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Photovoltaic Controller, MPPT Solar Controller Anti Backflow  For Street Lamp 13.8V

<ul><li>Reliable Practicality: MPPT maximizes the conversion of solar panel energy to battery charging, which has reliable practicality.</li><li>Rectifier Circuit: The IP67 MPPT solar controller adopts a high efficiency synchronous rectifier circuit structure.</li><li>Anti Backflow: The solar panel controller has the function of anti backflow, which meets daily power supply needs.</li><li>Simple Installation: The solar panel controller can be installed by connecting the output and input lines according to the applicable voltage.</li></ul>

<br><b>Specification:</b><br>Item Type: MPPT Solar Controller<br>Material: Plastic<br>Product Size: Approx. 40 x 75 x 22mm / 1.6 x 3.0 x 0.9in<br>Photosensitive: No Output During the Day, Load Output at Night, Suitable for Street Lights<br>Efficiency:  Greater than or equal to 95%<br>Noise: &lt;55dB<br>Application: Solar Street Light Controller Scene<br>Suitable for Photovoltaic Panel Parameters: Open Circuit Voltage: 21-25V<br>Charging Module:<br>Photovoltaic Input Power: 150W<br>PV Input Start Up Voltage: &gt;17V<br>PV Input Tracking Voltage: 16 to 25V<br>Output to Battery Current: 10A maximum 12A<br>No Load Loss: 20MA<br>Voltage Regulation Rate: 1%<br>Load Regulation: 5%<br>Full Load Ripple: 400mV<br>No Load Ripple: 100mV<br>Discharge Module:<br>Input Voltage: Equal to Battery Voltage<br>Load Output Voltage: Equal to Battery Voltage<br>Load Output Current: 10V<br>Static Power Consumption: 12mV<br>Load Output Mode: Photosensitive<br>Protection Module:<br>Battery Terminal Short Circuit Protection: Yes<br>Load Short Circuit Protection: Yes<br>Temperature Protection: Yes<br>Anti Backflow Protection: Yes<br>Protection Class: IP67<br>Operating Temperature: -40 degrees Celsius  to +65 degrees Celsius <br>Overheating Protection:<br>When the Internal Temperature of the MPPT Controller Exceeds 100 degrees Celsius , the MPPT Controller Will Reduce the Output Power. if the Internal Temperature Continues to Rise to 110 degrees Celsius , the MPPT Controller Will Automatically Turn off the Output. when the Internal Temperature of the MPPT Controller is Lower Than 90 degrees Celsius , the MPPT Controller Will Automatically Resume Operation.<br>Weight: Approx. 133g/4.7oz <br><br><b>Package List:</b><br>1 x MPPT Solar Controller <br><br><b>Note:</b><br><div>1.The MPPT controller should be fixed on an iron or metal bracket to avoid the vibration of the machine due to instability.</div><div>2.The MPPT controller should allow some space around the enclosure.</div><div>3.Output and input wires should be kept as short as possible to avoid excessive energy dissipation during transmission.</div><div>4.There is high voltage and high current in the machine, and non professionals are not allowed to disassemble.</div><div>5.The input and output terminals should be reliable and not loose, so as to avoid heating at the connection point.</div>