boondocking, need help asap....
Just put a new controller in for my 55w solar panel. It charges batts (2 12v) to full charge, but once the sun starts to go down the batts start to discharge and the controller shows red by morning. W...
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Ok first of all please reread what i wrote......the cheapy controller that was given to me worked better the the new NOT CHEAPY one I have now!
I expect voltage to drop over night due to fridge etc running, but not to drop the way it is because a cloud passes over! How can a battery go from good to fair in a matter of 20 minutes? Something isn't right.
I expect voltage to drop over night due to fridge etc running, but not to drop the way it is because a cloud passes over! How can a battery go from good to fair in a matter of 20 minutes? Something isn't right.
