Guangzhou Anern Energy Technology Co., Ltd.
Guangzhou Anern Energy Technology Co., Ltd.
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40W Solar Street Light

40W Solar Street Light

Recommended 40W Solar Street Light Models from Anern

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.


Key Specifications of 40W Solar Street Lights


AN-SLV-40W

AN-SLZ-40W

LED Light Source

140pcs high efficincy 5054 LEDs,
efficiency 210LM/W, Ra>80, 3000-6500K optional

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


What Can a 40W Solar Street Light Be Used for?

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


40W Solar Street Light FAQs

40W Solar Street Light FAQs

  • Q

    Is a solar street light 40 watt bright enough for roads?

    A

    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.

  • Q

    How many hours can a solar street light 40w work at night?

    A

    Most systems can operate for 10–12 hours after a full charge, depending on battery capacity and lighting mode.

  • Q

    Can 40 watt street lights work in rainy or cloudy areas?

    A

    Yes. With properly sized batteries and efficient panels, they can operate for several consecutive cloudy days.

  • Q

    How to choose the right 40W solar street light?

    A

    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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