We all know that solar street lights do not require power, are easy to maintain, and are energy-saving and environmentally friendly. However, there are also some installation and usage restrictions for solar street lights. There are requirements for the geographical location, altitude, lighting conditions, etc. of the installation site. In order to ensure that solar street lights can work properly and effectively, the following are some requirements for the installation and use of solar street lights in engineering:
1. Altitude:
There are corresponding restrictions on the altitude of the installation location for solar street lights. Ordinary solar street lights are generally suitable for areas with an altitude of no more than 2000 meters, which is most of the central and eastern regions of China. Due to the high altitude and insufficient sunlight exposure, fog often appears in high-altitude areas, which can also affect the photoelectric conversion efficiency of solar panels.
2. Environmental temperature
The working environment temperature of solar street lights is between -50 ° C and 70 ° C. If the temperature is too high, it can cause damage to the solar panels. If the temperature is too low, it can also affect the normal use of solar street lights, such as freezing the battery and freezing the solar panels, making them unable to work properly.
3. Air humidity
Solar street lights can be used normally in areas with humidity not exceeding 80%. If the air humidity is too high, the electronic components inside the solar street light will become unstable due to moisture, affecting the system lighting.
4. Uncontrollable factors
The wind resistance level of the solar street lamp is 12, which means that it will not be damaged within a 12 level wind. This should not be a problem for use in China. The seismic resistance level of solar street lights is 8, and they will not be damaged unless they are subjected to a major earthquake. There is no problem using it in normal areas.