Yantai starts using the first solar energy tunnel lighting system in China

Yantai starts using the first solar energy tunnel lighting system in China




April 8, the journalist was informed that Yantai City Authority the first use of domestic solar power lighting in the tunnel - through the World Road Tunnel photovoltaic lighting system, successfully passed the Ministry of Finance, Ministry of the expert group living build acceptance indicated that the system opened.

Yesterday's World Road through the tunnel to the south exit at the top of the mountain to see, in a radius of 3,000 square meters of flat land, the rows of dark blue solar panels to spectacular, there is the road tunnel through the World Solar PV power stations. Yantai Municipal Construction Bureau to live to the reporter, through the World Road Tunnel project photovoltaic lighting systems and networks as solar lighting and tunnel construction combined with internal only demonstration projects, but also is the first time solar power lighting in the tunnel. The total installed capacity of the project design is 100 kilowatts of solar cell module using the solar energy directly into electricity, and through the power inverter with the energy directly to the low voltage network, to achieve the purpose of the use of renewable energy. In the project design capacity 131,400 kwh and save 42 tons of coal equivalent / year, reducing carbon dioxide 109.74 tons / year, to reduce sulfur dioxide, 0.84 tons / year, reduce dust 0.42 tons / year, nearly 20 million in cost savings, resulting in good social, environmental and economic benefits. In addition, the tunnel is also used to promote the country T5 fluorescent lighting products, comprehensive application of the two energy-saving measures, annual savings of more than 120 tons of standard coal.



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