40W solar street lights are widely used for small roads, residential areas, pathways, and rural lighting projects where moderate brightness and high energy efficiency are required. Compared with higher-wattage systems, solar light 40W models offer a cost-effective solution with lower installation requirements while still delivering stable night-time illumination.
At Anern, we provide multiple 40W solar light solutions designed to suit different environments, budgets, and project needs.
1. 96 high-brightness LED beads.
2. Equipped with a brand-new A-grade lithium battery.
3. Comes with a remote control, supporting multiple lighting modes.
1. SMD5054 high-brightness LED beads are adopted.
2. Built-in solar street lamp controller with high conversion efficiency.
3. The shell is made of aluminum, ensuring more secure installation.
AN-SLV-40W | AN-SLZ-40W | |
LED Light Source | 140pcs high efficincy 5054 LEDs, | 96pcs Bridgelux high efficincy LEDs, efficiency 210LM/W, Ra>80, 3000-6500K optional |
Battery | 320WH, LiFePO4 lithium, >6000 cycles at 80% DOD | 12.8V192WH, LiFePO4 lithium, >2000 cycles at 80% DOD |
Solar Panel | 65W, high-efficiency monocrystalline | 18V 50W, high-efficiency monocrystalline |
Guard Level | IP 66 | IP 66 |
Solar charging time | 8~9 hours by bright sunlight | 8~9 hours by bright sunlight |
Lighting time | 4-5 nights | 4-5 nights |
Housing Material | Aluminium alloy + PMMA | Aluminium alloy + PMMA |
Size | 890*382*100mm | 848*385*139mm |
Working temperature | 0℃ to 65℃ | 0℃ to 65℃ |
Warranty | 5 years | 5 years |
40 watt solar street lights are suitable for applications where lighting coverage is needed without excessive brightness. Common use cases include:
Residential streets and community roads
Sidewalks and pedestrian pathways
Parks and public squares
Rural villages and remote areas
Parking areas with low traffic flow
Recommended installation height: 4–6 meters, Recommended pole spacing: 15–20 meters
Is a solar street light 40 watt bright enough for roads?
40W models are suitable for small roads, residential streets, and pedestrian areas. For main roads or highways, higher wattage is recommended, such as 150W solar street light.
How many hours can a solar street light 40w work at night?
Most systems can operate for 10–12 hours after a full charge, depending on battery capacity and lighting mode.
Can 40 watt street lights work in rainy or cloudy areas?
Yes. With properly sized batteries and efficient panels, they can operate for several consecutive cloudy days.
How to choose the right 40W solar street light?
When selecting a 40W street light, consider the following factors:
Installation location and pole height
Required lighting hours per night
Local weather and sunlight conditions
Budget and project scale
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