How long is the warranty period of lithium battery solar street lights?

Because of the safety, energy saving, high efficiency and pollution-free characteristics of solar energy, it has been vigorously promoted in various regions of the country. As an outstanding representative of green science and environmental protection, its wide use is not harmful to our country and the people of.

When many users buy lithium battery solar street lights, they are used to focusing on one question, that is, how long is the warranty period of lithium battery solar street lights? Let's first take a look at the performance and life of the structural parts that make up it.

First of all, the solar street light pole is formed from Q plate through Kaiping cutting and rolling pole at one time, and the pole body is all processed by hot-dip galvanizing surface spray. The zinc layer on the surface not only increases the strength, but also has an anti-rust treatment. Solar street light manufacturers design the diameter and wall thickness of the light pole according to the use environment, and generally guarantee that it will not rust for more than ten years. It is conceivable that if there is no man-made damage, the light pole can be used forever, at most the plastic powder will fall off. The light source of solar street lights uses LED lamp beads. The general chips are divided into two types of chips, namely Bridgelux and Epistar. The service life of the general lamp beads is hours. Besides, the solar panel is welded by silicon wafers. Its surface has toughened glass and aluminum frame. Its installation position is inclined° for rainproof treatment, and the general service life is more than one year. As for the controller, the controller used now is a constant current integrated controller, which, as the name suggests, integrates drive and control. The use time reaches years. In addition, the solar lithium battery is the most vulnerable element of the solar street lamp, and its general use time reaches about one year.

In fact, the meaning of the warranty period and the use period are different. The warranty is the quality assurance of the solar street lamp manufacturer for the product. Any problem during the period is free to repair and after-sale; the use period is how long the product can be used, and the manufacturer’s trust in the customer is the warranty The time limit is the same as that of ordinary mobile phones and other after-sales. Generally, the warranty time of two to three years is enough to win everyone's approval. On the other hand, those 'manufacturers' who advertised more than ten years of after-sales service really dare to consume.

Solar street light accessories are different, good and bad, and it is difficult to distinguish between good and bad. It is recommended that customers choose some good brands with professional eyes. A good configuration determines the length of use time, but users must Pay more attention to make lithium battery solar street lights last longer and develop longer.