China 12V 24V 48V Solar Panel Charge Controller 70A

Solar Charge Controller with LCDIntroduction:
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 24/48V system voltage.
·A big LCD screen display one main window and 7 different sub windows: battery voltage, PV charge current, Load discharge current, total PV charge Ah, total PV discharge Ah, the setting of constant voltage charging, the setting of low voltage disconnect, the setting of low voltage reconnect
·The constant voltage charge, low voltage disconnect and reconnect data settable by user.
·External temperature sensor
·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 ground
·Dual terminals for solar panel input
·Battery type can be: GEL, AGM and solar battery etc.

ModelENS24/48-70DNormal voltage24/48V, automatic recognitionNominal battery charge current70AMax. PV input power2700W@24V
5400W@48VMax. solar input voltage Voc<72VMin. solar input voltage VMP>40VPower conversion efficiencyMax. 90%Standby power consumption<25mALength≤1m charge loop drop<0.25VLength≤1m discharge loop drop<0.05VTemperature compensation-3 mv/cell *KLCD screen displayBattery voltage, total PV charge Ah, total PV discharge Ah, the setting of constant voltage charging, the setting of low voltage disconnect, the setting of low voltage reconnectDimensions265*190*107mmWeight0.9kgAmbient temperature range-40 to +50ºCCase protectionIP22Float charge27.6V/55.2VConstant voltage charge29.2V(28~30V settable) / 58.4V (56~60V settable)Low disconnect voltage22V( 20.8~22.8V settable)/ 44V(41.6~45.6V settable)Low reconnect voltage25.6V(24.4~26.4V settable)/ 51.2V( 48.8~52.8V settable)GroundingPositive groundingBattery typeGEL,AGM, Solar battery etc.