iMars BG 50-80kW three phase photovoltaic grid connected inverter is a photovoltaic group series inverter developed by INVT for commercial users and distributed ground power stations. It adopts advanced T three level topology and SVPWM (space vector pulse width modulation) technology. It has high power density, modular design, simple installation and maintenance, high cost performance, and high cost performance. The PV system and large scale photovoltaic power stations provide more flexible solutions.