Because some solar street light manufacturers make tricks on solar street light materials in order to get more benefits. For example, a set of 6-meter solar street lights need 90AH batteries. Some solar street lights actually only give customers 60AH or 80AH batteries. The capacity is greatly reduced, providing the lighting time and brightness required by solar street lights. It is precisely because of this practice of these few solar street light manufacturers that it has left a bad image for customers, making them believe that all manufacturers are like this, and losing their trust will reduce the use of solar street lights. With fewer customers, how can the vast majority of solar street lamp manufacturers who really make products with their heart survive? The worry of many solar street light manufacturers now is that they are afraid that customers really think that the quality of solar street lights made by each manufacturer is inferior and cannot withstand long-term use. To be honest, some manufacturers will make all kinds of products for their own benefit, but not every solar street light manufacturer will do this. There are also solar street lamp manufacturers who know that those who cut corners to make solar street lamps cannot survive for a long time. Only by doing every solar street lamp well, with a long service life and good lighting brightness, can such solar street lamps get more customers' likes and the business will grow bigger and bigger. This information is exclusively provided by the solar lamp factory lighting, sourced from: http://.