Description: 1). 30A 12/24V Regulator 2).CE RoHS approved 3).temperature sensor outside Product Introduction CM series controller is a kind of intelligent, multi-purpose solar charge and discharge controller. The family use the fixed LCD display, with a very friendly interface; various control parameters can be flexibly set, fully meet your various application requirements. CM series controller has following features: - Image of LCD graphic symbol - Simple button operation - Automatic Identification System Voltage level - Intelligent PWM charge mode - Automatic Temperature Compensation - Adjustable charge-discharge control parameters - Settable Operating mode of Load - Accumulated function of charge and discharge Ampere hours - Remote monitoring and control function (custom) - Batteryreverse-discharge protection - BatteryLow Voltage Disconnection (LVD) - Batteryreverse connection protection - Overload, Short Circuit Protection Technical Parameter: Rated Current 30A Installation cable area. less than 7# AWG (16mm2) Rated Voltage 12V/24V Operating Temperature -10 ~60 cel.degree Open Circuit Voltage of solar panel less than 50V Storage temperature -30 ~70 cel. degree Float Voltage 13.8V/27.6V Humidity requirements less than 90%,no condensation Low Voltage Disconnection(LVD) 10.7V/21.4V Size 90 mm*188 mm*48 mm Low Voltage Reconnection(LVR) 12.5V/25.0V Mounting hole spacing 60 mm *178 mm No load loss less than 30mA weight 360g LoopVoltage Drop less than 170mV Temperature Compensation -4mV/Cell/cel.degree Charging Mode PWM mode