12V 24V 30A 50A 70A PWM Solar Charge Controller Dual USB Regulador IP32 Solar Panel with LCD Display Load Timer

Features ​​Automatic identification system voltage 12 24V auto recognition Humanized LCD displaying and double button operation of man machine interface Completed technical data for setup and modify High efficiency intelligent MPPT 3 stage charging mode The load control mode can be selected the timer function can be reset for street light at night Discharge capacity control Discharge counter of ampere hour Working storage function record the total run time of system record timers of error during running time record times of full charged battery Reliable over voltage protection short circuit protection over load protection overcharge protection over discharge protection Accurate temperature compensation correcting the charging and discharging voltage automatically improving the battery lifetime Roundly reverse connected protection Solar panels battery solar charge controller positive poles are all connected together adopting negative MOSFET in series control circuit Specification Current 30A 50A 70ARated Voltage 12 24VUSB Output 2 4A x2Over Charge Current V 13 7V x2 24VOver Discharge Current V 10 5 11V 2 24VTemperature Compensation 3mv ° cellEmpty Load Wastage 45mALoop Voltage Drop 200mvDisplay LCD DisplayCharging Type MPPTWaterproof Grade IP32Material PlasticColor Black OrangeModelICharger SC30AICharger SC50AICharger SC70ASystem Voltage12V 24VMax Input Voltage of solar panel55VSelf consumptlon≤10mAMax charge current 30A 50A 70AMax disch