This product is capable of detecting the power generated by the solar panel in real time and tracking the highest voltage and current value (VI), allowing the system to charge the battery with maximum power output. It is used in the solar off-grid photovoltaic system to coordinate the work of solar panels, batteries and loads, and is the core control component of the off-grid photovoltaic system. This product uses LCD dynamic display operating status, operating parameters, controller logs, control parameters and so on. Users can easily access various parameters through the buttons, and can modify the control parameters as needed to adapt to different system requirements. The controller adopts the standard Modbus communication protocol, which is convenient for users to expand and view and modify various parameters of the system. At the same time, the company provides free monitoring software, which can maximize the user's needs for different remote monitoring. The controller has a comprehensive electronic fault self-test function and powerful electronic protection function to minimize damage to product components due to installation errors and system failures.


Features:
1, support for colloidal batteries, sealed batteries, open batteries, lithium batteries and other types of battery charging procedures

2. With current-limiting charging mode, when the power of the panel is too large and the charging current is greater than the rated current, the controller automatically reduces the charging power to make it work at the rated charging current.

3. Support automatic identification of battery voltage.

4. It has fault LED indication and liquid crystal display abnormal information, which is convenient for the user to determine the system failure.

5, support historical data storage, storage time up to 1 year.

6, with LCD screen display function, you can view the device operating data and status, and at the same time support controller parameter changes.

7, support the standard modebus protocol to meet the communication needs of different occasions.

 
Model name

ML2420

ML2430

ML2440

Battery voltage

12V/24V

Max PV voltage

100V(25),90V(-25)

Charge current

20A

30A

40A

Discharge current

20A

Model name

ML4830N15

Battery voltage

12V/24V/36V/48V

Max PV volatge

150V

Charge current

30A

Discharge current

20A

Model name

ML4860

Battery volatge

12V/24V/36V/48V

Max PV volatge

150V(25),145V(-25)

Max input power

800W/12V ; 1600W/24V ; 2400W/36V ; 3200W/48V

Charge current

60A

Discharge current

20A

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Aliexpress
Brand Name WORKSTAR
Type Controller
Model Number 44

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30A 40A 60A MPPT 12V/24V Solar Charge Controller Controllers LCD Display HIgh Quality Solar Controller Panel PV Regulator

  • Product Code: 30A 40A 60A MPPT 12V/24V Solar Charge Controller Controllers LCD
  • Availability: In Stock
  • $443.75

  • Ex Tax: $443.75

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