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twvette's avatar
twvette
Explorer
Dec 24, 2014

Batteries/solar not holding up, troubleshooting help please

I have no luck getting batteries to hold up it seems. Had a couple different RV's and different setups too (wet cell, lifeline golf cart, gel deep cycle batteries)and none have ever held up well. ...
BFL13's avatar
BFL13
Explorer II
Dec 25, 2014
I had an ASC controller. The "pot on the back" mentioned is likely on the back of the controller like mine had, not the panels. (which are nailed down anyway, so how could you get at it? ) The pot is to adjust the controller's "high voltage set point" which is the voltage it gets the batteries to before it starts controlling so that the voltage can't get any higher.

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