Elejoy EY1600W Solar Panel Tester – MPPT Photovoltaic Multimeter (5-1600W)
Test any solar panel's real output in 30 seconds. The Elejoy EY1600W measures Maximum Power (Pmax), Open Circuit Voltage (Voc), Voltage at Max Power (Vmp), and Current at Max Power (Imp) — so you know if your panels are actually delivering what you paid for.
Auto & Manual MPPT modes. Powers itself from the panel being tested (no batteries needed). Comes with MC4 cable, alligator clips, and EVA carry case.
Essential tool for solar installers, equipment dealers, and serious system owners.