Solar street lamps for street light after transforming costs

Yunyang county is located in the three gorges reservoir area, a total population of 124. 120000 people, including non-agricultural population of 10. 50000 people, belong to large agricultural county in chongqing. The economy is not developed in 2005, the county GDP36. 3 billion yuan, Data from China's macro data mining analysis system) The county municipal road

yunyang county is located in the three gorges reservoir area, a total population of 124. 120000 people, including non-agricultural population of 10. 50000 people, belong to large agricultural county in chongqing. The economy is not developed in 2005, the county GDP36. 3 billion yuan, Data from China's macro data mining analysis system) , the county municipal street lamp power bills hit $1. 8 million a year. By reforming the LED street lamp, we can take the county municipal electricity saving 1. 4 million annually. Yunyang grid weak level is low, not above 110 kv line, self adjusting ability is insufficient, the county power grid reliability is poorer, many towns there is shortage of power LED lamp power consumption is small, can to a certain extent, ease the shortage of power. According to the LED street lamp 2000 yuan/a ( Contain the wick, control circuit, etc. ) 1000 street light, LED street light, the county, and renovation costs 2000000 yuan, save electricity, 1400000 a year, a year and a half to recover the investment costs. The service life of LED lights for ten years, and the maintenance cost is extremely low, late 10 years for the county street light electricity saving of RMB fourteen million, remove the cost of investment of two million yuan, twelve million yuan can save electricity.