I have no solar, just a house battery that is 90amp hours if I remember correctly. My van had a house battery when I bought it, and as far as I could tell it was not serving anything, perhaps a trailer connection. That battery was located under the steps for the pedestrian door.
I took that battery and tray down and reused that battery tray, relocating it to the driver's side frame rail, about equal distance between the rear of the driver's seat and the rear axle. There were holes already in the frame that lined up perfectly. I did need some one inch sleeve spacers because this set-up was straddling the cables for the e-brake that run along the frame rail. Its a monumental pain in the ass to try to hoist a 70 pound battery up to the frame and tighten all that hardware by yourself. If you go this route, have somebody help you, or get a floor jack that can reach that high .
My battery was just a cheap Batteries Plus deal, they had a coupon on their website. All I have is LED lights and something like a 3 watt fan for my heater. I used a Blue Sea ACR 7610. This basically charges the house battery when the vehicle is running, then isolates the starter battery so you can't drain it. I used a bunch of Blue Sea fuses and fuse blocks, etc.
Blue Sea Systems ST Blade Fuse Block - 12 Circuits with Negative Bus & Cover
Blue Sea Systems AMI/MIDI Safety Fuse Block
Here was my cut off switch for the house system
CISNO On/off Disconnect Switch for RV Battery Boat Caravan 275/1250 Amps Waterproof
I got all the electrical bits and pieces written down somewhere, let me know if you want more detail.
The 7610 is kind of the heart of the system, pretty simple once you draw it out.
I have considered buying one of those solar suit cases, so I can park in the shade and put panels out in the sun, but I have not needed it yet, the battery has been fine. I kind of like having stuff not attached to the van, like the suitcase solar. Then you don't have to mount it, you can use it for other stuff, lend it to somebody....I bought a telescoping ladder, instead of one mounted to the van. I just bought it and threw it right in the storage. I can still get to the van roof, I can lean it against a tree for tying a tarp, or run it between two stumps for a bench. Just kind of my philosophy. Same thing for an air compressor, no integrated on board air, just a Viair in its box in the storage area. Ok, I'm rambling....
I took that battery and tray down and reused that battery tray, relocating it to the driver's side frame rail, about equal distance between the rear of the driver's seat and the rear axle. There were holes already in the frame that lined up perfectly. I did need some one inch sleeve spacers because this set-up was straddling the cables for the e-brake that run along the frame rail. Its a monumental pain in the ass to try to hoist a 70 pound battery up to the frame and tighten all that hardware by yourself. If you go this route, have somebody help you, or get a floor jack that can reach that high .
My battery was just a cheap Batteries Plus deal, they had a coupon on their website. All I have is LED lights and something like a 3 watt fan for my heater. I used a Blue Sea ACR 7610. This basically charges the house battery when the vehicle is running, then isolates the starter battery so you can't drain it. I used a bunch of Blue Sea fuses and fuse blocks, etc.
Blue Sea Systems ST Blade Fuse Block - 12 Circuits with Negative Bus & Cover
Blue Sea Systems AMI/MIDI Safety Fuse Block
Here was my cut off switch for the house system
CISNO On/off Disconnect Switch for RV Battery Boat Caravan 275/1250 Amps Waterproof
I got all the electrical bits and pieces written down somewhere, let me know if you want more detail.
The 7610 is kind of the heart of the system, pretty simple once you draw it out.
I have considered buying one of those solar suit cases, so I can park in the shade and put panels out in the sun, but I have not needed it yet, the battery has been fine. I kind of like having stuff not attached to the van, like the suitcase solar. Then you don't have to mount it, you can use it for other stuff, lend it to somebody....I bought a telescoping ladder, instead of one mounted to the van. I just bought it and threw it right in the storage. I can still get to the van roof, I can lean it against a tree for tying a tarp, or run it between two stumps for a bench. Just kind of my philosophy. Same thing for an air compressor, no integrated on board air, just a Viair in its box in the storage area. Ok, I'm rambling....