "Charge-source output is derated so the result does not assume ideal charger, wiring, and environmental conditions.",
          "formula": "effective watts = source watts x charge-source derate"
        },
        {
          "label": "Solar days to target",
          "plainEnglish": "For solar, daily loads are subtracted from derated daily harvest before estimating refill days.",
          "formula": "solar days = Wh to replace / max(0, daily solar harvest Wh - daily load Wh)"
        }
      ],
      "assumptions": [
        {
          "label": "Solar derate",
          "value": "0.78 harvest factor",
          "whyItMatters": "Flat RV panels rarely hold lab-rated output once heat, angle, dust, shade, controller behavior, and wiring losses are included."
        },
        {
          "label": "Amp-source derates",
          "value": "0.88 DC-DC, 0.90 shore, 0.82 generator",
          "whyItMatters": "Charger output, AC-to-DC conversion, wiring, and battery acceptance usually reduce usable refill power."
        },
        {
          "label": "Taper caveat",
          "value": "Straight-line estimate before final-stage tapering",
          "whyItMatters": "AGM batteries and some lithium/BMS/charger combinations slow near the target SOC, especially close to full."
        }
      ]
    },
    {
      "title": "RV DC-DC Charger Sizing Calculator",
      "url": "https://www.offgridrvhub.com/tools/dc-dc-charger-sizing-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating a practical RV DC-DC charger size from battery capacity, chemistry, daily energy gap, drive hours, alternator reserve, charger efficiency, and cable-run assumptions.",
      "notFor": "Final alternator protection, code-compliant wiring design, manufacturer-specific fuse tables, vehicle warranty decisions, or qualified installation approval.",
      "formulas": [
        {
          "label": "Alternator input draw",
          "plainEnglish": "The requested charger output is converted to 12V alternator-side current after charger efficiency is included.",
          "formula": "alternator input amps = charger output amps x battery voltage / 12V / charger efficiency"
        },
        {
          "label": "Safe alternator allowance",
          "plainEnglish": "The alternator rating is reduced by the reserve percentage so the house charger does not claim the whole alternator.",
          "formula": "safe input amps = alternator rated amps x (1 - reserve percent)"
        },
        {
          "label": "Drive-day recovery",
          "plainEnglish": "The recommended charger amps are converted into usable charging watts, then multiplied by the entered drive hours.",
          "formula": "Wh recovered = recommended charger amps x battery voltage x charger efficiency x drive hours"
        }
      ],
      "assumptions": [
        {
          "label": "Alternator reserve",
          "value": "Default 45%",
          "whyItMatters": "Headlights, HVAC blower, engine electronics, fans, and heat already consume alternator output before the house bank starts charging."
        },
        {
          "label": "Battery charge acceptance",
          "value": "0.5C lithium, 0.2C AGM",
          "whyItMatters": "A charger can be too large for the battery chemistry or bank size even if the alternator appears to support it."
        },
        {
          "label": "Wire hint",
          "value": "Copper voltage-drop screening",
          "whyItMatters": "The calculator flags a planning gauge, but final wire and fuse sizing still needs device manuals, routing, insulation, temperature, and terminal limits."
        }
      ]
    },
    {
      "title": "RV Generator Size Calculator",
      "url": "https://www.offgridrvhub.com/tools/generator-size-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating whether a generator class can carry RV AC, charger draw, appliance overlap, startup surge, altitude derating, and a planning buffer.",
      "notFor": "Final generator installation, grounding, neutral bonding, fuel safety, transfer switching, exhaust clearance, or manufacturer-specific derate guarantees.",
      "formulas": [
        {
          "label": "Running load",
          "plainEnglish": "The battery charger draw is added to every listed AC load that may run at the same time.",
          "formula": "running watts = charger watts + simultaneous AC load watts"
        },
        {
          "label": "Startup load",
          "plainEnglish": "The calculator adds the largest single startup delta to the running load instead of assuming every motor starts at once.",
          "formula": "startup watts = running watts + largest(startup watts - running watts)"
        },
        {
          "label": "Altitude derate",
          "plainEnglish": "The entered derate percentage reduces generator running and surge output before margins are checked.",
          "formula": "effective watts = generator watts x (1 - altitude derate percent)"
        }
      ],
      "assumptions": [
        {
          "label": "Default derate",
          "value": "3% per 1,000 ft",
          "whyItMatters": "Portable generators often lose output at elevation. The exact value should come from the generator manual when available."
