How long is the life of multifunctional solar street lights and what maintenance is required?

November 20, 2024

The life of multifunctional solar street lights is generally between 5 and 15 years, depending on the service life of the various components and working together. ‌

The life of solar street lights

Solar panel ‌ : the service life of solar panels is usually long, up to more than 15 years, and even in some conditions can reach more than 30 years, but 30 years later the solar energy attenuation will exceed 30%, can still continue to use ‌.

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‌LED light source ‌ : LED light source life is very long, in theory can reach more than 50,000 hours, the actual use can also maintain more than 10 years ‌.

‌Battery ‌ : Battery life is relatively short, generally between 3 and 8 years, depending on the type of battery and the environment in which it is used. Common batteries are lead-acid colloidal battery and lithium battery, lithium battery life can be more than 5 years ‌.

‌ Battery ‌

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‌ Controller ‌ : The life of the controller is usually about 8 to 10 years ‌.

‌ Controller ‌

‌ Lamp pole ‌ : the service life of the lamp pole is long, generally can reach more than 10 years, the service life of the lamp pole made of high quality steel can reach about 25 years ‌.
Maintenance measures
In order to extend the service life of solar street lights, the following maintenance measures can be taken:

‌ Regular inspection and maintenance ‌ : regularly check all components of solar street lights to ensure their normal operation. If the fault or damage is found, it should be repaired or replaced in time ‌.
‌ keep clean ‌ : clean solar panels and lamps regularly to avoid the accumulation of dust and dirt to improve the photoelectric conversion efficiency and lighting effect ‌.
‌ Reasonable charge and discharge ‌ : set appropriate charge and discharge parameters according to the instructions of the battery, avoid overcharge and overdischarge, and extend the service life of the battery ‌.
‌ Lightning protection measures ‌ : in the thunderstorm season, lightning protection measures should be taken to protect solar street lights from lightning damage, such as installing lightning protection devices ‌.

‌ Coping with bad weather ‌ : in bad weather, such as strong wind, heavy rain, etc., measures should be taken to protect the components of solar street lights from damage. In case of damage, repair it in time ‌.

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How long is the life of multifunctional solar street lights and what maintenance is required?

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