Solar Wire Size..??? Fuses on panels...??
Ok, ready to install my solar system and I need to buy wire to go from panels to the solar controller Two, 140W panels, wired in parallel Here are the specs on the panel: The wire lengt...
Forum Discussion
smkettner wrote:
#12 is fine by my calculator(16+ volts at controller), kill it with #10.
Do ya just ignore Vmp dropping due to cell temp and let the panel operate of the right side of Vmp at way less current?
I figured on a sunny day Vmp ~15.3 and 2 sets of 10g/8A/pair and max controller input would be ~14.8 staying on the left of the curve.
