Hi, I wanted to do a solar panel diode test, not because I have a problem, but just because I wanted to see the health of my panels.
So I have 4x100 watt panels mounted on on a roof. The panels have the same specs, and are the same
Vmp = 18V
Imp = 5.5A
Voc = 21.85V
Short Circuit = 6.03A
but...