PV Input 7000 W Max. PV Voltage 500 VDC 120A Solar & AC Charging Current MPPT Voltage Range 120~430 VDC Max PV Input Current 27A Built-in WiFi Mobile & Web Monitoring Colored LCD & Touch Buttons Dual Outputs Built-in Anti-dust Kit Work With & Without Battery RGB Lightning Built-in BMS Supports Parallel Operations (Up to 9 Units)