        },
        {
          "label": "Default buffer",
          "value": "15%",
          "whyItMatters": "Small changes in fuel quality, heat, dirty air filters, charger settings, and appliance startup behavior can consume thin margins."
        },
        {
          "label": "Startup sequence",
          "value": "Single largest surge",
          "whyItMatters": "The estimate assumes the largest compressor or motor starts while other loads are already running. Multiple simultaneous starts can be worse."
        }
      ]
    },
    {
      "title": "RV Shore Power Load Calculator",
      "url": "https://www.offgridrvhub.com/tools/shore-power-load-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating whether 15A, 20A, 30A, or 50A shore power can carry RV appliance overlap, charger draw, and sustained-load margin.",
      "notFor": "Pedestal inspection, cord or adapter approval, EMS replacement, 50A leg-balance verification, code review, or final electrical design.",
      "formulas": [
        {
          "label": "Service watts",
          "plainEnglish": "The service amperage is multiplied by voltage and by the number of 120V legs available.",
          "formula": "service watts = amps x pedestal voltage x service legs"
        },
        {
          "label": "Continuous target",
          "plainEnglish": "Total service watts are reduced by the chosen continuous-load percentage before sustained loads are judged comfortable.",
          "formula": "continuous target watts = service watts x continuous target percent"
        },
        {
          "label": "Load stack",
          "plainEnglish": "The entered appliance watts and charger watts are added together before margin and load-shedding advice are calculated.",
          "formula": "total load watts = appliance watts + battery charger watts"
        }
      ],
      "assumptions": [
        {
          "label": "50A service",
          "value": "Two 120V legs",
          "whyItMatters": "The calculator checks total wattage for 50A service, but a real RV panel can still have one leg overloaded while total watts look fine."
        },
        {
          "label": "Default continuous target",
          "value": "80%",
          "whyItMatters": "Air conditioners, water heaters, space heaters, and battery chargers can be sustained loads that deserve more margin than a quick microwave burst."
        },
        {
          "label": "Adapter limits",
          "value": "Plug shape does not add amps",
          "whyItMatters": "A dogbone adapter lets the cord connect, but the RV still has to fit the actual service feeding it."
        }
      ]
    },
    {
      "title": "RV Generator Runtime Calculator",
      "url": "https://www.offgridrvhub.com/tools/generator-runtime-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating generator run hours, fuel gallons, load percentage, and run-window fit from a daily RV battery energy shortfall.",
      "notFor": "Final generator sizing, fuel safety, code review, shore/generator transfer design, altitude derating guarantees, or manufacturer-specific charger programming.",
      "formulas": [
        {
          "label": "Effective DC charging",
          "plainEnglish": "The charger amperage and bank voltage are multiplied by a conservative generator-charging efficiency factor.",
          "formula": "effective charge watts = charger amps x battery voltage x 0.82"
        },
        {
          "label": "Generator AC load",
          "plainEnglish": "The charger AC draw is estimated from DC output, then other AC loads are added so headroom is visible.",
          "formula": "total AC load watts = ((charger amps x battery voltage) / 0.82) + other AC loads"
        },
        {
          "label": "Runtime and fuel",
          "plainEnglish": "The daily energy gap is divided by effective charge watts, then multiplied by the fuel-burn rate and trip length.",
          "formula": "daily runtime hours = daily energy gap Wh / effective charge watts; trip fuel = runtime x burn rate x days"
        }
      ],
      "assumptions": [
        {
          "label": "Generator charging efficiency",
          "value": "0.82 AC-to-DC planning factor",
          "whyItMatters": "Converter and inverter-charger efficiency, wiring, charger profile, and battery acceptance keep generator charging from matching ideal paper output."
        },
        {
          "label": "Practical load headroom",
          "value": "Flags above 85% of rated generator output",
          "whyItMatters": "Startup surges, altitude, heat, eco-mode behavior, and extra AC loads make a generator uncomfortable near its rating."
        },
        {
          "label": "Fuel burn",
          "value": "User-entered gallons per hour",
          "whyItMatters": "Fuel use varies heavily by model and load, so the calculator should be adjusted after a real measured camp test."
