6V/12V Solar Charge Controller 3A PWM Solar Panel Battery Charger USB Regulator

Features: *Made of high quality materials durable *The solar charger controller is equipped with devices to prevent overcharge overdischarge short circuit overload and solar battery reverse connection. *Using battery discharge rate characteristics to correct discharge control this energy controller regulator is a practical tool that can meet your various job needs. *The solar charging controller adopts PWM main charging circuit of tandem type effectively improve the charging efficiency so that your work more quickly and smoothly completed. *The LED indicator shows the current status of the battery so that you can understand the information of the battery so that you can charge the battery in time more convenient. *The solar panel battery regulator has three operating modes to choose from:normally open mode the pure light control mode and light control plus timing mode. Specification: Solar panel power: ≤18W/≤36W Rated charging current: 3A Rated discharge current: 3A System voltage: 12V Overload short circuit protection: ≥ 3 times rated current short circuit protection 1.5 times rated current delay 5 minutes off 5 minutes after automatic recovery No-load current: ≤ 6mA (measured at nominal value) Voltage drop of charging loop: ≤0.7 V ±- 1% Discharge circuit voltage drop: ≤0.1 V ± - 1% Overvoltage protection: 8.3V ± 1%/ 16.5V ± 1% Overvoltage recovery: 7.5V± 1% / 15.0V ± 1% Overdischarge protection: 5.4V ± 1% /10.8V± 1% Overdischarge recovery: 6.4V ±1% /12.8V±1% Lift charge: 7.4V ± 1% /14.8V± 1% Balanced charging: 7.2V± 1% / 14.4V ±1% Float charging: 6.9V ±1% / 13.8V ±1% Charge return: 6.6V ±1% / 13.2V ±1% Daytime identification voltage: 3.5 V±1% / 7.0V±1% Night recognition voltage: 1.5 V± 1% /3. 0V± 1% Protection level: IP30 Operating temperature: -20℃~55℃ Size: 53.4 * 68.6 *22mm Package Contents: 1 x Solar Charger Controller Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.