New Smart MPPT Charge Controller For Solar System

Short Description:

1. Intelligent regulation function, can maximize the power output of solar panels.
2. Eight protection functions and a high-efficiency import chip, to ensure the system’s high efficiency and stable output.
3. Lithium battery, lead-acid battery universal, with lithium battery automatic activation function.
4. With RS485 communication system, withstand voltage 100V, good heat dissipation, sufficient power.
5. Intelligent human-machine interaction display, all kinds of parameter settings are easy to make, and the parameters are clear at a glance.

Product Detail

Product Tags


1. This MPJ Solar controller combines DC/DC converting technology and MCU technology to deliver unparalleled efficiency and accuracy in managing the solar panel system’s output.
2. With its intelligent adjustment capabilities, the MPJ Series MPPT Solar Charge Controller can maximize the power output of your solar panels, regardless of changes in external conditions.
3. By utilizing MCL theory, the MPPT controller continually tracks the maximum working point of the solar panels, ensuring that they are always operating at peak efficiency.
4. Compared to traditional PWM solar charge controllers, the MPJ Series MPPT Solar Charge Controller offers significant advantages in terms of output efficiency and overall system performance. Its advanced technology and intelligent capabilities make it an ideal choice for those looking to optimize the performance of their solar panel system, while also reducing costs and minimizing their environmental impact.
5. Eight protection functions and efficient import chip, ensure the system efficient and stable output.
6. Lithium battery, lead-acid battery universal, with lithium battery automatic activation function.
7. With RS485 communication system, 100V voltage resistance, good heat dissipation and sufficient power.
8. Intelligent human-computer interaction display, a variety of parameter Settings easily completed, parameters at a glance.

Product Paraments

Model Number MPJ20 MPJ40 MPJ60
Maximum PV open circuit voltage 100V (at the lowest temperature) 92V (at a standard temperature of 25°)
 Minimum PV voltage 20V/40V/60V/80V
Rated Charge Current 10V 20V 30V 40V 50V 60V
PV maximum input power 12V 130W 260W 390W 520W 650W 780W
PV maximum input power 24V 130W 520W 780W 1040W 1300W 1560W
System voltage 12V/24V Auto
Rated Discharge Current 20A 40A 60A
Own consumption <50mA
MPPT highest accuracy 99%
Maximum charging efficiency 97%
Charging control mode Multi-stage(MPPT, Absorption, Float,Equalization, CV)
Float charge 13.8V/27.6V
Absorption charge 14.4V/28.8V
Equalization charge 14.6V/29.2V
Load disconnection(LVD) 10.8V/21.6V
Load reconnection(LVR) 12.6V/25.2V
Load control mode Normal, light control, light and tinning control, timing control, reverse light control
Light control point voltage 5V/10V/15V/20V
Battery Type GEL, SLD,FLD and USR(default),Lithium batteries customization 3series 3.7V,4 series 3.7V,4series 3.2V, 5series 3.2V
Human interface LCD with backlight 2 buttons
Cooling mode AL alloy heat sink
Wiring High current copper terminal<16mm2 (3AWG)
Temperature probe built-in
Communication mode RS485,RJ45 port
Working temperature range -20~ + 55°C
Storage temperature range -30~ + 80°C
Humidity 10%~90% No condensation
Note: Please operate at the ambient temperature allowed by the controller. If the ambient temperature exceeds the allowable range of the controller, please derate it.

Product picture


MPS (4)



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