        }
      ]
    },
    {
      "title": "RV Propane Runtime Calculator",
      "url": "https://www.offgridrvhub.com/tools/propane-runtime-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating how long RV propane capacity lasts from furnace duty cycle, absorption-fridge use, hot water, cooking, other propane loads, and reserve margin.",
      "notFor": "Propane safety inspection, leak testing, regulator sizing, appliance service, carbon-monoxide protection, or guaranteed cold-weather performance.",
      "formulas": [
        {
          "label": "Furnace daily BTU",
          "plainEnglish": "Furnace rating is multiplied by the hours it may run and the estimated burner duty cycle.",
          "formula": "furnace daily BTU = furnace BTU/hr x furnace hours/day x duty cycle"
        },
        {
          "label": "Daily propane pounds",
          "plainEnglish": "Daily BTU demand is divided by a practical propane energy-content estimate.",
          "formula": "daily propane lb = total daily BTU / 21,600 BTU per lb"
        },
        {
          "label": "Runtime after reserve",
          "plainEnglish": "Tank capacity is reduced by the chosen reserve before dividing by daily propane use.",
          "formula": "estimated days = propane lb x (1 - reserve %) / daily propane lb"
        }
      ],
      "assumptions": [
        {
          "label": "Propane energy content",
          "value": "21,600 BTU per lb; 4.24 lb per gallon",
          "whyItMatters": "RV cylinders are usually labeled in pounds, while onboard tanks and refill planning often use gallons."
        },
        {
          "label": "Furnace duty cycle",
          "value": "User-entered percentage",
          "whyItMatters": "Weather, insulation, wind, thermostat setting, slide-outs, and door openings move furnace use more than the furnace nameplate alone."
        },
        {
          "label": "Refill point",
          "value": "80% of estimated runtime",
          "whyItMatters": "A refill plan should leave margin for colder nights, inaccurate gauges, appliance cycling, and route changes."
        }
      ]
    },
    {
      "title": "RV Furnace Battery Drain Calculator",
      "url": "https://www.offgridrvhub.com/tools/furnace-battery-drain-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating whether overnight 12V furnace blower draw or furnace propane capacity is likely to end a cold-weather RV stay first.",
      "notFor": "Furnace diagnostics, propane safety inspection, final electrical design, wire sizing, battery warranty interpretation, or guaranteed cold-weather comfort.",
      "formulas": [
        {
          "label": "Nightly blower Wh",
          "plainEnglish": "Blower watts are multiplied by the heating window and duty-cycle estimate.",
          "formula": "nightly blower Wh = blower watts x heating hours/night x duty cycle"
        },
        {
          "label": "Battery nights",
          "plainEnglish": "Nightly blower and other overnight loads are compared against the usable battery window.",
          "formula": "battery nights = usable battery Wh / nightly total Wh"
        },
        {
          "label": "Furnace propane nights",
          "plainEnglish": "Furnace BTU per night is converted to propane pounds, then compared against usable propane after reserve.",
          "formula": "propane nights = usable propane lb / ((BTU/hr x hours x duty cycle) / 21,600)"
        }
      ],
      "assumptions": [
        {
          "label": "Blower draw",
          "value": "User-entered watts",
          "whyItMatters": "Furnace fan draw varies by model, duct restriction, motor condition, voltage, and return-air flow."
        },
        {
          "label": "Battery SOC window",
          "value": "User-entered start and stop SOC",
          "whyItMatters": "Cold nights are often limited by usable reserve, not nameplate amp-hours."
        },
        {
          "label": "Propane scope",
          "value": "Furnace burner only",
          "whyItMatters": "The estimate does not include propane fridge, water heater, cooking, or generator fuel unless those are checked separately."
        }
      ]
    },
    {
      "title": "RV Air Conditioner Battery Runtime Calculator",
      "url": "https://www.offgridrvhub.com/tools/air-conditioner-runtime-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating whether an RV battery bank, inverter, and same-day solar harvest can support a target number of air-conditioner runtime hours.",
      "notFor": "Electrical installation design, wire sizing, overcurrent protection, HVAC service, soft-start installation, or guaranteed comfort in extreme heat.",
      "formulas": [
        {
          "label": "Usable battery Wh",
          "plainEnglish": "Battery amp-hours are multiplied by voltage and the user-entered state-of-charge window.",
          "formula": "usable battery Wh = battery Ah x battery voltage x ((start SOC - stop SOC) / 100)"
        },
        {
          "label": "AC battery draw per hour",
          "plainEnglish": "Running watts are divided by inverter efficiency so DC-side draw is visible.",
          "formula": "AC battery Wh per hour = AC running watts / inverter efficiency"
        },
        {
          "label": "Solar-assisted runtime",
          "plainEnglish": "Solar harvest is added to usable battery reserve after subtracting other daily loads, then divided by AC draw.",
          "formula": "runtime hours = (usable battery Wh + solar harvest Wh - other daily Wh) / AC battery Wh per hour"
        }
      ],
      "assumptions": [
        {
          "label": "Inverter efficiency",
          "value": "User-entered percentage, default 90%",
          "whyItMatters": "The battery supplies more energy than the AC load receives because conversion losses happen inside the inverter."
