MPPT, 40A, 12V/24V auto, 520/1040W max input power, 100V max solar voltage,

LCD display, common negative

RS485, Bluetooth,IP32

  • Innovative Max Power Point Tracking(MPPT) technology, tracking efficiency >99.9%
  • Full digital technology, high charge conversion efficiency up to 98%
  • LCD display design, read operating data and working condition easily
  • Real-time energy statistics function
  • 12V 24V automatic recognition
  • Flexible System battery selection: Liquid, Gel, AGM and Lithium
  • Extends battery life through accurate remote temperature sensor
  • Controller is protected against over-temperature due to built-in power reduction function
  • Four stages battery charging process: MPPT, boost, equalization, float
  • Dual automatic protection to avoid exceeding the rated charging power and current
  • Multiple load control modes: Always on, Street lamp, User-defined mode
  • IoT wireless communication or Bluetooth (internal or external) communication functions optional
  • Optional APP version for Bluetooth communication
  • With the wireless communication function of the IoT, the controller can be connected remotely through IoT/GPRS
  • Monthly charging data can be calculated and displayed by grouping and graphs
  • Based RS-485 standard Modbus protocol with RJ11 interface to maximize the communication needs of different occasions
  • Perfect Heat dissipation design
  • Full automatic electronic protect function for increased charge controller availability

Item MC2010
Battery Parameters Max Charging Current 40A
System Voltage 12/24V automatic recognition
Battery Type Gel, AGM, Liquid, Lithium(default: Gel) 
Max volt on Bat. terminal 35V
Gel, AGM, Liquid MPPT Charging Voltage before boost or equalization charging stage(default: 14.5/29V)
Boost Voltage 14~14.8/28~29.6V @25℃(default: 14.8/29.6V)(Liquid, AGM)
Equalization Voltage 14~15.0/28~30V@25℃(default: 13.7/27.4V)
Float Voltage 13~14.5/26~39V @25℃
Low Volt. Disconnect 10.8~11.8V/21.6~23.6V(default: 11.2/22.4V)
Reconnect Voltage 11.4~12.8V/22.8~25.6V(default: 12.0/24.0V)
Overcharge Protect 15.8/31.3V
Temp. Compensation -4.17mV/K per cell (Boost, Equalization), -3.33mV/K per cell (Float)
Lithium Charging target voltage 10.0~32.0V(Lithium, default: 14.4V)
Charging recovery voltage 9.2~31.8V(Lithium, default: 14.0V)
Low voltage disconnect 9.0~30.0V(Lithium, default: 10.6V)
Low voltage reconnect 9.6~31.0V(Lithium, default: 12.0V)
Panel Parameters Max volt on PV terminal *1 95V
Max input power 520/1040W
Day/Night threshold 3.0~10.0/6.0~20.0V(Default: 8/16V)
MPPT tracking range *2        (Battery Voltage + 1.0V)~Voc*0.9
Load Parameters Output Current 30A
Load mode Always on, Street lamp, User-defind Mode(default: Always on)       
System Parameters Max tracking efficiency >99.9%
Max charge conversion 98.0%
Dimensions 196.5*136.6*67.1mm
Weight 1.3Kg
Self consumption ≤12mA
Communication RS485(RJ11 interface)
Optional IoT,  BLE(Internal/External)
Grounding Common Negative
Power terminals 6AWG(16mm2)                                           
Ambient temperature -20~+55℃
Storage temperature -25~+80℃
Ambient humidity 0~100%RH
Protection degree IP32
Max Altitude 4000m  

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