Presumably, companies and individuals who have used solar street lamps know that the price of solar street lamps is relatively expensive, but it is not clear which parts of the cost are mainly raised. The key is where, not professionals, will not be so clear. It is up to the spectral solar street lamp manufacturers to answer the main expenses of solar street lamps:
1, the cost of solar panels in the solar lighting industry, the cost of solar panels is relatively high, it can be said that occupying more than 50 solar street lights can not be overemphasized. Major solar panel manufacturers across the country want to use technology innovation to reduce costs. So far, no better solution has been found, but we believe that the future solar lighting industry will get better and better, and solar lamps will enter the lives of ordinary people, and high costs. The cost will also slowly drop.
2, the cost of LED light source LED light source is several times higher than the cost of ordinary lights, so LED light source is more expensive, but relatively speaking, the service life of LED light source is very long. LED light sources are used in small households, and are basically used in industrial and public places and enterprises.
3, the cost of the battery can be said, the cost of the battery cost is the highest in solar street lights except solar panels, can reach 3 / 1. So to choose a good solar street light, you must first choose a good battery The life of solar street lights has been improved.
Adult Helmet,Pc Eps 58-62Cm Helmet,Cycling Adult Helmet,Adult Bicycle Helmet
SHAOXING KUNLUN IMP AND EXP CO.,LTD , https://www.shaoxingkunlun.com