        },
        {
          "label": "Solar derate",
          "value": "User-entered percentage, default 25%",
          "whyItMatters": "Flat roof mounting, panel heat, shade, wiring, and controller behavior keep solar harvest below nameplate watts."
        },
        {
          "label": "Startup surge",
          "value": "Compared against user-entered inverter surge watts",
          "whyItMatters": "A setup can have enough running watts and still fail when the compressor starts, especially without a measured soft-start profile."
        }
      ]
    },
    {
      "title": "RV Fridge Solar Calculator",
      "url": "https://www.offgridrvhub.com/tools/rv-fridge-solar-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating whether solar and battery reserve can keep an RV refrigerator running while also accounting for whole-rig daily loads.",
      "notFor": "Appliance repair, food-safety guarantees, manufacturer energy certification, inverter installation, fridge ventilation design, or final electrical design.",
      "formulas": [
        {
          "label": "Base fridge Wh",
          "plainEnglish": "Rated watts are multiplied by hours per day and duty cycle to estimate the daily appliance energy before conditions are adjusted.",
          "formula": "base fridge Wh = rated watts x hours per day x duty cycle"
        },
        {
          "label": "Battery-side fridge Wh",
          "plainEnglish": "Ambient adjustment is added, and residential AC fridge profiles are divided by inverter efficiency.",
          "formula": "fridge battery Wh = adjusted fridge Wh / inverter efficiency when AC fridge mode applies"
        },
        {
          "label": "Solar coverage",
          "plainEnglish": "Panel watts are derated and multiplied by sun hours, then compared against fridge-only and whole-rig demand.",
          "formula": "solar harvest Wh = solar watts x sun hours x (1 - solar derate)"
        }
      ],
      "assumptions": [
        {
          "label": "Duty cycle",
          "value": "User-entered percentage, default 45%",
          "whyItMatters": "Fridge nameplate watts do not run continuously for most compressor fridges; heat, ventilation, and use pattern drive the duty cycle."
        },
        {
          "label": "Ambient adjustment",
          "value": "User-entered percentage, default 15%",
          "whyItMatters": "Hot weather, poor cabinet ventilation, sun on the fridge wall, and frequent door openings increase daily watt-hours."
        },
        {
          "label": "Whole-rig load",
          "value": "Fridge Wh plus user-entered other daily Wh",
          "whyItMatters": "Solar can cover the refrigerator and still fail the day once internet, fans, controls, lighting, and charging loads are included."
        }
      ]
    },
    {
      "title": "RV Inverter Size Calculator",
      "url": "https://www.offgridrvhub.com/tools/inverter-size-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating inverter continuous watts, startup surge, DC-side current, fuse-planning floor, and rough battery runtime from overlapping AC appliance loads.",
      "notFor": "Code-compliant electrical design, final fuse coordination, transfer switching, grounding, ventilation, manufacturer-specific cable sizing, or qualified installation approval.",
      "formulas": [
        {
          "label": "Running load stack",
          "plainEnglish": "Each AC load is multiplied by quantity, then added so simultaneous demand is visible.",
          "formula": "total running watts = sum(load running watts x quantity)"
        },
        {
          "label": "Startup estimate",
          "plainEnglish": "The calculator assumes all listed loads are already running and one motor or compressor starts at a time.",
          "formula": "startup watts = total running watts + largest(startup watts - running watts)"
        },
        {
          "label": "DC current",
          "plainEnglish": "The inverter output target is converted back to battery-side current using battery voltage and inverter efficiency.",
          "formula": "DC amps = design watts / (battery voltage x inverter efficiency)"
        }
      ],
      "assumptions": [
        {
          "label": "Continuous-load margin",
          "value": "User-entered, default 125%",
          "whyItMatters": "Long-running inverter loads should not depend on a unit operating at its paper limit."
