The integration of solar water heater and solar power is the way of future development
- Issue Time
Today, solar water heaters come to not only simple hot water bath, solar water heaters and solar energy sensors now have a very different, today, Haining Shinco Materials Technology Co., Ltd. Xiaobian together with you Talk about the future development of solar energy.
We know that solar hot water has long been to the heating, air conditioning system expansion; to industrial applications, agricultural applications, industrial and agricultural applications is extremely broad and urgent development, many companies can find entry point. Based on low temperature applications, it expands to medium temperature. In the industrial area has a vast market space. At the end of 2015, coal-fired boilers will be discontinued. Therefore, the current use of solar energy at high temperatures is currently based on technology development and R & D. This is the main solar light and heat.
On the solar energy photovoltaic integration, solar thermal power generation terms, the solar thermal utilization industry's responsibility is to develop efficient collector, the core technology is the material and coating, our country is still far from the international gap. China's "Twelfth Five-Year" scientific and technological research target is the solar collector temperature of 400 degrees Celsius, and abroad up to 500-550 degrees Celsius gap is still large, should focus on scientific and technological research to solve scientific and technological problems, rather than to build demonstration projects and Industrialization. At present, the coating, glass materials and technology and other issues need not be further resolved.
Because of the special nature of solar energy, solar energy and complementary energy complement each other, to achieve the solar thermal engineering, commercialization. This is the only way solar commercialization is the product from "poverty alleviation" to "well-to-do" products the only way. Light and heat, photovoltaic and wind are all renewable energy, although clean, large but unstable. Optoelectronics, the reason why wind energy can be quickly commercialized, get the country's attention, it is because of a complementary national grid, with the national grid as a carrier, he is a stable commercial energy. Solar thermal utilization must also be based on domestic heating systems, residential and district heating and cooling systems, making it a stable commercial alternative source of energy. So light and heat also need a carrier - ancillary energy sources, rather than a single source of solar thermal energy, whether residential or residential projects, which is the only way to achieve the commercialization of solar thermal utilization.
Photovoltaic integrated solar water heater, mainly solar water heaters as the main body, with its stent-based, bracket and wings can be designed toward the south photovoltaic components, the equivalent of two wings for solar water heaters, with distributed photovoltaic can be combined with LED Lights for home lighting, household appliances to provide electricity. This should be unified design of a new type of solar thermal, optoelectronic combination of household products, which should be feasible, which is vast majority of rural areas in our country and on the lack of electricity, poor young and old and poor areas is undoubtedly a good product, which is The implementation of the specific plan proposed by the state for the development of distributed photovoltaic policy. This is the solar water heater can be combined with photovoltaic to achieve cogeneration.
The above is also the solar industry experts on the actual analysis of solar water heaters, which is the only way the future of solar water heaters.