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

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.