        },
        {
          "label": "Startup surge",
          "value": "Single largest surge delta",
          "whyItMatters": "If two compressors, pumps, or motors start together, real surge can be higher than the planning estimate."
        },
        {
          "label": "Battery usable depth",
          "value": "90% lithium, 50% AGM",
          "whyItMatters": "An inverter can be correctly sized while the battery bank still runs short or cannot safely deliver the current."
        }
      ]
    },
    {
      "title": "RV DC Wire Size and Voltage Drop Calculator",
      "url": "https://www.offgridrvhub.com/tools/wire-size-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating copper wire gauge, voltage drop, watts lost, ampacity margin, and fuse-planning floor for RV DC circuits.",
      "notFor": "Code-compliant electrical design, final fuse coordination, conductor insulation selection, terminal temperature verification, or qualified installation approval.",
      "formulas": [
        {
          "label": "Round-trip length",
          "plainEnglish": "The one-way cable path is doubled because DC current travels out and back through the circuit.",
          "formula": "round-trip feet = one-way feet x 2"
        },
        {
          "label": "Voltage drop",
          "plainEnglish": "Load amps are multiplied by copper conductor resistance for the round-trip distance.",
          "formula": "voltage drop = load amps x conductor resistance ohms"
        },
        {
          "label": "Design current",
          "plainEnglish": "The entered load current is multiplied by the continuous-load planning factor.",
          "formula": "design amps = load amps x continuous-load factor"
        }
      ],
      "assumptions": [
        {
          "label": "Conductor material",
          "value": "Copper only",
          "whyItMatters": "Aluminum wiring has different resistance, sizing requirements, terminal compatibility, and installation rules."
        },
        {
          "label": "Voltage-drop target",
          "value": "User-entered, default 3%",
          "whyItMatters": "Low-voltage DC circuits can lose useful charging or inverter performance before ampacity alone looks unsafe."
        },
        {
          "label": "Ampacity table",
          "value": "Conservative planning values by AWG",
          "whyItMatters": "Actual allowed ampacity depends on insulation rating, ambient temperature, bundling, conduit, terminal limits, and code rules."
        }
      ]
    },
    {
      "title": "RV Payload and Upgrade Weight Calculator",
      "url": "https://www.offgridrvhub.com/tools/payload-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating loaded RV weight, cargo-capacity margin, fluid weight, upgrade weight, and tow-vehicle payload pressure before adding off-grid gear.",
      "notFor": "Final weight certification, axle-by-axle safety approval, tire-load validation, hitch setup, weight-distribution design, or manufacturer-specific towing guidance.",
      "formulas": [
        {
          "label": "Cargo capacity",
          "plainEnglish": "The calculator uses the entered cargo-capacity sticker number, or falls back to GVWR minus UVW if no sticker value is entered.",
          "formula": "base cargo capacity = entered CCC or max(0, GVWR - UVW)"
        },
        {
          "label": "Fluid weight",
          "plainEnglish": "Water is converted from gallons to pounds, then propane pounds are added directly.",
          "formula": "fluid lb = (fresh + gray + black gallons) x 8.34 + propane lb"
        },
        {
          "label": "Tow-vehicle payload",
          "plainEnglish": "For towable rigs, loaded trailer weight is multiplied by the hitch or pin percentage and then cab cargo is added.",
          "formula": "tow payload used = loaded trailer weight x hitch % + cab cargo"
        }
      ],
      "assumptions": [
        {
          "label": "Water density",
          "value": "8.34 lb per gallon",
          "whyItMatters": "Fresh, gray, and black water can erase several hundred pounds of payload before upgrades are counted."
        },
        {
          "label": "Hitch/pin estimate",
          "value": "User-entered percentage, default 13%",
          "whyItMatters": "Tow-vehicle payload is often the limiting sticker even when trailer GVWR still appears workable."
        },
        {
          "label": "Scale-ticket caveat",
          "value": "Planning estimate only",
          "whyItMatters": "Real safety checks need loaded axle weights, tire ratings, wheel ratings, hitch ratings, and manufacturer limits."
