Why not install integrated solar street lights on highways?

First, the cost of installing street lamps on highways is high

It is easy to understand the high cost of installing streetlights on expressways. The installation distance of street lamps is generally 30-40 meters (of course, the specific distance depends on the actual situation). If a street lamp of 50 meters is counted, there are hundreds of kilometers on every domestic highway, and street lamps are installed, the cost of street lamps is very high. In terms of electricity, the cost is astronomical. Some people say, you can install solar street lights. Yes, but the cost is very high, and the maintenance/repair in the later period is very high. If the installation of street lights, highways can effectively avoid the occurrence of traffic accidents, installation of street lights is also understandable. But street lamp manufacturers tell you: not necessarily. Why is that? Please continue to read.

Reason two, highway safety factor is high

The expressway is the road outside the city, which connects the city with the city and the country. There are no pedestrians and non-motor vehicles, urban road lights are installed for the safety and convenience of non-motor vehicles and pedestrians. The service functions of the two are different, so it is not necessary to install street lamps all the way, only in necessary sections, such as tunnels and death curves. Moreover, the highway surface is very flat, no obvious pit groove, the road condition maintains better, the safety factor is higher.

Reason three, car headlights, reflective road signs enough to meet the lighting needs

Street lighting is discontinuous and uneven. For drivers of high-speed vehicles, this alternating light and dark can be a dangerous optical illusion. In addition, it can quickly cause eye strain. Street lamp lighting is poor, and is scattered light, will make long-distance drivers blinding, causing driving safety hazards. Headlights can provide safer lighting for drivers when outside lighting is insufficient. Because there is no barrier to the car, the night can open high beam driving.