This is a PREMIER 2.5KW Solar Hybrid Inverter* with a clean white body and a round black LCD control panel with ESC, UP, DOWN and ENTER buttons plus INV, AC, CHG and FAULT indicators. It converts DC power from solar panels and batteries to AC power for home use, and is ideal for solar backup, off-grid and hybrid solar systems. Compact, wall-mountable and reliable for powering lights, TV, fans, fridge and other household loads.