MA2440N15 40A MPPT Solar Charge Controller 12V/24V with LCD Display
R 4 035.00
Takealot · checked 12 days ago
- Average
- R 4 261.58
- Lowest seen
- R 4 035.00
- Highest seen
- R 4 578.00
- Last change
- -R 8.00
- First indexed
- 21 Sep 2026
- Retailer
- Takealot
Description
Description:
Product comparison: As an upgraded model of the ML series, the MA series not only inherits the excellent genes of high energy conversion efficiency and high reliability of the ML series, but also has more settable parameters to meet the diverse needs of users; more powerful capacitive and inductive load start-up capabilities: better charging algorithm, which is beneficial to improve battery life; and more user-friendly display interface and accessories as well as a new appearance design.
Features:
1. This product adopts advanced dual-wave peak or multi-wave peak tracking technology, and tracks the highest voltage and current value (VI) of the solar panel, so that the system can charge the battery with the maximum power output, and the MPPT tracking efficiency can reach up to 99.9%; Using advanced digital power supply technology, the circuit energy conversion efficiency is as high as 98%.
2. This product supports automatic identification of battery voltage, and is suitable for various 12V/24V types of batteries, such as gel batteries, sealed batteries, open batteries, lithium batteries and other different types of battery charging procedures.
3. This product uses liquid crystal to dynamically display the running status, running parameters, controller log, control parameters, etc. The user can conveniently check various parameters through the buttons, and can modify the control parameters according to the needs to adapt to different system requirements.
4. The controller has a current-limiting charging mode. When the power of the battery board is too large and the charging current is greater than the rated current, the controller will automatically reduce the charging power to make it work at the rated charging current.
5. The controller adopts the standard Modbus communication protocol, which is convenient for users to expand, view and modify various parameters of the system.
6. The controller has a comprehensive electronic fault self-test function and powerful electronic protection function, which can avoid damage to product components due to installation errors and system failures; it has fault LED indication and LCD display abnormal information, which is convenient for users to determine system error.
7. Our products are widely used in solar off-grid photovoltaic systems to coordinate the work of solar panels, batteries and loads. They are the core control components of off-grid photovoltaic systems and are suitable for RV and ship photovoltaic systems, home off-grid photovoltaic systems, photovoltaic off-grid monitoring system, photovoltaic base station system, etc.
Specifications:
Model: MA2440N15
System voltage: 12V/24V Auto
No-load loss: 30/40/50mA
Battery voltage: 8V-32V
Solar maximum input voltage: 150V
Maximum PV input current: 27A/35A/53A
Maximum power point voltage range: battery voltage +2V ~ 110V
Applicable battery type: USE/FLD/GEL/LI/SLD
Rated charging current: 40A
Rated load current: 40A
PV system maximum input power:
40A: 520W/12V, 1040W/24V
Conversion efficiency: 98%
MPPT tracking efficiency: ;99%
Load working mode: Pure light control, light time control, manual mode (default), debugging mode, normally open
Parallel charging function: 40A does not support
Charging voltage line loss compensation: 40A does not support
Full setting: support
Constant voltage output setting: support
Screen backlight function: light up when there is a key operation, and automatically turn off after 20s without key operation
TTL communication: baud rate 9600kps
Historical data: the last 300 days of historical data can be stored
Temperature compensation coefficient: -3mv/ /2V (default value)
Working temperature: -35 ~+65
Protection class: IP32
Communication mode: 40A with 1 isolated RS485 communication port
Heat dissipation method: Natural heat dissipation
Altitude: 3000 meters
40A Weight: 32.3Kg, product size: 26x21x8.3cm
Notes:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
Please allow 1-3cm measuring deviation due to manual measurement. Thank you for your understanding!
Packing List:
1xMPPT controller
1xTemperature sensor
1 PackxMounting screw accessoriesWhat's in the box 1 x MPPT controller
1 x Temperature sensor
1 x Mounting screw accessories
Product comparison: As an upgraded model of the ML series, the MA series not only inherits the excellent genes of high energy conversion efficiency and high reliability of the ML series, but also has more settable parameters to meet the diverse needs of users; more powerful capacitive and inductive load start-up capabilities: better charging algorithm, which is beneficial to improve battery life; and more user-friendly display interface and accessories as well as a new appearance design.
Features:
1. This product adopts advanced dual-wave peak or multi-wave peak tracking technology, and tracks the highest voltage and current value (VI) of the solar panel, so that the system can charge the battery with the maximum power output, and the MPPT tracking efficiency can reach up to 99.9%; Using advanced digital power supply technology, the circuit energy conversion efficiency is as high as 98%.
2. This product supports automatic identification of battery voltage, and is suitable for various 12V/24V types of batteries, such as gel batteries, sealed batteries, open batteries, lithium batteries and other different types of battery charging procedures.
3. This product uses liquid crystal to dynamically display the running status, running parameters, controller log, control parameters, etc. The user can conveniently check various parameters through the buttons, and can modify the control parameters according to the needs to adapt to different system requirements.
4. The controller has a current-limiting charging mode. When the power of the battery board is too large and the charging current is greater than the rated current, the controller will automatically reduce the charging power to make it work at the rated charging current.
5. The controller adopts the standard Modbus communication protocol, which is convenient for users to expand, view and modify various parameters of the system.
6. The controller has a comprehensive electronic fault self-test function and powerful electronic protection function, which can avoid damage to product components due to installation errors and system failures; it has fault LED indication and LCD display abnormal information, which is convenient for users to determine system error.
7. Our products are widely used in solar off-grid photovoltaic systems to coordinate the work of solar panels, batteries and loads. They are the core control components of off-grid photovoltaic systems and are suitable for RV and ship photovoltaic systems, home off-grid photovoltaic systems, photovoltaic off-grid monitoring system, photovoltaic base station system, etc.
Specifications:
Model: MA2440N15
System voltage: 12V/24V Auto
No-load loss: 30/40/50mA
Battery voltage: 8V-32V
Solar maximum input voltage: 150V
Maximum PV input current: 27A/35A/53A
Maximum power point voltage range: battery voltage +2V ~ 110V
Applicable battery type: USE/FLD/GEL/LI/SLD
Rated charging current: 40A
Rated load current: 40A
PV system maximum input power:
40A: 520W/12V, 1040W/24V
Conversion efficiency: 98%
MPPT tracking efficiency: ;99%
Load working mode: Pure light control, light time control, manual mode (default), debugging mode, normally open
Parallel charging function: 40A does not support
Charging voltage line loss compensation: 40A does not support
Full setting: support
Constant voltage output setting: support
Screen backlight function: light up when there is a key operation, and automatically turn off after 20s without key operation
TTL communication: baud rate 9600kps
Historical data: the last 300 days of historical data can be stored
Temperature compensation coefficient: -3mv/ /2V (default value)
Working temperature: -35 ~+65
Protection class: IP32
Communication mode: 40A with 1 isolated RS485 communication port
Heat dissipation method: Natural heat dissipation
Altitude: 3000 meters
40A Weight: 32.3Kg, product size: 26x21x8.3cm
Notes:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
Please allow 1-3cm measuring deviation due to manual measurement. Thank you for your understanding!
Packing List:
1xMPPT controller
1xTemperature sensor
1 PackxMounting screw accessoriesWhat's in the box 1 x MPPT controller
1 x Temperature sensor
1 x Mounting screw accessories
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