The longest solar LED street lamp lighting project is complete

At present China's longest solar street lighting engineering - — 20 km, 248 provincial highway in shandong shanghe installed solar street lamps, can save about 355875 KWH electricity, a year is equal to the saving of standard coal each year about 128. 25 tons, ash about 33.

at present China's longest solar street lighting engineering - — 20 km, 248 provincial highway in shandong shanghe installed solar street lamps, each year about 355875 KWH can save electricity, LED street lamp, equivalent to save of standard coal each year about 128. 25 tons, ash about 33. 18 about 56 tons of carbon dioxide. 85 tons of sulfur dioxide, about 2. 37 about 14 tons, nitrogen oxides. 22 tons, dust about 1. 4832 tons.