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MPPT Solar Controller, Flame Retardant Plastic Shell Solar Charge Controller Under Voltage Protection Low Noise  For Battery WS-M100-13.8V

<ul><li>POWER MAXIMIZATION: The MPPT controller utilizes solar Maximum Power Point Tracking MPPT, a technology that draws maximum power from solar panels</li><li>HIGH CONVERSION EFFICIENCY: High efficiency synchronous rectifier circuit structure is adopted, which also has high conversion efficiency in low power charging environment</li><li>MULTIPLE PROTECTION FUNCTIONS: Come with short circuit protection, over temperature protection, solar input under voltage protection</li></ul>

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<br><b>Specification:</b><br>Item Type: MPPT Solar Controller<br>Output Power: 100W<br>Efficiency:  Greater than or equal to 95%<br>Protection Class: IP67<br>Material: Flame Retardant plastic shell<br>Product Size: Approx. 63 x 32 x 18mm / 2.48 x 1.26 x 0.71in<br>Noise: &lt;55dB<br>Mechanical Shock And Vibration: Compliant with SAEJ1378<br>Weight: 81 g / 2.9 ozapprox.<br>             Item Type   MPPT Solar Controller       Model   13.8V 4 line   12.6V 4 line   14.6V 4 line       Applicable battery   12V  acid battery   3 strings lithium batteries   4 strings lithium iron phosphate batteries       Suitable for photovoltaic panel parameters   Open circuit voltage   21-25V        power voltage   &gt;15.5V   &gt;16.5V       Charging module   PV input starting voltage   &gt;17V       PV input tracking voltage   15-25V   15-25V   16-25V       Output to battery voltage   13.8V   12.6V   14.6V       Output to battery current   8A       No Load loss   20MA       Voltage regulation   1%       Load Regulation   5%       Full load ripple   400mV       No load ripple   100mV       Discharging module   Static power   12mA       Protection module   Battery terminal short circuit protection   Yes       Load short circuit protection   Yes       Temperature protection   Yes       Operating temperature   -40 degrees Celsius ~+65 degrees Celsius   Application Areas: <br>Solar street light controller<br>solar power charger<br>solar electric bike<br>solar electric tricycle<br>solar toy car<br>PROTECTION FUNCTION: <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>SHORT CIRCUIT PROTECTION: <br>When an unexpected short circuit occurs in the MPPT controller output, the MPPT controller automatically turns off the output and automatically returns to normal after the short circuit removed.<br>INPUT UNDERVOLTAGE PROTECTION: <br>When the input DC voltage of the MPPT controller is lower than 15V, the MPPT will protectively shut down and automatically resumes operation after the input voltage is normal.<br>PREINSTALLATION INSPECTION: <br>1. Check the appearance is normal before installation.<br>2. Check the label on the MPPT controller enclosure to verify that the specifications and performance of the MPTT controller match the equipment. <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 machine shaking due to instability.</div><div>2. The MPPT controller should be installed with some space around the enclosure.</div><div>3. Output and input wires should be as short as possible to avoid excessive energy consumption during transmission.</div><div>4. There is high voltage and high current in the machine, non professionals cannot use it and allow to disassemble it.</div><div>5. Input and output terminals should be reliable and not loose to avoid heating at the connection point.</div>