Technology is the guarantee to promote the large-scale popularization of solar LED street light products

The solar lighting industry is one of the most promising industries in the world today, but the high cost of solar panels has largely restricted the pace of development of the photovoltaic lighting industry. Therefore, under this situation, the progress of photovoltaic technology is strongly promoted. Reducing the cost of photovoltaic power generation has become an important guarantee for the large-scale popularization of solar LED street lighting products. At present, solar panels mainly include three types: monocrystalline silicon cells, polycrystalline silicon cells and thin film cells. The main methods of technological progress include improving photoelectric conversion efficiency, increasing solar light absorption, reducing the thickness of silicon wafers, and using inexpensive raw materials, etc. Wait.　　 With the overall advancement of the 'low-carbon economy　　 Solar LED street lights convert the absorbed light energy into electrical energy through battery panels, which are stored in batteries. At night, the electric energy is discharged from the battery through the active conditioning system for street lamp lighting. The intelligent controller completes the control and protection of the battery and other overall street lamp equipment. Domestic solar lighting has been in the forefront of the world. Although solar LED street lighting technology still has some application technical problems that need to be improved, and it is not very standardized, these problems can only be standardized in the development and application, and now the wind and solar hybrid technology is adopted , To solve the problem of insufficient light, with the improvement of photovoltaic lighting technology efficiency, the cost performance will be greatly improved, which will greatly promote the rapid development of my country's 'green lighting project'.