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Solar Street Light Ip67

1.IP67 protection rating, fully sealed for dust and water resistance
2.Self-cleaning technology, mechanical vibration module and nano hydrophobic coating
3.Electric shock prevention function
4.Green and pollution-free

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Description

Product Introduction

◎Advantages of IP67 protection rating: Solar Street Light IP67 achieves dust protection (IP6X) and short-term immersion protection (IPX7) through a fully sealed structure. Compared with IP65 street lights, it significantly reduces the risk of condensation and short circuits, is suitable for extreme environments such as heavy rain and coastal areas, and has a service life extended to more than 10 years.

◎Highlights of self-cleaning technology: The product integrates a mechanical vibration module and a nano hydrophobic coating, which automatically removes dust and bird droppings from the surface of the solar panel every day. The power generation efficiency recovery rate reaches 95%, replacing manual high-altitude cleaning and realizing zero maintenance in remote areas.

◎Adaptability to extreme environments: It adopts lithium iron phosphate battery (stable operation from -30℃ to +60℃), anti-UV lampshade and lightning protection module, covering complex scenarios such as deserts, extremely cold areas and chemical industrial zones, ensuring long-term stable operation.

◎Core parameters and certifications: The product is equipped with 23.5% high-efficiency monocrystalline silicon panel, 120lm/W LED light source, 6000-cycle battery, and has passed CE/RoHS/IP67 and other certifications, supporting intelligent light control and remote monitoring.

IP67 protection rating

Definition of IP67 protection

◎Level 6 dust protection: Completely prevent dust from entering (particles with diameter ≥75μm cannot penetrate).

◎Level 7 water protection: Can be short-term immersed in 1-meter-deep water (no harmful effects within 30 minutes), adapting to extreme weather such as heavy rain and floods.

Comparison of advantages between IP67 and IP65

Comparison Dimension	IP67 Solar Street Light	IP65 Traditional Solar Street Light
Dust Resistance	Fully sealed with no dust accumulation	Allows minor dust ingress; prone to blocking heat dissipation holes after long-term use
Waterproof Scenarios	Heavy rain, typhoons, short-term immersion (e.g., road waterlogging)	Resists splashing water but cannot withstand continuous heavy rain or water accumulation
Risk of Internal Condensation	Dual-seal design reduces condensation probability by 90%	Single-layer seal; prone to condensed water and short circuits under large temperature differences
Service Life	Over 10 years (salt spray test ≥3000 hours)	5-8 years (salt spray test ≤1000 hours)
Maintenance Cycle	5-year maintenance-free (extreme environments)	Requires seal ring cleaning and re-gluing every 2 years
Applicable Scenarios	Coastal areas, deserts, chemical zones, heavy rain-prone regions	Ordinary urban roads, low-humidity rural areas

Technical implementation

◎Integrated die-cast aluminum lamp body: Seamless structure to prevent water vapor from infiltrating through joints.

◎Sealing ring: Uses aging-resistant fluororubber (operating temperature -50℃ to +200℃) with a compression rebound rate ≥70%.

◎Breathable valve: Balances internal and external air pressure to prevent the sealed cavity from deforming and leaking due to temperature difference.

◎Waterproof treatment of cable joints: Uses M12 waterproof joints (IP68) with heat shrinkable sleeves for double protection.

Active self-cleaning system

Dust, bird droppings, tree gum and other dirt on the surface of solar panels will block light, resulting in a 30%-50% drop in power generation efficiency. This product is equipped with dual-mode self-cleaning technology of mechanical vibration + nano hydrophobic coating to achieve all-weather automatic maintenance:

Self-cleaning principle

◎Mechanical vibration module

Built-in micro eccentric motor (operating voltage 5V, power consumption 0.2W), which starts automatically 3 times a day (such as before sunrise, at noon, after sunset).

Generates high-frequency vibration (frequency 120Hz) to shake off surface-attached dust and dry dirt.

◎Nano hydrophobic coating

The surface of the solar panel is sprayed with a silica nano coating (contact angle ＞150°), which makes water droplets roll off in a spherical shape and take away stains.

The coating has a service life of 5 years, and its wear resistance passes the Taber 500 rotation test (wear amount ＜0.1mg).

◎Self-cleaning effect data

Dusty environment: After cleaning, the power generation efficiency is restored to 95% (compared with manual cleaning efficiency of 98%).

Bird droppings pollution: After vibration + rain washing, the residual area is ＜5% (traditional street lights require manual high-altitude cleaning).

Long-term attenuation: After 5 years of use, the actual attenuation rate of the solar panel is ＜8% (uncleaned street lights have an attenuation rate ＞30%).