Product Features

Multi-Peak MPPT:

The solar controller uses multi-peak MPPT technology to track the maximum power point in real-time, enhancing the conversion efficiency of solar panels.


Dual-core CPU Management:

Radiantsun integrates two cores into one processor to improve the operational speed of the solar controller. This setup also includes a data backup function that reduces the probability of damage by half, doubling the output power compared to other systems.


Intelligent Charge and Discharge Management:

1. Offers double protection for charging and discharging through both software and hardware. 2. Incorporates intelligent equalization technology. Capable of more than 2000 cycles of charging and discharging.


IPC 5.0 Technology:

Developed through 10 years of experience, Radiantsun has upgraded to a highly precise 5.0 version IPC technology (Intelligent Power Control 5.0). It intelligently detects recent weather conditions and plans discharge power to ensure functionality during extended rainy periods.


Pictures Display
Structure Design
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Application Scenarios
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  • Rural Areas: Where grid electricity is not available or too costly to install.
  • Roadways and Highways: For lighting up roads in areas with low traffic or where grid connection is impractical.
  • Parks and Recreational Areas: To provide safe and energy-efficient lighting.
  • Industrial Areas: For lighting up parking lots, walkways, and other outdoor areas.
  • Residential Areas: For street lighting in suburban or rural communities.
  • Tourist Attractions: To illuminate pathways and trails in eco-tourism sites.
  • Emergency Services: As backup lighting in case of power outages.
  • Public Spaces: For lighting up squares, plazas, and other public gathering areas.
  • Security Lighting: To deter crime and enhance safety in various locations.
    Remote Monitoring Stations: For lighting up areas where monitoring equipment is installed.


Independent Battery Box
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Light Distribution Display
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Specification Data
ModelsHS300HS400
LED Power100W150W
Solar Panel (W)300W400W
Battery (Wh)1536WH1920WH
Luminous Flux (LM)20,000lm30,000lm
Beam Angle155°*55°
CCT3000-6500K
CRI>70Ra
Charging Time4-6 hours
Working Time2-4 rainy days
Working Temperature-20℃~60℃
Lifespan≥50000 hours
MaterialDie-casting Aluminum
IP RatingIP65
Case Diameter60mm60mm
Installation Height (M)8-10M10-12M
Mounting Distance30~35m35~40m
Reference Installation
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