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Building a small solar system for a 1988 slide-in pop-up camper: 200W solar, 100ah battery. Attempting this with the MPP Solar 12V 800W All-in-one unit (PIP-812LV-MS). I was hoping that a few of y'all could review my "rough draft" and point out any potential issues. Any & all feedback very...

Greycat, what size fuse did you wire between the 812LV unit and the battery?

So, MPP Solar's customer support emailed me recommending a 150A fuse between the PIP unit and the battery. @mkaye - The distance from the PIP unit to the battery will be 4 feet. Will 125-150A be enough to support the load of the PIP unit (109A max rated) AND the load from the fuse box (100A...

I went with this.

Hi, y'all! I'm new to the forum. I'm building a small solar system for a 1988 slide-in pop-up camper: 200W solar, 100ah battery. Attempting this with the MPP Solar 12V 800W All-in-one unit (PIP-812LV-MS). Note, I have already purchased all of my components (save a few ANL fuses). I was...

Should I connect the Master Battery Disconnect Switch between the Battery & +Busbar? Or between the +Busbar & Fuse Block? And can anyone offer any input as to what size fuse they've used this this model PIP? MPP's website and manuals are a bit vague. This is the best I can find: