Item Type: Micro Inverter <br>Material: Aluminum Alloy <br>Product Size: Approx. 22.7 x 7.7 x 3.7cm / 8.9 x 3 x 1.5in <br>Gross Weight: Approx. 552g/2.0oz <br>Photovoltaic Output <br>Number of Connectors At Input: 1set (Group) <br>Maximum Power Point Tracking Range: 24V-40V <br>Operating Voltage Range: 18V-50V <br>Maximum DC Input Voltage: 50V <br>Starting Voltage: 18V <br>AC Output (AC) <br>Single Phase Grid Type: 120V, 230V <br>Rated AC Voltage: 120VAC, 230VAC <br>Output Voltage Range: 120VAC: 80V-160V 230VAC: 180V-280V <br>Rated AC Frequency: 50Hz, 60Hz <br>Output Frequency Range: 50Hz: 47.5Hz-52.5Hz, 60Hz: 57.5Hz-62.5Hz <br>Output Power Factor: >0.99 <br>Efficiency <br>Maximum Conversion Efficiency: 92.5% <br>CEC Weighted Efficiency: 120VAC: 90.5%, 230VAC: 91.5% <br>Tracking Efficiency: 99.9% <br>Nighttime Loss: <700mW <br>Mechanical Data <br>Operating Ambient Temperature: -40℃ to +65℃ <br>Storage Ambient Temperature: -40℃ to +85℃ <br>Protection Level: IP55 <br>Cooling Method: Natural Cooling, No Fan <br>Other Features <br>Isolation Characteristics: High Frequency Transformer Isolation <br>Comprehensive Grounding: PE end in AC cable line is the grounding wire of the equipment, no other grounding port. <br>Protection Mode: Islanding Protection, Voltage Protection, Frequency Protection, Temperature Protection, Current Protection, etc.<br>1、[Working Principle] Solar micro inverter is a device that converts solar panel DC into AC, with small size and capacity, commonly used in small solar system. <br>2、[Usage Requirements] To make the grid tie micro inverter work properly, it must be connected to the grid normally, and when the grid stops working, it will also stop generating electricity. <br>3、[Positive And Negative Ends] The positive and negative ends of the solar panel should not be connected backwards. If you extend the solar panel cable, you should be careful about this issue. <br>4、[Installation Environment] This microinverter supports IP55 protection rating, but it should be installed to avoid direct sunlight and rain, and placed in ventilated, dry and cool conditions. <br>5、[Voltage Requirement] To ensure normal operation, the voltage of the PV panel should not exceed the maximum input voltage of the solar grid tie inverter (Voc&lt;50V).Manual measurement, please allow some errors.1 x&nbsp;Micro&nbsp;Inverter<p><p>1 x Instruction Manual</p><p>1 x AC Cable</p></p>