Forum Discussion
mvpmich
Jul 24, 2017Explorer
I just had a similar issue with my control box. No lights showing charging or charged. My meter read 23 volts from the panel. Unplug and test plug from panel. Then to verify that charger is working connect plug from panel to control box and disconnect feeds to battery and test voltage. It's probably 0. If you test while leads are on batttery, you will get voltage reading of batteries.
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