Key Features : ◆ Pure sine wave inverter （on/off grid) ◆ Self-consumption and feed-in to the grid. ◆ Inverter running without battery ◆ One-click restoration to factory Settings ◆ Bulit-in lithium battery automatic activation ◆ Bulit-in 160A (for 7.2KW/8.2KW) / 180A (for 10.2KW) MPPT solar charger ◆ High PV input voltage rang (90~500VDC) ◆ Bulit-in anti-dusk kit for harsh environment ◆ Communicate with WIFI for IOS and Android ◆ Dual PV input and output ◆ Touch buttom