        }
      ]
    },
    {
      "title": "RV Tire Load Margin Calculator",
      "url": "https://www.offgridrvhub.com/tools/tire-load-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating tire load reserve from loaded axle weights, tire load capacity, side-to-side imbalance, and a target reserve margin.",
      "notFor": "Tire pressure recommendations, tire brand selection, final safety approval, tire age evaluation, wheel rating approval, axle certification, or manufacturer-specific load-table interpretation.",
      "formulas": [
        {
          "label": "Average tire load",
          "plainEnglish": "Each measured axle weight is divided by the number of tires on that axle.",
          "formula": "average load per tire = axle weight / tire count"
        },
        {
          "label": "Imbalance-adjusted tire load",
          "plainEnglish": "The average per-tire load is increased by the side-to-side imbalance buffer to account for one side of the RV carrying more than half the axle.",
          "formula": "adjusted load per tire = average load per tire x (1 + imbalance %)"
        },
        {
          "label": "Tire reserve",
          "plainEnglish": "The adjusted load is compared with the entered load rating per tire.",
          "formula": "reserve % = (tire rating - adjusted load per tire) / tire rating"
        }
      ],
      "assumptions": [
        {
          "label": "Scale weight quality",
          "value": "Loaded axle weights",
          "whyItMatters": "Dry weights and brochure weights miss the water, tools, batteries, solar, food, passengers, and cargo that tires actually carry."
        },
        {
          "label": "Imbalance buffer",
          "value": "User-entered, default 10%",
          "whyItMatters": "Axle weights hide side-to-side load differences from slides, kitchens, tanks, storage bays, and battery placement."
        },
        {
          "label": "Pressure caveat",
          "value": "No PSI recommendation",
          "whyItMatters": "Inflation pressure depends on the exact tire model, size, load range, manufacturer table, placard guidance, speed, heat, and professional judgment."
        }
      ]
    },
    {
      "title": "RV Campsite Suitability Score Calculator",
      "url": "https://www.offgridrvhub.com/tools/campsite-suitability-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Pre-screening a boondocking campsite for road access, legal confidence, solar exposure, internet risk, water and dump logistics, weather, wind, leveling, and rig fit.",
      "notFor": "Legal permission, road-safety guarantees, closure verification, weather guarantees, emergency planning, or proof that a specific campsite is available.",
      "formulas": [
        {
          "label": "Weighted total score",
          "plainEnglish": "Road access and legal confidence are weighted most heavily, then solar, connectivity, logistics, and comfort lanes are added.",
          "formula": "score = access x 0.20 + legal x 0.22 + solar x 0.14 + connectivity x 0.16 + logistics x 0.14 + comfort x 0.14"
        },
        {
          "label": "Connectivity lane",
          "plainEnglish": "Casual use can lean on one decent lane, while critical work rewards redundancy between cell signal and satellite sky view.",
          "formula": "critical score = max(cell x 0.75, sky x 0.90) x 0.85 + min(cell, sky) x 0.15"
        },
        {
          "label": "Service-distance lane",
          "plainEnglish": "Water, dump, and grocery distances are converted to declining scores and penalized further on longer stays.",
          "formula": "logistics score = water distance score x 0.38 + dump distance score x 0.38 + grocery distance score x 0.24 - long-stay penalty"
        }
      ],
      "assumptions": [
        {
          "label": "Legal and access priority",
          "value": "42% of total score before hard stops",
          "whyItMatters": "A site with perfect views and sun still fails if overnight use is not allowed or the road is not suitable for the rig."
        },
        {
          "label": "Hard stops",
          "value": "Restricted access, very weak legal/access lanes, or confirmed stay-limit overrun",
          "whyItMatters": "Some campsite problems should not be averaged away by strong solar, views, or internet."
        },
        {
          "label": "Scout-first bias",
          "value": "Triggers on weak access, weak legal confidence, tight/unknown turnaround, severe leveling, or low total score",
          "whyItMatters": "The calculator is intentionally conservative when the final road or exit path is uncertain."
