Solar Panel positive/negative wire?
I can't remember and my google/owners manual search wasn't productive lol... Is there a dedicated positive/negative wire on a solar panel or does it not matter how the wires go into the MPPT? Th...
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You must get polarity correct or the controller can be damaged.
Trace them out and still check twice with a meter just before you connect.
Controller to battery polarity is just as important. Also connect controller to battery before you connect the power from the panels.
Trace them out and still check twice with a meter just before you connect.
Controller to battery polarity is just as important. Also connect controller to battery before you connect the power from the panels.
