Weidmueller PV MARKER 1-3 MPP

The PV MARKER 1-3 MPP is a label used in photovoltaic (PV) systems to indicate the presence of one to three maximum power point (MPP) trackers. MPP trackers optimize solar panel output by adjusting voltage and current for maximum efficiency. This marker is typically placed on inverters or distribution boxes to help technicians identify MPP tracker connections, improving maintenance and troubleshooting.