When buying solar street lights, many people pay too much attention to the price of solar street lights and ignore the quality of solar street light controllers. Have you ever encountered a situation where solar street lights do not turn on in continuous rainy days?
Some people may ask what is the inevitable relationship between this and the solar street light controller? We know that there are many factors that cause solar street lights not to turn on in continuous rainy days. For example, it may be that the lamp holder of the solar street light enters water, the battery is damaged, and the circuit is worn out. Another possibility is that the waterproof effect of the solar street light controller is not good, resulting in continuous cloudy and rainy days. Water ingress will affect the normal operation of solar street lights.
The fully waterproof solar power controller will be more expensive, but it will ensure the normal operation of the street light in the rainy days. In addition, the street light manufacturer also bends and fixes the internal connecting wire of the solar street light controller into a "u" shape, and the exposed external connecting wire is also fixed into a "u" shape. In addition to the rainwater moistening the solar power controller without short-circuiting, it also Apply waterproof rubber to the connection ports of the inner and outer cables.
At present, the main problem facing the street lighting industry is overcapacity. Although many street lamp manufacturers have high-end brands, street lamps are still low-end products in terms of technical indicators and demand satisfaction.
Second, some street lamp manufacturers are too backward in technology, and the street lamps produced are of insufficient quality and high cost. In order to save costs, some street lamp manufacturers deliberately use inferior materials, resulting in a low service life of LED street lamps and frequent failures during use.
In addition, it is the heat dissipation problem of LED street lights. We all know that heat dissipation is the main factor that affects the intensity of LED street lights. Although the energy efficiency of LED street lamps is about 80% higher than that of traditional incandescent lamps, the heat dissipation of LED components and drive circuits is very large. If the heat is not properly discharged, the luminosity and lifespan of the LED lamp will be greatly affected. Street lamp manufacturers should actively research and find better countermeasures to solve this problem.
