Description
Description:
Efficient charging: using advanced MPPT technology that outperforms traditional PWM charging technology by 15-30%, achieving ideal conversion efficiencies of up to 98%. This means faster charging times, higher energy efficiency and longer device life.
Universal compatibility: Suitable for a wide range of environments and devices, from home solar systems to mobile PV systems. The solar charge controller can handle charge currents up to 40A and supports a maximum solar panel power of 12V 520W / 24V 1040W. It is compatible with a wide range of deep cycle sealed batteries (AGM), gel batteries, flood batteries and lithium batteries.
Easy to use and control: A built-in Bluetooth module is included, allowing important data to be monitored remotely for user convenience. The MPPT Solar Controller helps users to easily monitor and adjust the operational status of the device. In addition, it is equipped with a TTL communication interface that supports the Modbus communication protocol, allowing extended functionality and meeting different communication requirements.
High stability: Automatic adjustment algorithms and support for current-limited charging mode ensure stable operation even under extreme conditions such as high temperatures up to 50°C or low temperatures down to -20°C, as well as in high charging power situations.
Enhanced safety: Provides comprehensive electronic protection features including battery reverse connection protection, PV reverse connection protection, PV short circuit protection, overcurrent protection during charging and TVS lightning protection. These features ensure the safety and long-term use of the device.






Efficient charging: Using advanced MPPT technology, which outperforms traditional PWM charging technologies by 15-30%, achieving conversion efficiencies of up to 98%. This means faster charging times, higher energy efficiency and longer device life.
Universal compatibility: Suitable for a wide range of environments and devices, from home solar power systems to mobile PV systems, and supports a maximum solar panel power of 12V 520W / 24V 1040W; compatible with a variety of deep-cycle sealed batteries such as AGM, gelac batteries, flood batteries and lithium batteries.
Easy to use and control: a built-in Bluetooth module is included, allowing users to remotely view essential data up to 20 metres away, making the MPPT Solar Charge Controller more convenient for users to monitor and adjust the operating status of the device.
High stability: Automatic adjustment algorithms support current-limiting charging mode, ensuring stable operation even in extreme temperatures from -20°C to 50°C or when charging power is excessively high.
Enhanced safety: Provides comprehensive protection features including battery reverse connection protection, PV reverse connection protection, PV short circuit protection, overcurrent protection during charging and TVS lightning protection. These features ensure the safety and long-term use of the device.
Specification:
- Product model: MC2440N10-B
- Charging current (DC). 40A
- Suitable for battery voltage (DC): 12V/24V Auto
- Solar panel open circuit voltage: Max. 100V DC
- Rated input power: 12V/520W; 24V/1040W
- MPPT control efficiency: ≥98%
- Charging Modes: Fast Charge, Balance, Float Charge
- External communication: Built-in Bluetooth module, control via Neutral App
- External temperature sensor: Supported
- Main material: ABS+PC
- Operating Temperature Range: -20°C to 50°C / -4°F to 122°F
- Product weight: 1.33 kg / 2.93 lbs
- Product dimensions: 183 x 125 x 70 mm / 7.20 x 4.92 x 2.76 inches
- Packing dimensions: 240 x 190 x 130 mm / 9.45 x 7.48 x 5.12 inches
The ideal solution for solar energy systems, providing optimum charging efficiency and longevity in a wide range of conditions.

