solar street light needs repair after a few years of use

After the solar street light has been installed for a certain number of years, the battery controller and other products need to be replaced. The battery has a cycle life. Generally, a solar street light with a reasonable configuration can be used for 5 years. Some projects are tendered or purchased at very low prices. Due to limited funds, the quality and configuration of the product may be very low, so it cannot be used normally for 1 to 2 years, and some manufacturers do not have after-sales in order to make quick money, so if you want to turn on the lights, you need to find another solar street. Light manufacturer maintenance and repair. At present, we have received a lot of such customer orders. Some of them cannot find a street light manufacturer after 5 years of use. In some cases, the manufacturer does not care about the after-sales service (the manufacturer does not give free after-sales service, and the customer pays money and does not trust them, so they find another manufacturer). In short, whether it is the problem of the product itself or the life of the product components has reached the end of the life, the problem of street lamp maintenance is definitely more and more. Generally speaking, the controller and battery need to be replaced for solar street light, but some lamps are installed earlier and the light source power is relatively large, so the battery that needs to be replaced is also relatively large, and there is a feature of low light source efficiency and large loss of its own. A battery and a controller are more expensive than a new system, so at this time we recommend that the customer change the light source (the light efficiency of the LED light source has been greatly improved compared with the previous days, the original 30W light source. At present, the 15W light source is used. It can be replaced. Of course, the high-power LED lamp beads exported by regular solar street light manufacturers have lumens of 150 to 160 lumens. At present, the SMD lamp beads on the market are relatively low in light efficiency and relatively poor, but the price is low), After the whole set is replaced, the system is more stable and the price does not increase, and the lighting is improved.
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