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Cadillac_Jack's avatar
Cadillac_Jack
Explorer
Oct 16, 2014

Proper Wiring for two controllers to one battery bank

Ok guys here is what I have, and what I want to do. I have two 120 watt panels running through a 10 year old PWM charge controller to a set of two group 27 deep cycle 12 volt Trojans. I also h...
JiminDenver's avatar
JiminDenver
Explorer II
Oct 19, 2014
IF and when I get the bigger controller, I can see what happens with mismatched panels since I already know what each panel is good for on its own. General consensus is that it's not a good idea.

BTW I combine up to tree systems on one bank but they are three identical controllers with matching settings.

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