Weidmueller PV MARKER NOTSTROM

The PV MARKER 1-3 MPP is a label used in photovoltaic (PV) systems to indicate multiple maximum power point (MPP) trackers. "1-3 MPP" signifies that the system has up to three MPP trackers, which optimize power generation from different solar panel strings. These markers help technicians identify MPP tracker inputs on inverters, improving system monitoring, troubleshooting, and maintenance efficiency. They are commonly placed on inverters or electrical distribution points in solar installations.