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Anern, with 15 years of experience in the energy industry, from solar systems to solar accessories, from indoor LED lighting to outdoor solar lighting, we are one of the sources to meet your diverse needs.
We have cooperated with more than 200 countries in solar energy projects and road lighting projects. We have exported products to many countries and participated in many important government projects around the world.
We provide customers with one-stop solar energy solutions and road lighting solutions, and provide ODM and OEM services, we can meet customers one-time procurement, to provide customers with more comprehensive services.
Anern has 15 years of experience in solar lighting and solar product manufacturing. Anern Industry Group Limited is headquartered in Guangzhou. With a production base of 7,000 square meters, our company has an R&D team of more than 100 people.
With the advancement of new rural construction, the sales of solar street lights, as a green energy lighting solution, have rapidly increased. Despite this, many people still doubt their lifespan, worrying that this new product's technology is not yet mature and has a short lifespan. Even if manufacturers offer a three-year warranty, consumers remain hesitant. Today, we will scientifically analyze the actual lifespan of wholesale solar street lights.
Solar street lights are an independent power generation lighting system composed of batteries, street light poles, LED lamp fixtures, solar panels, and solar street light controllers. During the day, the panels convert light energy into electricity stored in the batteries, and at night, the batteries power the LED light sources to emit light.
Solar panels are made of silicon wafers with a lifespan of about 20 years, serving as the core power generation component of the entire system.
LED light sources are composed of multiple LED chips with a theoretical lifespan of 50000 hours; under normal usage, they can last about 10 years.
Street light poles are made of Q235 steel, hot-dip galvanized for excellent rust and corrosion resistance, ensuring no rust for at least 15 years.
Currently, solar street lights mainly use gel maintenance-free batteries and lithium batteries. The normal lifespan of gel batteries is 6 to 8 years, while lithium batteries last 3 to 5 years. Although some manufacturers claim that gel batteries can last 8 to 10 years and lithium batteries at least 5 years, in actual use, attention should be paid to performance degradation. Usually, batteries need to be replaced every 3 to 5 years to ensure good lighting effects.
Controllers generally have a high waterproof sealing level and do not need to be replaced for 5 to 6 years under normal use.
Overall, the key to the lifespan of solar street lights lies in the choice and configuration of the battery. It is recommended to configure a sufficiently large capacity battery when purchasing to extend its cycle life. The larger the battery's capacity, the smaller the depth of each discharge, which will significantly enhance the lifespan of the battery. Additionally, regular maintenance and strict adherence to construction standards during installation are effective measures to extend the lifespan of solar street lights.
Through the detailed analysis above, we hope to answer your questions about the lifespan of wholesale solar street lights and provide a reference for choosing high-performance, long-lasting products. Choosing suitable solar street lights can not only help save energy and reduce emissions for the environment but also contribute to urban safety and lighting.
