I have been chasing electrical gremlins since I picked up the Sun-Lite...pulling my hair out, googling, and asking around here...probably a bit too much.
After looking at a boat load of diagrams I pieced together a system that I thought would work and went out to give it a whirl. Naturally, it was late Saturday night so I had to wear a headlamp and look like a major chump.
Here is the harness that the PO furnished:
Whole system
Camper connection
Deep cell connection
Truck starting battery connection
Anyhow, I decided to break all connection with the truck and simply close the loop on the battery to run the house stuff off the battery, period, end of story. The plan worked swimmingly, let there be light! Since I am only running three lights, all of them LED, my draw is next to nothing. I am looking at 5 days of full run on the current battery I have. Still not having any luck with the running lights on the camper top...seem to be losing that battle...
The longish term plan for the lid will be to put thule/yakima crossbars (2, 4, or 4) on it for mounting my rocket box and surfboard racks. Additionally, I am leaning toward setting up a 100w solar system hung from the bars that can connect to my house battery to keep things tip top. When this happens, I will shift down to a smaller battery to keep the truck on as much of a diet as possible. Since the panel and CA sun are pretty energy rich, with a 35AH battery and a 100w panel, my calcs point towards me being in good shape to run all my lights as well as a small inverter for computer, camera, and phone charging needs.
