AC Output Rated Power Output: 6 kVA / 5 kW Output Voltage: 230 VAC/50Hz Max. Output Current: 25.8A Max. Bypass Input Power: 6kW AC Input AC Input Voltage: 230VAC/50Hz Surge Protection: 3 kVA/5 kVA, 8/20 ?s Max. Input Current: 30 A PV Input Start-up Voltage: 100VDC MPPT Voltage: 90–420VDC Max. Input Voltage (Voc): 435VDC Max. Input Current (Isc): 2 x 15 A Recommended PV Power: 5000 Wp No. PV Strings/MPPT Routes: 2/1 Optimizer Compatibility: DC Mbus Compatible DC Surge Protection: 10 kA, 8/20 ?s, criterion C Max. Input Current per Strings: 15 A General Communication: Wi-Fi Display: LED's, NetEco Component part only - Requires other components: Huawei 5KWh Isitepower-M ESS Battery Module Huawei Isitepower-M Mounting Base Requires installation by a Huawei preferred installer or a qualified electrician with a Wire Man's licence, who must supply a Certificate of Compliance after installation. Failure to provide supporting documentation on a warranty claim may void the warranty.