24200-M-2.4G MPPT solar charge controller, purpose-designed for 24V battery systems. With 200W maximum load power and 20A charging current, this product delivers robust power support for medium-power off-grid lighting applications, while its built-in 2.4G wireless communication enables remote monitoring and intelligent management.
The 24200-M-2.4G‘s most distinctive feature is its dedicated adaptation for 24V battery systems. The 24V platform holds a unique position in off-grid lighting — compared to 12V systems, it can transmit the same power at lower current, reducing cable losses and heat generation; compared to 48V systems, it offers a more mature supporting ecosystem and lower system costs.
According to the product panel specifications, the 24200-M-2.4G supports 24V battery systems with a maximum charging current of 20A. For a 24V system, this translates to a theoretical maximum charging power of approximately 480W — sufficient to meet the daily charging requirements of medium-power lighting systems while maintaining a healthy energy reserve in the battery. The maximum solar open-circuit voltage of 50V provides flexible series configuration options for solar panels while maintaining ample safety margin.
The 24200-M-2.4G‘s maximum load power of 200W is the core feature distinguishing it from other models in the same series. A 200W LED luminaire adequately covers medium-to-high power lighting scenarios such as urban secondary roads, campus main roads, and township highways.
The LED output voltage range of 30V to 48V means the controller can boost the 24V battery voltage to the operating voltage range required by LED strings. In real-world operation, battery voltage fluctuates with charge/discharge state; driving LEDs directly would result in highly unstable brightness and power consumption. The 24200-M-2.4G’s step-up constant current driver boosts and stabilizes the fluctuating battery voltage to a set value, delivering constant current output that ensures consistent driving conditions for the LED string regardless of battery state of charge — preserving both illumination quality and luminaire longevity.
The value delivered by this integrated design is multifaceted: users no longer need to separately select and configure an LED driver power supply, reducing equipment selection complexity; the 2-in-1 design reduces hardware costs including enclosure, terminals, and internal circuit boards; and fewer devices and connection points mean fewer potential failure points, significantly enhancing system reliability.
As an MPPT solar charge controller, the 24200-M-2.4G incorporates a maximum power point tracking algorithm. Solar panels exhibit non-linear output characteristics, with a maximum power point that shifts in real time with changes in irradiance, temperature, and shading. The 24200-M-2.4G‘s MPPT algorithm continuously monitors the panel’s voltage and current, dynamically adjusting the operating point to ensure the PV array consistently operates at maximum power output.
Compared to traditional PWM controllers, MPPT technology can improve charging efficiency by 20% to 30% , with the advantage particularly pronounced under rapidly changing light conditions. For solar-dependent off-grid lighting systems, higher charging efficiency directly translates to shorter charging times, more fully charged batteries, and longer nighttime illumination duration.
The “2.4G” suffix in the model number points directly to its 2.4G wireless communication capability. This feature allows maintenance personnel to operate remotely from the ground, easily performing on/off control, brightness adjustment, and operating mode switching — without climbing the light pole or opening the controller housing.
For batch-deployed street light projects, the 2.4G wireless communication function is particularly practical — maintenance personnel can complete parameter configuration and commissioning without climbing each pole individually, dramatically improving installation and O&M efficiency. This capability also provides the hardware foundation for future IoT platform integration, remote monitoring, and fault alerts.
With its 24V system, 20A charging, 200W load, 30V-48V step-up constant current driver, and 2.4G wireless communication specifications, the 24200-M-2.4G offers distinct advantages in the following application scenarios:
Urban secondary roads and campus main road lighting: A 200W LED luminaire adequately covers medium-to-high power road lighting needs. The 20A charging capability ensures stable system operation even in regions with moderate sunlight conditions. 2.4G wireless communication makes commissioning and O&M for batch street light projects more efficient.
Township highways and community road lighting: These scenarios have higher requirements for lighting coverage and brightness. The 200W load capacity can drive multiple LED strings in parallel, meeting the lighting needs of wider roads.
Remote off-grid lighting: In areas with inadequate grid coverage, medium-power solar lighting systems are a basic necessity for community public lighting. The 24200-M-2.4G‘s 24V system compatibility and high-power output align perfectly with the medium-power solar lighting devices prevalent in these regions.
Batch street light projects requiring remote management: The 2.4G wireless communication function enables ground-level remote commissioning and parameter adjustment for batch-deployed street light projects, significantly reducing O&M costs.
The Sukite 24200-M-2.4G MPPT solar charge controller combines “24V system-specific charging + 20A charging + 200W load + 30V-48V step-up constant current LED driving + 2.4G wireless communication” to deliver a highly integrated control solution for medium-power off-grid lighting applications. It is neither a standalone charge controller nor an independent LED driver power supply — it is a comprehensive control solution designed from a system-level perspective, purpose-built for real-world application scenarios.
For system integrators and contractors planning urban road lighting, campus lighting, or off-grid lighting projects, the 24200-M-2.4G is a practical choice worthy of serious consideration.
Model: Sukite 24200-M-2.4G MPPT Solar Charge Controller
Core Functions: MPPT Maximum Power Point Tracking + 24V System-Specific Charging + Step-Up Constant Current LED Driver (30V-48V) + 2.4G Wireless Communication
Target Applications: 24V Off-Grid Lighting Systems (≤200W Load)
Key Specifications: Max. Charging Current 20A / Max. Solar Voc 50V / Max. Load Power 200W
Manufacturer: Dongguan Sukite New Energy Lighting Co., Ltd. (Sukite)
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