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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...
2oldman's avatar
2oldman
Explorer II
Oct 19, 2014
And we don't know if these two controllers will work together anyway. If one is slightly higher voltage, won't that tell the other controller the bank is charged?

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