Solar street lamp is the most common lighting in our daily life, so solar panels are the core part of solar street lamp, and also the most valuable part of solar street lamp. The sun's radiant energy is converted into electricity, or sent to a battery, so that the solar street lamp can work properly in rainy days. How do light poles of different heights match with the right solar panels? This is a very difficult problem for many people, so let's talk about it.

Among many solar cells, there are three most common and useful types of solar cells: monocrystalline silicon solar cells, polycrystalline silicon solar cells and amorphous silicon solar cells. It is best to use polysilicon solar cells in sunny places in the east and west. Because the production process of polysilicon solar cells is relatively simple, the price is lower than that of single crystal silicon. In the southern region, where there are more rainy days and sunlight is relatively unsatisfactory, monocrystalline silicon is used. Solar cells are better because the performance parameters of monocrystalline silicon solar cells are relatively stable. In the absence of outside sunlight, amorphous silicon solar cells are better because amorphous silicon solar cells require relatively low sunlight conditions.

In this case, we must clearly select the solar street lamp panel and must select the right panel so that the solar street lamp can be used normally and the maintenance cost can be eliminated.

The choice of solar panels for street lighting has a lot to do with the price, how to combine the panels for different heights of lampposts.

The size of the solar panel is related to the lighting time, the size of the light source, whether the light is satisfied (the length of the rainy day) and other factors, so the parameters of the solar street lamp need to be clearly asked when ordering.