China has the world's largest solar collector production capacity and is the world's largest application market for flat plate solar collectors. At present, with the rising world energy prices and the increasing awareness of environmental protection around the world, in the face of severe energy con2019-09-21
Solar energy is a huge energy that people can use in nature. The growth of all life on Earth is related to solar radiation. In recent years, many countries are exploring effective ways to use solar energy. With more and more solar water heaters being invented and widely used, the performance of residential solar water heaters has attracted more and more attention. This paper briefly analyses the advantages of residential solar water heater compared with other water heaters, and the heat transfer efficiency between residential solar water heater and the sun, atmosphere and environment.
The burning of a large amount of coal during winter heating in northern China has aggravated air pollution. So, is there a clean renewable energy source for winter heating? For example, what is the feasibility of solar heating? Can it be widely promoted?
On July 7, 2016, the “Implementation Opinions of the National Development and Reform Commission and the National Energy Administration on Promoting the Construction of Multi-energy Complementary Integrated Optimization Demonstration Projects” was officially issued, and the declaration of multi-energ2019-09-12
This paper explores some of the shortcomings of Sunpower solar water heaters and their improved methods and steps to fundamentally address the problem of wasted water. After a series of improvements, the improved Sunpower solar water heater has the outstanding advantage that in the cold north, there is no need to worry about the hot water flowing out of the water pipe.2019-09-09
In recent years, with the continuous high-rise construction, flat-panel solar collector systems are characterized by their high pressure resistance, long life, easy to form a secondary loop system, easy to combine with buildings, and large effective lighting area, not only in large areas abroad.2019-09-06
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