we are mostly electric
fridge is 120v residential powered by inverter with 800+ AmpHr battery bank
cook mainly with MW, heat is LP
679w of solar
I still need to run the generator for some needs plus charging
i think what the OP is wishing for
is an all in one small diesel power plant that supplies power for the locomotion and the electrical needs, but mainly rolling down the road on batteries supplied by Solar
he is NOT taking into consideration the huge amount of power needed to move the RV and the limits of batteries and solar
even with tesla batteries
the nightly recharge to move even a small 7 ton DP would be huge,
I think nothing will be available in the near future
