Panel to Solar Controller Wire Size
As some of you already know, I'm piecing together a solar system. Controller is a Morningstar 45A PWM. Panels will be two 12V 150W wired in parallel. I'm going to be using a combiner box on the roof, ...
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Salvo, my amps at the battery are pretty much according to the IV curve for the panel. Tapering from rated Isc (8.2a) starts above 13v (battery voltage)somewhere like 13.5ish. Falls off cliff at 15v.
Are you saying I can affect the tapering point by changing the wire gauges? How does wire gauge relate to the panel's IV curves?
Are you saying I can affect the tapering point by changing the wire gauges? How does wire gauge relate to the panel's IV curves?
