SOLAR-ML

SOLAR-ML
SOLAR-ML
SOLAR-ML
Solar Charge and Discharge Controller
Solar Charge and Discharge Controller (MPPT)
  • With the advanced dual-peak or multi-peak tracking technology
  • Built-in maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems,
  •  The product boasts an optimum MPPT tracking efficiency of up to 99.9%. 
  •  Automatic recognition of battery voltage is supported
  • The controller supports standard Modbus protocol, fulfilling the communication needs of various occasions.

Technical Data

  • System voltage (Auto)

    12V/24V DC 

  • No-load loss

    0.7 W to 1.2W

  • Battery voltage

    9V to 35V

  • Max. solar input voltage

    • 100V(25 °C )
    • 90V(-25 °C )

  • Max. power point voltage range

    Battery Voltage+2V to 75V

  • Rated charging current

    • 20A
    • 30A
    • 40A

  • Rated load current

    20A

  • Max capacitive load capacity

    10000uF

  • Max photovoltaic system input power

    • 260W/ 12V  or  520W/ 24V @ 20A
    • 400W/ 12V  or  800W/ 24V @ 30A
    • 550W/ 12V  or  1100W/ 24V @ 40A

  • Conversion efficiency

    Below 98%

  • MPPT tracking efficiency

    Above 99%

  • Communication method

    RS232

  • Historical data storage 

    data can be stored for up to a year.

  •  Protection 

    • built-in over-temperature protection 
    • Featuring a temperature compensation function, the controller can automatically adjust charging and discharging parameters in order to extend the battery's service life. 

  • Altitude

    below 3000m

  • Temperature compensation factor

    -3.0mv/ °C/ 2V (default)

  •  LCD screen

    • check device operating data and statuses
    • modify controller parameters.  

  • Protection degree

    IP32

  • Operating temperature

    -35°C to +45°C

  • Weight

    • 1.4kg @20A
    • 2.0kg @ 30A
    • 2.0kg @40A

  • Product dimensions

    • 210*151*59.5mm @ 20A
    • 238*173*72.5 mm@ 30A
    • 238*173*72.5mm @40A

  • Certification

Specification Code

Example Product Code:
SOLAR-ML 2420
SOLAR-ML-
-
Rated charging current

Rated charging current

  • 2420
    DC24V 20A
  • 2430
    DC24V 30A
  • 2440
    DC24V 40A

Technical Drawing

Wiring Drawing

Product Download Tab

DATA SHEET

Technical Drawing

Wiring Drawing