Solar calculator
RV Solar Sizing Resource Block
Start with your daily watt-hours, sun-hour assumption, and battery chemistry before comparing panels. A prefilled calculator helps readers see the math, then adjust it for their own rig.
- Best audience
- RV solar explainers, beginner solar kit articles, club resource pages, and forum answers where readers need a first-pass panel target.
- Best placement
- Place this after explaining daily watt-hours and before recommending specific panels or kits.
Starter profile
Open the RV solar calculator with a 2,200Wh/day starter profileA balanced off-grid starter profile for estimating panel watts, battery reserve, inverter size, and controller amperage.
Markdown citation
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### RV Solar Sizing Resource Block
Start with your daily watt-hours, sun-hour assumption, and battery chemistry before comparing panels. A prefilled calculator helps readers see the math, then adjust it for their own rig.
[Open the RV solar calculator with a 2,200Wh/day starter profile](https://www.offgridrvhub.com/tools/solar-calculator?usage=2200&sun=5®ion=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.
Related resources:
- [RV appliance wattage data](https://www.offgridrvhub.com/tools/appliance-wattage-data) - Use this before guessing the daily watt-hour input.
- [Calculator assumptions](https://www.offgridrvhub.com/tools/calculator-assumptions) - Shows the derates and assumptions behind the estimate.
- [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.
Attribution: Planning estimate from OffGridRVHub. Readers should adjust the assumptions for their own loads, weather, and roof layout before buying hardware.HTML citation
Copy the HTML citation for RV Solar Sizing Resource Block.
<section class="offgridrvhub-resource-pack">
<h3>RV Solar Sizing Resource Block</h3>
<p>Start with your daily watt-hours, sun-hour assumption, and battery chemistry before comparing panels. A prefilled calculator helps readers see the math, then adjust it for their own rig.</p>
<p><a href="https://www.offgridrvhub.com/tools/solar-calculator?usage=2200&sun=5®ion=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>
<ul>
<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>
<li><a href="https://www.offgridrvhub.com/tools/calculator-assumptions">Calculator assumptions</a> - Shows the derates and assumptions behind the estimate.</li>
<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>
</ul>
<p><small>Planning estimate from OffGridRVHub. Readers should adjust the assumptions for their own loads, weather, and roof layout before buying hardware.</small></p>
</section>Plain text block
Copy the Plain text block for RV Solar Sizing Resource Block.
RV Solar Sizing Resource Block
Start with your daily watt-hours, sun-hour assumption, and battery chemistry before comparing panels. A prefilled calculator helps readers see the math, then adjust it for their own rig.
Open the RV solar calculator with a 2,200Wh/day starter profile: https://www.offgridrvhub.com/tools/solar-calculator?usage=2200&sun=5®ion=mountain-west&battery=lithium&autonomy=2&actual=0
Attribution: Planning estimate from OffGridRVHub. Readers should adjust the assumptions for their own loads, weather, and roof layout before buying hardware.