This solar charge controller is a kind of intelligent， multi-functional solar charge and discharge controller. Use PWM charge mode， which can improve system efficiency and prolong the life span of the battery.Features:This controller is for off-grid solar system and to control the charging and discharging of the battery.It can well protect the battery and ensure long battery life and improved system performance.Automatic identification for system voltage: 12V or 24V.High efficiency intelligent PWM mode charging.The load control mode can be selected， the timer function can be reset for street light at night.Discharge capacity control， discharge counter of power， record total running time of system， etc.Reliable over voltage， short circuit， over load， overcharge and over-discharge protection.Accurate temperature compensation， correct charging and discharging voltage automatically. LCD display， 2 buttons to operate.Specifications:Color: Green + BlackMax. Charge/Discharge Current: 30A / 40A(optional)System Voltage: 12V / 24VMax. Input Voltage of Solar Panel: 55VSelf-consumption: <=12mALVD: 11.0V ADJ 9V ... 12V， *2 24VLVR: 12.6V ADJ 11V ... 13.5V， *2 24VFloat Voltage: 13.8V ADJ 13V ... 15V， *2 24VBoost Charging: 14.4V， *2 24V Battery voltage less than 12V start boost charging 2 hoursBattery Over Voltage Protection: 16.5V， *2 24VReverse Connection Protection: YesLoad Over Current Protection: YesCharge Type: PWMTemperature Compensation: -24mV/▲C for 12V System， * 2 24VWorking Temperature: -20 ~ 55▲CTerminal Scale: 14-6 AWGWater Resistance: IP32Item Size: 19 * 10.5 * 3.5cm / 7.48 * 4.13 * 1.37inItem Weight: 395g / 13.95ozPackage Size: 21 * 12 * 5cm / 8.27 * 4.72 * 1.97inPackage Weight: 496g / 17.49ozPackage List:1 * Solar Charge Controller1 * User Manual"
