Solar street lights are the product of technological development and have many unique features compared to ordinary street

lights. The main differences between lightning-proof solar street lights and ordinary solar street lights are as follows:

Lightning protection: Lightning-proof solar street lights use lightning rods as the lightning receptor, effectively preventing direct

lightning strikes.

Grounding system: The lamp pole is used as the discharge body, and the grounding resistance of the grounding network is set

to 10 ohms according to the geological soil conditions. In addition, the circuit system of the street lamp also needs to be

grounded at appropriate positions.

Circuit protection: Special photovoltaic DC lightning protectors are installed, designed according to the power supply voltage.

During thunderstorm weather, the circuit of the solar street light may generate static induction or electromagnetic induction,

resulting in peak voltages or peak currents, which may affect the equipment. The lightning protectors can protect the power

lines and prevent large-scale lightning strikes in the same area from causing damage. 

Through these measures, lightning-proof solar street lights can better cope with adverse weather conditions such as

lightning strikes and ensure the normal operation of the lighting system.

Relying on years of industry cultivation and technology precipitation, Guangdong Guangyun Lighting Co., Ltd. is a

comprehensive high-tech lighting enterprise integrating product research and development, large-scale production, global

sales and professional after-sales. The company always adheres to the core business philosophy of "quality as the foundation

and customer as the center", and provides customers with high-quality photovoltaic lighting products and supporting

solutions with strict production standards and perfect service system. This paper systematically explains the professional

selection criteria of outdoor solar projection lights from five core dimensions.