Quote:
Originally Posted by CTRvs666
The local Costco had a Coleman 100w with mounting kit and 8.5 amp controller for $99.00. I want to add at least one more battery and maybe two. The battery tray in the XG32 will take 4 batteries. I can buy a new controller for about $25 so can I just replace the one in the doorway? This is all new to me. I don't know what a MPPT or PWM controller are and what that means.
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Watch this. Up to 8:22 covers the "meat" of the system. The rest you will need, but don't need to know the details at this point.
After watching it, watch it again. And again. And then watch other videos talking about the same stuff.
Electricity is weird, and dangerous if you don't know what you're doing. If you're going to 'solo' it, I strongly recommend having a knowledgeable eye check your work before and after.