Features 1、[Remote Control] The solar grid tie micro inverter allows you to check operational status from anywhere, adjust power parameters flexibly and conveniently, without the need to be on site. 2、[Safety Design] The solar micro inverter features built in fuse and protective devices, with input output reverse guard function to avoid damage caused by reverse connection. 3、[Premium Material] The solar inverter is constructed from aluminum alloy, ensuring strength and durability, providing heat dissipation for internal electronics. 4、[High Efficiency] The solar panel micro inverter features a peak efficiency of 95% and a nominal MPPT efficiency of 99.5%, ensuring conversion efficiency. 5、[Water Proof] The IP66 rated solar micro inverter ensures reassuring outdoor usage, resistant to water and dust, suitable for various environmental conditions. Specification Item Type: Solar Grid Tie Micro Inverter Material: Aluminum Alloy Input Data (DC, PV): Input Connector Quantity: 1 SET MPPT Voltage Range: 22-48V Operating Voltage Range: 20-50V Maximum Input Voltage: 50V Startup Voltage: 22V Maximum Input Power: 400W Maximum Input Current: 15A Output Data (AC): Single Phase Grid: 90-260V (Self Adaption) Rated Output Power: 400W Maximum Output Power: 400W Nominal Output Current: 120V AC: 3.3A, 230V AC: 1.7A Nominal Output Voltage: AC 120V, AC 230V (Actual 90-260V Adaptable) Default Output Voltage Range: AC 120V (80-160V), AC 230V (180-270V) Nominal Output Frequency: 50Hz 60Hz Default Output Frequency Range: 50Hz: 47.5Hz-51.5Hz, 60Hz: 58Hz-61Hz Power Factor: >0.99% Total Harmonic Distortion: THD<5% Maximum Units per Branch: 120V AC: 6 units, 230V AC: 11 units Efficiency: Peak Efficiency: 95% Nominal MPPT Efficiency: 99.5% Night Power Consumption: <1W Mechanical Data: Operating Temperature Range: -40℃ to +65℃ Storage Temperature Range: -40℃ to +85℃ Maximum AC Bus Cable Current: 20A Water Proof Rating: IP66 Cooling Mode: Convection,Fanless Other Features: Communication: WIFI (Cloud Monitoring) Transformer Design: Transformer, Electrical Isolation Integrated Ground: Ground Connection Provided by PE in AC Cable, No Additional Grounding Required Guard Functions: Island Guard, Voltage Guard, Frequency Guard, Temperature Guard, Current Guard, and more Design Compliance: EN IEC61000-3-2:2019+ A1:2021 EN 61000-3-3:2013+ A1:2019+ A2:2021 EN IEC55014-2:2021, EN IEC55014-2:2021 Package List 1 x Solar Grid Tie Micro Inverter 1 x Output Line 1 x Antenna 4 x Screws 4 x Washers 4 x Nuts 1 x User Manual