we currently have a GMC Sierra and a travel trailer. Definitely going to purchase with the Rivian R1T or Tesla’s pickup truck. Trying to plan a little in cost of solar. If I was off grid and the truck batteries were dead, could I plug in the solar panels directly to a charge controller and then to the truck to charge up? I understand it won’t happen in a few hours. But what’s the best way to live off grid with solar and the R1T?