The lifespan and maintenance of solar street lights depend on various factors, including the quality of the design, the operating environment, and proper maintenance practices. Here is some general information regarding the lifespan and maintenance of solar street lights:

Lifespan of All in One Integrated Solar Street Light: The lifespan of solar street lights is typically determined by their components, including the solar panels, batteries, LED lights, and controllers. Under normal usage and proper maintenance, the lifespan of solar street lights can range from 5 to 25 years.

1.Solar panels: Solar panels usually have a long lifespan, often exceeding 20 years. However, their performance may gradually decline over time, and they may require replacement or repairs during the usage period.

2.Batteries: Solar Panel Street Lighting commonly use deep-cycle batteries, which typically have a lifespan of 3 to 5 years, depending on their quality and usage. Regular monitoring of the battery's condition is necessary, and replacements should be done as needed.

3.LED lights: LED lights have a long lifespan, often surpassing 50,000 hours. The lifespan of LED lights primarily depends on their quality and usage. During maintenance, it may be necessary to replace individual bulbs or the entire light head assembly.

4.Controllers and other components: Controllers and other electronic components in solar street lights also require regular inspection and maintenance. The lifespan of the controller typically ranges from 5 to 10 years, while other components may vary based on their quality and operating conditions.

Maintenance of solar street lights: To ensure the proper functioning and extended lifespan of solar street lights, the following maintenance measures are commonly recommended:

1.Regular cleaning: Periodically clean the solar panels and the surface of the light fixtures to ensure efficient solar energy absorption and adequate lighting performance.

2.Battery monitoring: Regularly check the battery's charge level and performance, replacing them when necessary.

3.Check light fixture operation: Conduct routine inspections of the light fixtures, including bulbs, light heads, wiring, and controllers, to ensure everything is functioning correctly.

4.Verify circuit connections: Regularly inspect the circuit connections of the solar street lights, ensuring that they are secure and free from loose connections or corrosion.

5.Maintenance records and reporting: Keep maintenance records, documenting any repairs or replacements performed, and report any issues promptly to the appropriate authorities or maintenance teams.

Proper maintenance practices and timely replacements when necessary can significantly contribute to the lifespan and optimal performance of solar street lights.