What is the working principle and structure of solar street lamps?

There are many kinds of lamps on the market now, and solar street lamps are one of them. Then the problem is coming. Do you know the working principle and structure of solar street lamps? How to choose solar lamp posts? Let me give you a brief introduction.

Working principle and structure of solar street lamp

The principle is that when the light is mapped to the solar panel during the day, the solar panel converts light energy into electric energy and stores it in the lithium battery; When the light is weak at night, the stored electric energy is transmitted to the lamp holder, thus lighting the street lamp. The current solar street lamp is mainly composed of five parts: lamp post, lamp holder, battery panel, controller and lithium battery.

How to choose solar lamp posts?

1. Height requirements

Because the height of the lamp pole depends on the illumination of the street lamp, it must be carefully selected and determined according to the width of the road. For example, the height of single-sided street lamps is greater than or equal to the road width, the height of double-sided symmetrical street lamps is equal to the road width, and the height of double-sided serrated street lamps is not less than 70% of the road width, which is the best lighting effect.

In addition, the traffic volume on the road should also be considered. For example, there are many large trucks and the height of light poles is appropriate. On the contrary, if there are not many big trucks, then the lamp post can be lower. Of course, the control of height is biased, otherwise the consequences will be very serious.

2. Material requirements

Of course, the material is also an important criterion for selecting lamp poles, because it will affect the service life of street lamps. Q235 steel coil is more common now. The corrosion resistance of this material is not very good, so the surface will be treated to enhance this performance.

In addition, we often see that some lampshades are stainless steel and anodized. The corrosion resistance of these two materials is excellent, but from the price point of view, steel lamp poles are not so cheap. To this end, everyone can decide according to their own specific budget.

Editor's summary: After reading the above introduction, I believe everyone has a further understanding of the working principle and structure of solar street lamps. Please continue to pay attention to our website for more information, and more exciting content will be presented to you later.