Forum Discussion
Almot
Jun 29, 2016Explorer III
OEM panels are always small, and those from many years ago are probably VERY small, under 50W total. There should still be a controller but for a small panel it will also be small, tiny black box few inches long hidden somewhere.
Panel less than 5W - size of a sheet of paper - might not have any controller.
Panel less than 5W - size of a sheet of paper - might not have any controller.
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