Generally keep the battery on full voltage condition. Battery over-charging protection Battery over-discharging protection
Voltage: 48V DCCurrent: 20AGenerally keep battery on full voltage conditionPrevent battery from over-charging and -dischargingPrevents supplying electricity from battery to solar panels during nightsReverse polarity protection for battery and solar panelCurrent of load exceeds rated one of controllerController will turn into self-protection state and automatically locked up screen shows overloadShort-circuit happens controller will turn into self-protection state and locked up screen showLow voltage happens to battery controller will automatically separate loads from systemVoltage of battery goes up loads will automatically restart to workProtects from lightning strikeController normally working LCD screen will show new charging current, discharging current and voltage of battery every 5 secondsController always counting charging and discharging current hours of the batteryController start up according to voltage level of batteryController will self-setup charging-off, load-off and load-on voltageApproved under standard environment temperature 25°CAccording to varies system temperature controller will automatically compensate temperature of charging voltageAll trademarks shown here are for reference purposes only. They are the property of their respective owners, and we are not authorized to sell items bearing such trademarks.
20A Solar Charge Controller with 48V DC Voltage, Temperature Compensation