        }
      ]
    },
    {
      "title": "RV Internet Data Usage Calculator",
      "url": "https://www.offgridrvhub.com/tools/internet-data-usage-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating monthly RV internet data needs from work days, video calls, remote desktop, browsing, streaming, cloud backup, app updates, background devices, and plan caps.",
      "notFor": "Carrier coverage guarantees, throttling prediction, Starlink plan-price verification, speed testing, contract review, or emergency communications planning.",
      "formulas": [
        {
          "label": "Workday browsing and email",
          "plainEnglish": "The daily browsing and email estimate is multiplied by the number of work days in the month.",
          "formula": "work browsing GB = work days per month x browsing/email GB per work day"
        },
        {
          "label": "Weekly activities to monthly data",
          "plainEnglish": "Weekly video calls, remote desktop, and streaming are converted with a 4.33-week month so recurring habits do not get undercounted.",
          "formula": "monthly GB = weekly hours x GB per hour x 4.33"
        },
        {
          "label": "Buffered monthly estimate",
          "plainEnglish": "The calculator adds cloud backup, app updates, and background-device use before applying the safety buffer.",
          "formula": "estimated monthly GB = unbuffered GB x (1 + safety buffer %)"
        }
      ],
      "assumptions": [
        {
          "label": "Month length",
          "value": "4.33 weeks",
          "whyItMatters": "A four-week shortcut undercounts recurring video calls and streaming across a normal calendar month."
        },
        {
          "label": "Plan-fit comparison",
          "value": "Cellular cap and satellite priority data are compared separately",
          "whyItMatters": "A stack can be adequate overall while still pushing expensive or throttled data onto the wrong lane."
        },
        {
          "label": "Usage-rate inputs",
          "value": "User-entered GB per hour/day",
          "whyItMatters": "Video quality, meeting platforms, OS updates, cloud sync, and device settings can change data use enough that fixed defaults would be misleading."
        }
      ]
    },
    {
      "title": "Boondocking Cost Calculator",
      "url": "https://www.offgridrvhub.com/tools/boondocking-cost-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Comparing a boondocking plan against paid campground nights after site fees, fallback nights, fuel, service runs, generator use, daily utilities, and amortized gear are counted.",
      "notFor": "Tax, depreciation, insurance, maintenance, repair, financing, full-time RV total cost accounting, or proof that a campsite is the cheapest option for every route.",
      "formulas": [
        {
          "label": "Total trip cost",
          "plainEnglish": "Site fees, fallback nights, fuel lanes, service fees, daily utilities, and a per-night share of gear costs are added together.",
          "formula": "total cost = site fees + fallback fees + driving fuel + service fuel + service fees + generator fuel + utilities + amortized gear"
        },
        {
          "label": "Cost per night",
          "plainEnglish": "The full trip cost is divided by nights so a free campsite can be compared against a paid campground stay.",
          "formula": "cost per night = total trip cost / trip nights"
        },
        {
          "label": "Gear break-even",
          "plainEnglish": "Upfront gear and memberships are compared against recurring per-night savings before amortized gear is added.",
          "formula": "break-even nights = gear and membership cost / recurring savings per night"
        }
      ],
      "assumptions": [
        {
          "label": "Fuel lanes",
          "value": "Extra drive miles, service-run miles, and generator burn are separated",
          "whyItMatters": "A high fuel number can be fixed by choosing a closer site, reducing water/dump trips, or improving power recovery. Those are different decisions."
        },
        {
          "label": "Gear amortization",
          "value": "User-entered cost spread over expected use nights",
          "whyItMatters": "A free campsite can look cheaper on cash flow while still taking many nights to repay solar, batteries, generators, satellite gear, or memberships."
        },
        {
          "label": "Campground comparison",
          "value": "User-entered nightly rate",
          "whyItMatters": "The right comparison is the campground or paid site you would realistically book on that route, not a generic national average."
        }
      ]
    },
    {
      "title": "Boondocking Water Calculator",
      "url": "https://www.offgridrvhub.com/tools/water-calculator",
      "version": "1.1",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Estimating fresh-water demand, days until empty, and gray/black tank pressure from crew size and habits.",
      "notFor": "Water safety decisions, potable-water treatment requirements, dump legality, or local water-source availability.",
      "formulas": [
        {
          "label": "Fresh water needed",
          "plainEnglish": "People, days, showers, cooking style, dishwashing method, climate, and pets are combined into a trip-water estimate.",
          "formula": "gallons needed = people x days x habit rates + pet water + climate water"
        },
        {
          "label": "Days until empty",
          "plainEnglish": "Actual fresh tank size is divided by estimated daily gallons for the full crew.",
          "formula": "days until empty = fresh tank gallons / gallons per day"
        },
        {
          "label": "Waste estimate",
          "plainEnglish": "Gray and black estimates are split from total water use so waste capacity is not ignored.",
          "formula": "gray gallons = gallons needed x 0.58; black gallons = gallons needed x 0.16"
        }
      ],
      "assumptions": [
        {
          "label": "Base water",
          "value": "3.25 gallons per person per day before showers/cooking adjustments",
          "whyItMatters": "This covers drinking, handwashing, toilet flush water, and light daily use."
