Since the reform of the housing system, few people have been able to enjoy free hot water. However, with the promotion and application of solar water heating systems in new residential buildings in Xining City, people will be able to use “no money†hot water in 24 hours in the near future, or they may not pay for the public lighting of the community.
Recently, the municipal government forwarded the provisions of the Xining Municipal Urban and Rural Planning and Construction Bureau on the promotion of the use of solar water heating systems and systems in the new civil construction project in Xining City (hereinafter referred to as the “Regulationsâ€), and decided to apply the abundant solar energy resources of Qinghai to the new construction. In the hot water system of civil residential projects. In accordance with the spirit of the "Regulations", all new low-rise (villas) and multi-storey (including 12-story and 12-story) buildings in the administrative area of ​​Xining City will be built in the future according to the relevant technical specifications of the national solar water heating system for civil buildings. Integrated design, construction and management of water systems. This will be a revolution in the history of energy utilization in the city with a planning era.
Qinghai, located on the Qinghai-Tibet Plateau, is rich in solar energy. The direct radiation intensity of the sun is large, the sunshine time is long, and the total amount of solar radiation is large. The total annual solar radiation is between 5637-7420MJ/M, and the average sunshine hours are at 2315- Between 3521 hours, the percentage of sunshine is 53%-81%, which is one of the regions with the most abundant solar radiation resources in China. In order to effectively implement the project of using the solar water heating system for civil buildings, the Xining Municipal Urban and Rural Planning and Construction Bureau has drawn a special effort to carry out a large number of fruitful preparatory work. At present, there are more than 10 development projects for real estate development enterprises in the city, and they have applied for the National Renewable Energy Demonstration Project.
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