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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