MPPT Solar Controller

  • ML2420 MPPT Solar charge controller
  • ML2420 MPPT Solar charge controller
  • ML2420 MPPT Solar charge controller
  • ML2420 MPPT Solar charge controller
  • ML2420 MPPT Solar charge controller
ML2420 MPPT Solar charge controllerML2420 MPPT Solar charge controllerML2420 MPPT Solar charge controllerML2420 MPPT Solar charge controllerML2420 MPPT Solar charge controller

ML2420 MPPT Solar charge controller

  • Product description: 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 efficien
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Features:

◆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%.

◆ Different charging program options including those for gel batteries, sealed batteries and open batteries, customized ones, etc. are available.

◆ 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.

Model

ML2420

ML2430

ML2440

System Voltage

12V/24VAuto

No-load Loss

0.7 W~1.2W

Battery Voltage

9~35

Max  Input Voltage of solar panel

100V(25℃) 90V(-25℃)

Max Power Point Voltage Range

Battery Voltage +2V ~ 75V

Rated Charge Current

20A

30A

40A

Rated Load Current

20A

Max Load Capacity

10000uF

Max power of solar panel system

260W/12V

520W/24V

400W/12V

800W/24V

520W/12V

1040W/24V

Transfer Efficiency

≤98%

MPPT Tracking Efficiency

>99%

Temperature Compensation Coefficient

-3mv/℃/2V(Default Value)

Working Temperature

-35℃ ~ +45℃

Protection Level

IP32

Communication Mode

RS232

Height

≤ 3000 m

Size

238*173*72.5mm