Residual voltage on pannel
I just wired up two pannels - a 120 W Kyrocia and an 80 W Shell - in parallel for a 12V system. While checking my connections and polarity etc. before the final connection, I measured 0.25 V between the +ve side of the pannels and the ground on the pannels, which is connected to the aluminum frames. Is this normal?I went ahead and hooked up the array to the charge controller and hope nothing bad happens.
0 · Share on Twitter