Zhejiang Xiuzhou "night to day": LED street lights perfect conversion of solar energy

"All things grow on the sun", but the sun does not always have. Storing the sunlight in the daytime and releasing it in the evening, it sounds that some "sci-fi" scene has become a reality in Xiuzhou new area. From the sunlight in the daytime to the street light in the evening, the perfect transformation is achieved through the power of "medium".

13 morning, reporters in the Xiuzhou new development and Construction Management Committee Office of planning and Construction Bureau to see a silk road photovoltaic street lamp design. Relevant responsible person said, the Silk Road 2 kilometers section of the solar LED street lamp project is being designed, the next step photovoltaic park will gradually promote the use of solar street lamps.

What will be the photovoltaic street lamps on the Silk Road? At present, the Xiuzhou new area has built about 5.2 km solar LED street lamp project, including Canal Road 3350 meters, Xiu Yuan Road 600 meters, silk road 1285 meters.

Mr. Zhu, who lives in Greentown, Yuezhuang, told reporters that his home was very close to the canal road. "There are many businesses on this road. There are more pedestrians and pedestrians in the evening. It is very necessary to install street lamps."

Reporters also learned that the solar LED street lamp project was invested and constructed by the Jiaxing photovoltaic high tech Industrial Park Management Committee, with a total investment of 1 million 987 thousand and 512 yuan. Among them, the canal road section adopts the unilateral cloth lamp mode, the lamp and the lamp spacing 30 meters, the safety lamp height 8 meters, is the solar energy LED street lamp, the single lamp power 60 watts; the Hong Gao road to Xiu Yuan road cross the Xincheng pond bridge south end about 300 meters to use the bilateral cloth lamp way, the lamp and the lamp spacing 20 meters, the safety lamp height 8 meters, selects the LED street lamp for the solar energy, the single lamp work. The main lane is 60 watts and the sidewalk is 30 watts; the garden road is about 300 meters across the Xincheng Tang Bridge. It uses two sides of the lamp. The distance between the lamp and the lamp is 25 meters, and the safety lamp is 7 meters high. It is a solar double pick LED street lamp, a single light power main road 60 watts, and a sidewalk 30 watts.

It is worth mentioning that the main components of the whole system of solar street lamps are produced by enterprises in Xiuzhou. "Components mainly include LED street lamps, solar panels, gel batteries and lampposts. Among them, LED street lamp brand is Sheng Di, the brand of solar panel is Yu bang, the brand of gel battery is Emperor Huang, and the lamp pole brand is Hecheng Xinguang. All of them are enterprise brand in Xiuzhou District, and are implemented by Shenghui Lighting Co., Ltd. in the park.

Compared with ordinary street lamps, photovoltaic street lamps have the characteristics of energy saving and environmental protection. "Because we use a new LED lamp holder, which is more energy efficient. The general street lamp power is between 250 and 400 watts. The street lamp we use is a 60 watt LED lamp. Xiuzhou new development and Construction Management Committee Planning and Construction Bureau official told reporters.

The power supply of photovoltaic street lamps comes from the photovoltaic modules beside the street lamps. "The electricity generated by photovoltaic generation during the day is stored in a battery of batteries, and the street lights are discharged by the discharge of batteries in the evening. It can be said that by the conversion of electric energy, the sunlight in the daytime has been stored in the evening and become a street lamp.

If it is full, it can be used for 4 to 5 days, but generally it is not very rainy for 5 days or so in Jiaxing. So there is no need to worry about whether the street lamp works.

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