Led solar street light maintenance and battery components

After the solar street lights are installed for a certain number of years, the battery controller and other products need to be replaced. The battery has a cycle life. Generally, the solar street lights with reasonable configuration can be used for 5 years. Some projects are tendered or purchased at very low prices. Due to capital Limited, so the quality and configuration of the product may be very low, so it can not be used normally in 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 to maintain service. At present, many such customer orders have been received. Some of them have been unable to find a street lamp manufacturer for 5 years, and in some cases, the manufacturer does not care about after-sales (the manufacturer does not provide free after-sales, and customers pay for money and do not trust them so they find another manufacturer). In short, no matter whether it is 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 LED solar street light brand needs to be replaced by the controller and the battery, 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 are characteristics of low light source efficiency and high loss. Replacing a battery and controller is more expensive than a new system, so at this time we recommend that customers also change the light source (the light efficiency of the LED light source is greatly improved compared to the previous few days, the original 30W light source, currently 15W It can be replaced. Of course, the high-power LED lamp beads exported by the regular solar street lamp manufacturers have lumens between 150 and 160 lumens. The current SMD lamp beads on the market have relatively low luminous efficiency and poorer price, 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. Cute My Neighbor Totoro dividing line is now mostly made of crystalline silicon, has a good low-light detection system, and meets IEC61215 and electrical protection level II standards. The surface layer of the solar cell module uses a reflective film and a high-transparency glass design, which greatly improves the solar cell module's ability to receive light energy and increases the amount of electrical energy conversion. Corresponding holes are opened on both sides of the peripheral frame of the solar integrated street light, which can be easily installed in the corresponding system structure. The battery module usually has a standard MC connector and a one-meter cable. There are three diodes in the junction box, which effectively reduces the power loss of the internal system of the solar battery module. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Can lithium batteries be surpassed?