Limited by the Weakest Solar PV Panels

The Victron App allows one to see the response of the MPPT charge controller. Here we are charging a 2kWhr LFP battery pack at 12.77v. The older and weaker 100W/20v PV-panels significantly drag down the 300W/30v panel, or viewed another way the newer albeit damaged 300W panel helps extend the use of the older 100W panels. Interestingly, the one large panel by itself does not out -perform the combined setup.