GMI Series MPPT Grid-Tie Microinverter — 500W / 600W / 700W | DC Input 18V to 50V | AC Output 80V to 280V 50Hz/60Hz | PV Inverters, Prolong Lifespan

Connect this device only to solar panels — it is an ON-GRID MPPT microinverter designed for grid-tied PV systems. Input range: DC 18V to 50V; AC output range: 80V to 280V at 50Hz or 60Hz. The inverter must be properly tied into a functioning utility grid; if the grid goes offline the unit will cease power production. Do not exceed the inverter's maximum PV input voltage (Voc < 50). Also ensure the combined PV array power does not surpass the inverter model rating (500W / 600W / 700W). Observe correct polarity: the solar panel positive and negative leads must not be reversed — take extra care when extending panel cabling.