Thursday, September 29, 2011
LED produce cost expected cut down dramatically in 2015
Friday, September 16, 2011
For two years in Guangzhou to establish 150,000 rural solar street lights
According to reports, September 1, Guangzhou Municipal Construction Commission will send three teams to the Design Institute of Guangzhou, about 90 villages to proceed with the installation of solar street light design.
"Rural street construction" is in Guangzhou City, the "Top Ten livelihood projects," one of the plans to be completed within two years, Guangzhou 150 000 in rural areas of solar street lights. The project is funded by the entrepreneurs, charities and funding subsidies. Guangzhou Construction Committee official said, 15 companies donated at least 2000 solar street lights, 25 villages will benefit.
Shenzhen to Guangzhou's Sun Fuyuan Technology, Taiping Town, Cong Hua City, Lam donated silver than 100 million yuan worth of solar lights, Lam 30 Silver held in the evening lighting ceremony. The Taiping Town, Cong Hua Lam silver Solar Sixth street project is a pilot village project in Guangzhou, 86 silver street in the Lam Tsuen and out of the main trunk erection.
source: http://www.topledsupplier.com .
Lake Park to spend the solar street light
Recently, Lake Park, recycled water supply station of the emergence of a huge solar energy "awning", which is Wuxi's fifth solar street light station. The main roof of the station 21 sets 100W LED illumination, 9 sets of lights and LED light ceiling lighting 90W LED light tube power supply, the annual power generation of 1.5 million degrees.
In 2008, Wuxi began to solar lighting system to carry out research work, then have built five solar street light plant, the largest one in Lake Park tse River wetlands. Reporters at the Lake Park citizens around the square Rucker Road to see the road, all the way to the top of the poles have a "sunflower" look like solar panels, these new solar lights is complementary to the mains. At the Civic Center building in the southeast, is a solar power plant of the street, which consists of 12 groups of huge solar panels composed of silver, electric plate angle was 45 ° stretched to the sky to receive the energy from the sun, the proceeds will be temporarily stored electrical up, then store the energy distribution of the night to a nearby tse River a lake of 113 sets of lights and lawn use.
"The use of off-grid photovoltaic power station the way, with a 192 high single crystal silicon solar panels. Its use of the DAY-type bracket may at any time to track the sun panels toward the direction of conversion, fully absorb the sun." Wuxi Lighting Management Department official said, the station was saving 37 900 degrees, saving 13.67 tons of standard coal, 33.14 tons of carbon dioxide emissions, emissions of sulfur dioxide 108 kg.
It is understood that the entire solar street light system consists of five power stations, a few years ago, solar lighting had been introduced in Wuxi city lighting engineering, land horse line was first installed on many street a small solar panel, at present, the city's total this class of solar lights 1660. 13 street lighting and landscape lighting 5, total annual savings of 324,500 kWh, saving coal 129.8 tons of carbon dioxide emissions 32,000 tons, 9.74 tons of sulfur dioxide emissions.
source:http://www.topledsupplier.com