There is very little snow in the south. Snow turns into water. In colder places, it will form freezing rain, which will become ice after a period of study. Solar-powered street lights installed in these places could become works of art. But the cold time in the south is brief, with snow, rain and ice. After two days, there will be a big cleaning. In the north, the three northeastern provinces, Zhangjiakou and Chengdu in Hebei, Gansu, Qinghai and Tibet in the west? Does the snow affect them?

The impact must be huge. In some colder places, solar panel snow is common. It is usually like some area with abundant snow. Usually the first one will reappear after the second. Covered in a layer of snow and ice, the solar street lights have a great impact. First, there is snow on the panels, which hinders solar power generation. After a few days, the battery will run out of power and the system will not be powered on. Compensation, the street lamp is not lit for a week, but the weather improves, and it takes several days for the system voltage to reach more than 12V before it can be lit again. These places are OK, but places with heavy smog are covered by snow in winter, so its impact will be greater. When the ice is clean, the dust on the surface of the battery panel is covered more evenly. Coupled with the persistent haze effect, the lights may remain off for a short time if the panels are not cleaned in time. It's been a long time.

Snowfall in winter has a great impact on solar street lamps. Users should timely clean the snow on the panel, and regularly clean the panel. The state spends money to let the people light, the people should cherish more, clean up the responsibility in time. Very heavy.