Fridge solarFree RV planning tool
OffGridRVHub
RV Fridge Solar Calculator
Estimate refrigerator watt-hours, battery reserve, solar coverage, and whole-rig daily load before relying on solar to keep food cold.
Separates fridge-only demand from whole-rig demand
Handles compressor, residential, and propane absorption profiles
Shows solar coverage and no-sun battery autonomy