Maxmartt MPPT Charge Controllers Solar,12V/24V 30A MPPT Solar Charge Controller Solar Panel Battery Regulator Dual USB LCD Display
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Features:Automatic identification system voltage, 12/24V auto recognition.Humanized LCD displaying and double button operation of man-machine interface.Completed technical data for setup and modify.High efficiency intelligent MPPT 3-stage charging mode.The load control mode can be selected, the timer function can be reset for street light at night.Discharge capacity control.Working storage function: record the total run time of system, record timers of error during running time, record times of full charged battery.Reliable over voltage protection, short circuit protection, over load protection, overcharge protection, over-discharge protection.Accurate temperature compensation, correcting the charging and discharging voltage automatically, improving the battery lifetime.Roundly reverse connected protection.Solar panels, battery, solar charge controller positive poles are all connected together, adopting negative MOSFET in series control circuit.Specifications:Current: 30A, 50A, 70A (optional)Rated Voltage: 12/24VUSB Output: 2.4A *2Over Charge Current(V): 13.7V/*2 24VOver Discharge Current(V): 10.5-11V/*2 24VTemperature Compensation: -3mv/℃/cellEmpty Load Wastage: ;45mALoop Voltage Drop: ;200mvDisplay: LCD DisplayCharging Type: MPPTWaterproof Grade: IP32Material: PlasticColor: Black + OrangeSize: 17.5 * 14 * 4cm/6.9 * 5.5 * 1.6in(30A), 21 * 19.2 * 5.5cm/8.3 * 7.6 * 2.2in(50A), 22.8 * 20 * 5.5cm/9 * 7.9 * 2.2in(70A)Package Weight: 480g-1284gPackage List:1 * Solar Charge Controller1 * User ManualNotes:1. The function of controller is to protect voltage overshoot and overplay.2. When the battery voltage is too low, the controller stops the output; after the solar panel is charged, the cell recovers to 12.6V.3. 12.6V is the recovery discharge voltage.4. The normal voltage of the controller is 10.7V
Features
- Automatic identification system voltage, 12/24V auto recognition
- Humanized LCD displaying and double button operation of man-machine interface
- Reliable over voltage protection, short circuit protection, over load protection, overcharge protection, over-discharge protection
- Accurate temperature compensation, correcting the charging and discharging voltage automatically, improving the battery lifetime
- Solar panels, battery, solar charge controller positive poles are all connected together, adopting negative MOSFET in series control circuit.