Chengdu, the first batch of wind + solar LED street lamps in the Shuangliu

To one night, Chengdu Shuangliu Yongan town ginkgo village villagers activities square, a row of lamps will be turned to light up for the surrounding residents here to enrich the cultural life of singing and dancing. The strange thing is that these lamps do not use electricity, all of their energy from a windmill on the lamp and a battery board.

It is understood that this wind + solar LED street lamp is the first demonstration of the use of Chengdu, which explore the use of new energy in the Chengdu plain, no doubt has an important demonstration significance.

Wind + solar

Composite use of new energy

Yesterday morning, the reporter saw the square in the village of ginkgo, these street lights are not the traditional street light, it's all the energy from these two devices! "Pointing to a solar panel and a windmill on the lamppost," explained the technician.

Originally, these lights are arranged on the installation of two devices, a windmill is the accumulation of wind, as long as the wind when the windmill rotated to generate electricity, and electricity will be stored in the battery; the solar battery board is arranged on the lamp stand is also facing the sun, the solar energy is converted into electrical energy accumulation however, when the night falls, the stored electric energy output began, LED lamp brightly.

"Environmental protection and energy saving, good comfort! Residents around the introduction of these street lights long, usually from 8 at night to light at night, after a little over 12 days, even if the sun is relatively weak cloudy days, the wind is very small weather, but also completely for the square to illuminate the use of.

Corporate profits + government subsidies

Demonstration of new street use cost-effective

So these lights are still technical bottlenecks? Its investment and returns in the end how? And do not have the promotion value? According to the Shuangliu County science and Technology Secretary Zheng Shuming introduced, the demonstration area of the town of Yongan is the earliest opening wind + solar LED street lamp, a total installed 4 lights; in addition, in the county town of Huanglong Valley and Yongxing Zhen Huang Xiao Xin Cun, were also installed 23 light and 2 light composite new energy lamp.

Install this batch of lights, through the "corporate profit point, government subsidies point, science and technology funds to support a" model, each lamp enterprises benefit 2500 yuan, science and Technology Bureau subsidy of 2500 yuan, the local government subsidies to a point, and the residents without paying a penny.

A one-time investment, but the latter will not generate electricity, but the service life of more than 10 years in general, the economic accounts are calculated. "The staff, through the enterprise profit + government subsidies of cooperation, on the one hand the government promotes the acquisition of enterprises to develop new products, on the other hand, the enterprise through the demonstration to achieve new product improvement and perfection, both are" win-win ", and the group of lights is not power, late save energy costs, economic returns are good.