Power Solid On-Grid Inverter 120000WPSiO120000W3#1100VPVKRFeatures: Compatable for Big Capacity PV Panel Wi-Fi / 4G Plug Optional Max. PV Voltage up to 1100V Type II DC /AC SPD DC/AC Ratio up to 1.5 IP66 Protection High Efficiency up to 98.7% Reactive Power Control