        },
        {
          "label": "Shower increment",
          "value": "1.75 gallons per listed weekly shower cycle",
          "whyItMatters": "Navy showers can stay low, but shower frequency still moves total trip water quickly."
        },
        {
          "label": "Climate adjustment",
          "value": "0.5-0.9 gallons per person per day in hot/desert conditions",
          "whyItMatters": "Heat, dust, pets, and hydration needs make desert water plans less forgiving."
        }
      ]
    },
    {
      "title": "Off-Grid RV Stay Length Calculator",
      "url": "https://www.offgridrvhub.com/tools/stay-length-calculator",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Ranking what ends an off-grid stay first across power recovery, usable battery reserve, fresh water, gray tank, and black tank capacity.",
      "notFor": "Legal stay-limit decisions, land-manager rule interpretation, road-access safety, weather guarantees, or final electrical/plumbing design.",
      "formulas": [
        {
          "label": "Power days",
          "plainEnglish": "Usable battery reserve is compared against the daily power gap left after average solar harvest.",
          "formula": "power days = usable battery Wh / max(1, daily Wh - solar harvest Wh)"
        },
        {
          "label": "Fresh-water days",
          "plainEnglish": "Fresh tank capacity is divided by estimated daily fresh-water use for the full crew.",
          "formula": "fresh days = fresh tank gallons / fresh gallons per day"
        },
        {
          "label": "Waste-tank days",
          "plainEnglish": "Gray and black tank capacities are divided by their own estimated daily fill rates.",
          "formula": "tank days = tank gallons / gallons per day for that tank"
        }
      ],
      "assumptions": [
        {
          "label": "Power is a recovery problem",
          "value": "Daily solar harvest is subtracted before battery days are calculated",
          "whyItMatters": "A battery bank that is refilled every day behaves differently from one that is steadily draining."
        },
        {
          "label": "Shortest lane wins",
          "value": "The lowest days value is treated as the first limiter",
          "whyItMatters": "Adding battery does not extend the stay if gray tank capacity is already the bottleneck."
        },
        {
          "label": "Planning ceiling",
          "value": "30-day cap for power when average solar covers the daily load",
          "whyItMatters": "The tool avoids implying unlimited stays when legal limits, weather, food, waste, and route logistics still matter."
        }
      ]
    },
    {
      "title": "Connectivity Stack Planner",
      "url": "https://www.offgridrvhub.com/tools/connectivity-stack-planner",
      "version": "1.0",
      "lastReviewed": "2026-04-11",
      "bestUsedFor": "Choosing a primary and backup internet stack from workload, route, downtime tolerance, and power budget.",
      "notFor": "Carrier coverage guarantees, plan-price verification, speed guarantees, or contract/legal review.",
      "formulas": [
        {
          "label": "Workday risk",
          "plainEnglish": "The planner weighs the cost of downtime before recommending redundancy.",
          "formula": "higher work criticality + lower downtime tolerance = stronger backup lane"
        },
        {
          "label": "Route risk",
          "plainEnglish": "Remote and mixed public-land routes increase the need for different access methods.",
          "formula": "remote route risk increases backup and satellite priority"
        },
        {
          "label": "Power friction",
          "plainEnglish": "Connectivity recommendations are tempered by whether the rig can support always-on devices.",
          "formula": "lean power budget reduces always-on satellite/router recommendations"
        }
      ],
      "assumptions": [
        {
          "label": "Qualitative routing",
          "value": "Decision-tree planner instead of speed predictor",
          "whyItMatters": "Cellular plans, tower congestion, and satellite pricing change too quickly for a static speed calculator to stay honest."
        },
        {
          "label": "Real redundancy",
          "value": "Different carrier or different access method",
          "whyItMatters": "Two plans on the same network can fail in the same location."
        },
        {
          "label": "Power is part of internet",
          "value": "Always-on internet gear is treated as an electrical load",
          "whyItMatters": "A satellite or router stack that drains the battery is not actually reliable."
        }
      ]
    }
  ]
}