Feature: 1. Solar Micro Inverter: The solar micro inverter is a device for converting direct current generated by solar panels into alternating current, and is mainly used in solar power generation systems. 2. Small Size: The solar micro inverter is small in size and capacity, with a capacity of 0.2‑1.6KW. 3. Multiple Protection: With island protection, voltage protection, frequency protection, temperature protection, current protection, etc. 4. High Quality Materials: This sine waving inverter is made of high quality aluminum alloy, waterproof and durable. 5. Tips: The grid connected inverter needs to be connected to the grid before it can be used, and can only be used with solar panels. Cannot be used with batteries. Specification: Item Type: Solar Micro Inverter Material: Aluminum Alloy Inverter Box Size: Approx. 13 x 7.7 x 3.7cm / 5.1 x 3.0 x 1.5in Output Voltage Waveform: Sine Waving Photovoltaic Output (DC): Input Connector Quantity: 1 Set MPPT Voltage Range: 24-40V Operating Voltage Range: 18-50V Maximum Input Voltage: 50V Start Voltage: 18V Maximum Input Power: 300W Maximum Input Current: 12A AC Output (AC): Single Phase Grid Type: 230V Rated Output Power: 280W Maximum Output Power: 300W Rated AC Current: 230V: 1.21A Rated AC Voltage: 230V AC Output Voltage Range: 230V AC: 180V to 280V Rated AC Frequency:50/60Hz Output Frequency Range: 50Hz: 47.5-52.5Hz/60Hz: 57.5-62.5Hz Output Power Factor: >0.99 Efficiency: The Highest Conversion Efficiency: 92.5% CEC Weighted Efficiency: 230V AC: 91.5% MPPT: Tracking Efficiency: 99.9% Night Loss: <700mW Temperature Range: -40℃ to 65℃ (ambient temperature), -40℃ to +85℃(storage temperature) Waterproof Grade: IP55 Communication: None Protection Mode: Island Protection, Voltage Protection, Frequency Protection, Temperature Protection, Current Protection, Etc. Comprehensive Grounding: the Pe End of the AC Cable is the Grounding Wire of the Device, and There is No Other Grounding Port. Package List: 1 x Solar Micro Inverter1 x User Manual1 x AC Cable Note: This device can only be connected to solar photovoltaic modules as an input sourceThis equipment is a grid connected power generation equipment. It must be connected to the power grid and the power grid is working normally to generate electricity. When the power grid fails, the equipment will also stop generating powerBefore use, please make sure that the open circuit voltage VOC and working voltage VMP of the photovoltaic module are in line with the input voltage and working voltage range of this equipmentBefore use, please ensure that the maximum output power of the photovoltaic modules does not exceed the maximum input power of the deviceThe DC power of the photovoltaic modules will pass through this equipment, each circuit must be disconnected separately before maintenance or disassemblyPlease do not cover the device with any other objects. Please do not open the casing. The maintenance of this device needs to be carried out by professionalsWhen photovoltaic modules are connected to this equipment and exposed to sunlight, they will supply DC power to this equipment, please pay attention to safetyPlease do not install the device in a place where it can be exposed to direct sunlight or may be covered by rain and snow (such as the aperture between the two components should be avoided)