Features: 1Sine Wave Inverter: GMI PV micro grid tie inverter adopts sinusoidal inverter technology the output current will not generate stray wave interference which effectively ensures stable power quality. 2Flexible Composition Of Different Sizes Of 3 Phase Power Generation Systems: GMI solar micro grid tie inverters are designed to be flexible and can be assembled on a grid connected basis according to the actual needs to meet the needs of different sizes of three phase power generation systems. 3Voltage Protection: GMI solar micro grid tie inverter is equipped with voltage protection function which can monitor and adjust the output voltage in real time to ensure stable voltage output and effectively protect the safety of electrical equipment and power grid. 4Current Protection: GMI solar micro grid tie inverter has current protection function which can monitor and adjust the output current in real time to prevent the equipment from being damaged by too much or too little current and ensure the stable operation of the system. 5Temperature Protection And Islanding Protection: GMI solar micro grid tie inverters have built in temperature sensors which can monitor the working temperature of the inverter and automatically reduce the power output or shut down when the temperature is too high effectively protecting the inverter and equipment. Islanding protection function which can automatically cut off the connection with the grid once it detects a grid fault or power failure avoiding the islanding effect and improving safety. Specification: Item Type: Solar Micro InverterMaterial: AluminumWeight: Approx. 910g / 32.1ozVoltage: AC220VPower: 500W Package List: 1 x SolarMicroInverter1 x Connection Line