Forum Discussion
Joe417
Apr 27, 2017Explorer
If your charge controller is showing 13.9 and the batteries measure 11.89 I would think the controller isn't connected to the batteries.
Not sure how it is wired but is the battery disconnect turned off and breaking the solar circuit or maybe a fuse in the solar circuit.
The batteries should measure about the same at the battery or directly at the controller.
Better plug the camper in and get it charged before your trip. Even if you get the solar straightened out it may not have enough time to charge the battery, depending on the sun you get in the next day or two.
Not sure how it is wired but is the battery disconnect turned off and breaking the solar circuit or maybe a fuse in the solar circuit.
The batteries should measure about the same at the battery or directly at the controller.
Better plug the camper in and get it charged before your trip. Even if you get the solar straightened out it may not have enough time to charge the battery, depending on the sun you get in the next day or two.
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