Products Description
The self-cleaning system is a specialized protective technology designed for challenging outdoor environments. It effectively removes contaminants such as dust and bird droppings from the surface of solar panels through physical cleaning methods. This ensures that light transmittance remains consistently above 92%, boosting power generation efficiency by 20% to 35% and significantly reducing the risk of performance degradation caused by dust buildup.
This solar hybrid street light is especially suitable for high-pole installations (≥11 meters), remote locations where manual maintenance is costly, and extreme climates such as areas prone to frequent sandstorms or high-humidity coastal conditions. It offers over 10 years of maintenance-free operation and supports dual-axis tracking technology, further enhancing the capture of low-angle sunlight for optimized energy utilization.
Advantages of Solar Hybrid Street Light
Continuous lighting 365 days a year
Dual-mode drive mechanism
A built-in micro motor drives a cleaning brush-made of silicone or microfiber-that moves back and forth across the solar panel surface. The cleaning process can be triggered automatically by a preset schedule (e.g., starting at 7 a.m. daily) or via remote command.
01
Improvements in light transmittance and power generation
With twice-daily mechanical cleaning, light transmittance is consistently maintained above 92%. For example, measured data shows that light transmittance remains at 98% of its initial value within 24 hours after a sandstorm. Under standard light intensity (1000 W/m²), this translates into a daily power generation increase of 28% to 35%.
02
Long-term protection in dusty areas
In regions with high sand and dust concentrations, the nanoscale fibers of the cleaning brush penetrate the solar panel's surface texture (surface roughness Ra ≤ 0.8 μm), effectively removing embedded particles and preventing localized hotspots caused by electrostatic adhesion (which can raise temperatures by over 15°C). This process extends the solar cells' lifespan, increasing the L70 lifespan by 15% to 20%.
03
Synergistic effect of high brightness performance
Additionally, the system features an IP66 protection rating, ensuring that the LED lamp beads and optical lenses are safeguarded from dust and moisture. This protection helps maintain high light transmittance and luminous efficiency (180 LM/W), preventing brightness degradation due to insufficient sealing.
04
Technical Parameters:
|
Size |
1910*580*150mm |
|
Solar Panel |
36V 160w |
|
Lithium Battery |
25.6V 72Ah |
|
Protection level |
IP66 |
|
LED Lamp |
100w |
|
Installation height |
10-12m |
|
Clean machine |
Automatic windshield wipers |
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