How to achieve waterproof effect of each component of solar street light?

The components of solar street light are waterproof through specific design and process to ensure stable working under various weather conditions:

Solar panel: usually installed in high places to avoid direct contact with rainwater. The junction box and connecting wires use waterproof connectors to ensure that rainwater will not enter the internal circuit. Some designs may include waterproof tape or seals to protect the wiring.

Batteries:

• Mounting Location: Batteries are typically mounted at the base of the pole or in a specialized waterproof battery box. These locations are relatively dry and the box is designed to protect against dust and water ingress with an IP65 or better rating.
• Enclosure design: Battery enclosures are hermetically sealed, using waterproof materials and fasteners to ensure that the interior remains dry even during the rainy season.

LED Lamps:

• Lamp encapsulation: The LED lamp head is designed as a waterproof structure with a sealed lampshade, such as PC material, which has good light transmittance and waterproof performance.
• Wiring and Interface: The internal wiring points and external interfaces of the luminaire use waterproof adhesive rings and moisture-proof materials to ensure that water will not enter even in continuous rainfall.

Controller:

• Waterproof controller: Choose the controller with waterproof function, usually installed in the parts that are not easy to rain, such as inside the pole or waterproof box, the controller itself should also have a waterproof design, such as waterproof shell and sealed interface.
• Intelligent control: Some controllers have humidity sensing, which can automatically adjust the working mode in humid environment and reduce the risk of short-circuit.

Overall assembly and testing:

• Assembly process: During the assembly process, all connection points need to be waterproofed, such as using waterproof glue, silicone or special waterproof kits.
• Waterproof Test: After production is completed, waterproof test is conducted to ensure that each component and the overall luminaire remain waterproof even under simulated extreme weather conditions.

Through these comprehensive measures, the solar street light can maintain good working condition in various humid environments, including remote areas, prolonging the service life and reducing the need for maintenance.