Does the orange wire tie to the green wire with fuse holder and then on to the positive battery post? Does the other wire tie to the negative battery post? If so, you should have ~12V at the roof connections. Is there a fuse in the holder?
If these are the wires to the roof, you need to disconnect them from the battery and tie them to a solar charge converter and then on to the battery.
__________________
2019 Palomino Solaire 147X
2013 Ford F150
|