A solar panel wiring question. I’m wiring 2 identical panels: 130w, 18v max, 7.5amp
Wiring them parallel is the go isn’t it? I was thinking of running 6b&s from the controller to the roof & putting a weather proof junction box under a panel & connecting up all the positives to the positive feed and the negatives to the negative feed.
So...assuming this is right...if I ever buy 3rd 12v panel with different amp & watts would I just connect up the red & black wires?
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