Charge Batteries from Tow Vehicle, using a Solar Controller.

smkettner wrote:
If I need that much power I am pulling 120vac back to the trailer.

that was my solution... bought a 12/3 outdoor cord and a bunch of that plastic wire loom tubing. ran it inside the box section of my trailer frame with the extra coiled up at the front.

boondock or wallydock in quiet, time to hit the road, plug into a bed mounted generator and charge up while I'm driving. might be hard to do with a FW covering the bed, but it works good with my bumper pull :)