Buy, Sell & Trade: Small off-grid conversions
I can get your boat or trailer off grid or damn near close to it.
I've got my own line of charge controller/inverter combos coming in from China as soon as I can squeeze together enough to get five at once.
Those are going to be $500 a pop, 3000w sine wave inverter and 100a mppt charge controller.
These are just big, overbuilt units that should last forever.