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...
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You don't need anything between the panels and controller except wire, and a separate 10ga or at least 12ga for each panel will be fine. Your voltage loss on the panel side will not be noticeable.
