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Solar street lights, composed of solar panels, controllers, batteries, and more, are more complex than traditional electric street lights. Therefore, to ensure their continuous operation, inspections and maintenance are typically conducted on a weekly basis. Additionally, a comprehensive check is performed every autumn, particularly focusing on cleaning and wiping the transparent parts of the lighting fixtures and solar panel components. So, what should be noted during the maintenance of solar street lights? The following are some important points to consider.
1. Weather Impact
Installed solar street lights generally do not require much maintenance. However, during summer, heavy rains and typhoons can occur, necessitating regular checks of the lamp poles, lamp heads, and battery seals to prevent water ingress or cracking. If solar street lights encounter such situations, they should be addressed immediately to avoid potential accidents.
2. Tree Impact
Solar street lights can also be influenced by trees, a fact that may not be understood by many. This is because there is a significant emphasis on greening in the country, and solar street light installations should correspond with tree planting initiatives. In summer, extreme weather conditions such as strong winds and heavy rain, especially in typhoon situations, can easily cause damage to solar street lights.
3. Temperature Impact
Exposure to high temperatures in summer and sudden cold in winter can also affect solar street lights. Long-term exposure to sunlight requires regular inspections and maintenance. Moreover, during summer storms, instances of lightning strikes may occur, and the best solution is to invest in solar street lights equipped with lightning protection devices. However, most manufacturers consider this aspect, so it’s not a major concern.
4. Battery
The battery is the core component of solar street lights. During summer storms, it is essential to check for water ingress in the batteries and to ensure proper anti-theft measures are in place. Maintenance of the battery is critical; taking good care of it naturally extends the lifespan of the solar street lights.
5. Dust Impact
The solar panels of street lights should be wiped occasionally; otherwise, they can accumulate dust or other substances. In northern regions where snow occurs, it is important to frequently clear snow buildup to ensure solar panels can effectively absorb sunlight.
The above points regarding the maintenance of solar street lights have been shared here. Additionally, the light-absorbing surfaces of the solar panels should be kept clean. If there is dust or other dirt, it should first be rinsed with clean water, followed by gently drying with a clean cloth. Hard objects or corrosive solvents should not be used for cleaning or wiping.
