Features 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 Photovoltaic Output (DC): Input Connector Quantity: 1 Set Maximum Input Power: 300W Maximum Input Current: 12A AC Output (AC): Rated Output Power: 280W Maximum Output Power: 300W 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% 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 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 Inverter 1 x User Manual 1 x AC Cable