Requirements of 15W solar street light installation:

First of all, the altitude of the applicable area of 15W solar street light is limited. Ordinary solar street lamp is suitable for the area within 2000 meters above sea level, that is, the whole central and Eastern Plain of China. Because the altitude will also affect the use of batteries and lines.

Secondly, the solar street lamp is best used at - 50 ℃ - 70 ℃. If the temperature is too high, it will not work normally, and if the temperature is too low, it will slow down.

Thirdly, the wind resistance level of the solar street lamp using area is 12, that is, there will be no damage within the wind of 12, which should be available in China.

Besides, the anti-seismic grade of solar street lamps is 8, and they will be damaged only in case of a major earthquake. Normal areas don't cause problems.

Finally, the solar street lamp can be used normally in the area where the humidity is not more than 80%. If the humidity is too high, the electronic components will be affected by moisture and unstable connection, which will affect the system lighting.