Forum Discussion
jhilley
Feb 10, 2014Explorer
I didn't mean AC as air conditioning, but for alternating current. The shorter you can make the DC (direct current)photo voltaic leads from the panels to the charge controller and the charge controller to the batteries the better. My run is about 14' and I use 2 awg marine battery cable from the junction box for the panels to the charge controller and 4' of 2/0 awg marine battery cable from the charge controller to the batteries
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