MT3010/RS485/Bluetooth

30A MPPT solar charge controller

MPPT, 30A/30A, 12V/24V auto,
390/780W max input power, 100V@-20℃,90V@25℃ max solar voltage,
LCD display, common negative, RS485
Bluetooth optional

  • 12/24/36/48V automalic recognition
  • Optional APP version for Bluetooth communication
  • Real-lime energy slatistics funclion
  • Perfect EMC & thermal design
  • A combination of multiple tracking algorithms enables tracking the maximum power point quickly and accurately
  • Innovative Max Power Point Tracking(MPPT) technology, tracking efficiency >99.9%
  • Full digilal technology, high charge conversion efficiency up to 98%
  • LCD display design, read operating data and working condition easily
  • Flexible System baltery selection: Liquid, Gel, AGM and Lithium
  • Exlends baltery life through accurale remote temperature sensor
  • The Controller is prolecled against over-temperature due to built-in power reduction function
  • Four slages ballery charging process: MPPT, boost, equalization, float
  • Dual automatic protection to avoid exceeding the raled charging power and current
  • Multiple load control modes: Aiways on, Street lamp, User-defind Mode
  • Two USB interfaces(only -EU model)
  • lOT Wireless communication or Bluetooth communication functions optional
  • With the wireless communicalion function of the lOT , the controller can be connected remotely through loT'GPRS
  • Monthly charging data can be calculated and displayed by grouping and graphs
  • Based RS-485 standard Modbus protocol with R.11 interface lo maximize the communication needs of different occasions.
  • Full automatic electronic protect funclion for increased charge controller availability

Item MT2010 MT3010 MT2075 MT3075 MT4010 MT4010-E
Max Charging Current 20A 30A 20A 30A 40A 
System Voltage 12V/24V automatical recognization
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
Boost Voltage 14.0~14.8V/28.0~29.6V @25℃(default:14.5/29V)
Equalization Voltage 14.0~15.0V/28.0~30.0V @25℃(default:14.8/29.6V)
Float Voltage 13.0~14.5V/26.0~29.0V @25℃(default:13.7/27.4V)
Low voltage disconnect 10.8~11.8V/21.6~23.6V, SOC1~5 (default: 11.2/22.4V)
Low voltage reconnect 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)
Max volt on PV terminal *1 100V@-20℃,90V@25℃ 55V@-20℃,50V@25℃ 100V@-20℃,95V@25℃
Max input power 260/520W 390/780W 260/520W 390/780W 520/1040W  
Day/Night threshold 3.0~20.0V(default: 8.0/16.0V)
Day/Night delay time 0~30min(default: 0min)
MPPT tracking range*2       (Battery Voltage + 2.0V)~Voc*0.9 
Output Current 20A 30A 20A 30A
Load mode Always on, Street lamp, User-defind Mode       
Max tracking efficiency >99.9%
Max charge conversion 98.0% 97.0% 95.5%
Dimensions(mm) 182*187.5*64mm 255*187.5*63mm 182*187.5*58mm 182*187.5*64mm 255*187.5*69mm     255187.5*63
Weight 1.3Kg 1.5Kg 1Kg 1.3Kg 2.05Kg 1.5Kg
Self consumption ≤8mA(12V),≤12mA(24V)        
Communication RS485(RJ11 interface)                 
Optional IoT, Cyber-BT (Internal / External)    
Grounding Common Negative
Power terminals 6AWG (16mm2)                                           
Ambient temperature -20℃~+45℃
Storage temperature -25℃~+70℃
Ambient humidity ≤95%RH,No condensation
Protection degree IP32
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