China 12 24V Auto. Switch 20A Solar Charge Controller with LED Display

Solar Charge Controller with LED
Introduction:
CARSPA company 's newest PWM solar charge controller, it is a state-of-the art device which was developed according to the latest available technical standards.
Main Features and Functions:
· Pulse Width Modulation Technology, which offers the good efficiency of your PV system.
· Automatically detects 12/24V system voltage.
· LED indicators to indicate the different charge battery capacity, on/off, and fault status
· Temperature-compensated, three-stage I-U curve charge regulation · Full electronic protection (reverse polarity, over-current, short-circuit, over temperature, current drawback, lightning etc. )
· Highest efficiency
· Positive grounding
· Dual terminals for solar panel input
· Battery type can be: GEL, AGM and solar battery etc.

ModelENS12/24-20ENS12/24-30ENS12/24-40ENS12/24-50ENS12/24-60Normal voltage12/24V, automatic recognitionNominal battery charge current20A30A40A50A60AMax. PV input power300W@12V
600W@24V450W@12V
900W@24V600W@12V
1200W@24V750W@12V
1500W@24V900W@12V
1800W@24VMax. solar input voltage Voc>30V/48VMin. solar input voltage VMP>16V/32VPower conversion efficiencyMax. 90%Standby power consumption<15mA<15mA<20mA<20mA<20mALength≤1m charge loop drop<0.25VLength≤1m discharge loop drop<0.05VTemperature compensation-3 mv/cell *KDimensions172*126.3*73mm(L*W*H)Weight0.35kg0.36kg0.38kg0.4kg0.4kgAmbient temperature range-40 to +50ºCCase protectionIP22Float charge13.8V/27.6VConstant voltage charge14.6V( 14~15V settable )29.2V (28~30V settable)Low disconnect voltage11V( 10.4~11.4V settable)/ 22V( 20.8~22.8V settable)Low reconnect voltage12.8V( 12.2~13.2V settable)/ 25.6V( 24.4~26.4V settable)GroundingPositive groundingBattery typeGEL,AGM, Solar battery etc.