• Pure sine wave • PV input Voltage 60Vdc-500Vdc • Built-in MPPT 100A/120A • Capable to work without battery • Detachable dust cover for harsh environment • WiFi remote monitoring optional • Support multiple output priority: UTL, SOL, SBU, SUB • EQ function to optimize battery performance and extend lifecycle • Compatible work with lifepo4 battery via RS485 • Lithium battery activation function, which can be triggered by mains or PV 