High-efficiency Maximum eficiency is up to 98.5% Low startup voltage, ultrawide MPPT voltage range 150% oversizing, 110% overloading output Built-in shadow tracking function Safe SPD typeⅡ protection both AC&DC ARC protection (Optional) IP66 protection Smart Built-in export power control Intelligent load management-Heat pump (Optional) Remote setting and upgrading Multiple monitoring methods, Pocket Wi-Fi/LAN/4G(Optinal) Economic Ultra-high power density Maximum 16A DC input current, support for high power solar panel Up to 3 MPPTs, 2 strings per channel