2oldman wrote:
Never heard of it. It's probably just a couple wires going to somewhere near the battery. You need a controller.
You need an inverter to watch tv or anything else 120vac.
Yes, what 2oldman said.
On my TT they ran the wires from the roof coming out of the floor right next to the batteries on the tongue. They don't make waterproof controllers, so I'll have to poke the wires back up through my insulated and enclosed undercarriage, then UP through the cabinets so I can read the controller without getting on the floor, and then back down to the batteries.
I think next summer it will be easier to just run new, and heavier wiring down from the roof to a controller and then to the batteries since that appears to be less work than using their wiring.
Bill