Hookup headroomFree RV planning tool
OffGridRVHub
RV Shore Power Load Calculator
Check whether 15A, 20A, 30A, or 50A shore power can carry AC, charger, microwave, water heater, space heater, and appliance overlap.
Compares 15A, 20A, 30A, and 50A service
Includes charger draw and continuous-load target
Suggests loads to shed or run alone