Haofy Solar Micro Inverter Grid Tie, 10A Solar Grid Tie Micro Inverter, Sine Waving Inverter with High Conversion Rate for Generation System(350W) Stable for Use: Having been made of premium aluminum alloy material, this micro inverter is compact with fine workmanship, which is and stable for long term use Working Principle: A solar micro inverter is a device that converts the DC of a solar panel into an AC, small in size and low capacity, which is often used in small solar systems High Conversion Rate: This grid connected inverter has high conversion efficiency, the highest conversion efficiency can attain 92%, which can help improve the use efficiency Specification: Item Type: Solar Micro Inverter Grid Tie Material: Aluminum Alloy Product Series: PVGS300 500 Series Input Data(DC,PV): Number of Input Connector:1 set MPPT Voltage Range: 28V-55V Voltage Range: 18V-60V Maximum Input Voltage : 60V Startup Voltage : 18V Output Data(AC): Single Phase Grid Type : 230V Nominal Output Voltage: 230VAC Default Output Voltage Range: at 230VAC : 180V-280V Nominal Output Frequency: 60Hz Default Output Frequency Range: at 60Hz : 57.5Hz-62.5Hz Power Factor: >0.99 Total Harmonic Distortion : THD <5% Efficiency: Nominal MPPT Efficiency MPPT: 99.90% Night Power Consumption: <700mW Mechanical Data: Operating Ambient Temperature Range: -40°C to +65°C Storage Temperature Range: -40°C to +85°C Grade : IP55 Cooling Mode: Convection, No Fans Package List: 1 x Solar Micro Inverter 1 x User Manual 1 x Connecting Line