Solar street lamps use restrictions?1

What are the limits to solar street lamps use area? Solar street lamps manufacturer to introduce to you, the main content is as follows:

the first applicable areas of altitude limit solar street lamps, ordinary solar street light is suitable for the area at an altitude of 2000 meters, which is across the plains of central and eastern parts of China. Because of the elevation may also affect the use of the battery and circuit.

second in - solar street lamps 50℃本; — Use the best 70 ℃, temperature is too high can't work normally, low temperature also can make it run slower.

solar street lamps use regional wind loading again for grade 12, is 12 level within the wind will not damage, should can be used in the country.