What is the main reason for the high cost of solar street lights

Presumably, companies and individuals who have bought and used solar street lights know that the price of solar street lights is relatively expensive, but it is not very clear which parts of the cost are mainly increased, and the key is where, non-professionals will certainly not be so clear. Changhui solar street light manufacturers will answer you what are the main costs of solar street lights: 　　1, the cost of solar panels In the solar lighting industry, the cost of solar panels is relatively high, and it can be said that solar street lights are occupied. More than 50% of it is not an exaggeration. The major solar panel manufacturers across the country want to use technological innovation to reduce costs. So far they have not found a better solution, but we believe that the solar lighting industry will get better and better in the future. Solar lights will enter the lives of ordinary people with high costs. The cost will gradually come down.　　2, the cost of the LED light source　　The cost of the LED light source is several times higher than that of the ordinary lamp, so the LED light source is more expensive, but the service life of the LED light source is relatively long. LED light sources are rarely used in households, and are basically used in industries, public places, and enterprises.　　3, the cost of storage battery　　It can be said that the cost of storage battery is the highest among solar street lights except for solar panels, reaching 3/1. Therefore, if you want to choose a good solar street light, you must first choose a good battery to increase the life of the solar street light.