Features 100 brand new and high qualityIt is a kind of intelligent and multifunctional solar charge controllerLCD display screen which makes the operation on the interface rather convenient Intelligent PWM Charging ModeAuto temperature compensationAdjustable chargingdischarging parameterProtection for battery low voltage overloadingshort circuit protection battery reversed protectionDelayed auto restart after overloading protectionEasy to use for solar panels Specification Rated Voltage 12V 24V Auto Switch Rated Current 30AMax Input Solar Panel Power 720W Connect 24V Battery Connect 12V Battery Max solar Panel Power 360W Open Voltage of Solar Panel 50VOver charging Protection 13 8V 27 6V Low Voltage Disconnection LVD 10 7V 21 4V Low Voltage Reconnected LVR 12 5 V 25V No Load Loss 30mALoop Voltage Drop 170mVCharging Mode PWM modeTemperature Compensation 4mV Cell CInstallation Cable area 7 AWG 16 mm Operating Temperature 10 60 CStorage Temperature 30 70 CHumidity Requirements 90 no condensationColor BlackDimensions 90 x 186 x 48 mmMounting Hole Spacing 60 x 178 5 mmPackage includes 1 x Solar Controller1 x Temp Sensor1 x English Manual Details pictures