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solar street light absorb sun power by day,and automatically light at night when power arrive light senstive start value,even if in cloudy or rainy day, the power also could supply light for more than 10 days." as for the differnce point for solar street light when comparing with common street light in spite of its price a little higher,yet it can save lots of lighting cost as well as convience for install.
As a new energy with features of free pollution inexhausted and renewable,solar PV generation facility drought many attention,especially on the social backup of energy-saving and reduce pollution become social common consicence.more and more enterprises are accept this ideal and become one of support due to its widely market prosperity.
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