20A MPPT 12/24V Auto Detect with LCD Display


  • 12/24V Autodetect 20A MPPT Smart Temp Compensated Solar Charge Controller with Status Display and Load Control
  • Detects 12V or 24V Battery and Automatically Adjusts, Supports WET AGM GEL Lithium and Custom Battery Charging
  •  Status Display Showing Solar Voltage,Solar Current, Battery Voltage, Battery Current, Load Current
  •  20A Solar Input and 20A Negative Ground Load out
  • Modbus Interface for Remote Monitoring and Control, DIN Rail Mounting Kit Included

R1,220.00 excl Vat

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20A MPPT, LCD Display 12/24V Auto Detect

  • With the advanced dual-peak or multi-peak tracking technology, when the solar panel is shadowed or part of the panel fails resulting in multiple peaks on the I-V curve, the controller is still able to accurately track the maximum power point.
  • A built-in maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems, and raise the charging efficiency by 15% to 20% compared with the conventional PWM method.
  • A combination of multiple tracking algorithms enables accurate tracking of the optimum working point on the I-V curve in an extremely short time.
  • The product boasts an optimum MPPT tracking efficiency of up to 99.9%.
  • Advanced digital power supply technologies raise the circuit’s energy conversion efficiency to as high as 98%.
  • Charging program options are available for different types of batteries including gel batteries, sealed batteries, open batteries, lithium batteries, etc.
  • The controller features a limited current charging mode. When the solar panel power exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level.
  • Instantaneous large current startup of capacitive loads is supported.
  • Automatic recognition of battery voltage is supported.
  • LED fault indicators and an LCD screen which can display abnormality information help users to quickly identify system faults.
  • Historical data storage function is available, and data can be stored for up to a year.


To download specifications Click Here.

ML2420 Manual

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