Ge Jian: China's solar water heater industry on the development process - solar water heater, heating - HVAC Industry

Ge Jian: China's solar water heater industry on the development process - solar water heater

, heating - HVAC Industry

Solar water heater industry in China 70 years from the last century began to develop into the 90's industrialization, after a relatively long development course. 70s of last century, its leading products are technologically simple, low cost solar water heater drying mainly nausea. To the 80's, new all-glass vacuum tube solar collector was born, "Gradient aluminum magnetron sputtering - N / Al solar selective absorbing coating deposition Membrane Process "of the invention, so that film solar absorption to 85% or more than that. It is a result of this invention, making large-scale production of solar cells and commercial applications become possible. Domestic solar thermal industry has seen an initial prototype. Enter 90 years, as technology advances and expansion of business scale, technology and business have gradually matured and gradually formed a vacuum tube solar water heater, flat and boring series of three techniques of drying to achieve a product of the series and large-scale production. 90 in the late residential development and commercialization of domestic hot water needs of the substantial growth in the development of solar water heaters provide a huge market space. Since the 90s of last century, China's solar water heater industry to maintain rapid growth for 10 years. According to the authoritative Data show that in 1992, China solar water heater industry, the production is only 500,000 square meters, by 2005, annual production of solar water heaters in China has exceeded 15 million square meters, is 6.4 million square meters in 2000 to 2 percent. industry output has been more than 15,000,000,000 yuan.

2006 National Bureau of Statistics data show that annual production of solar water heaters in China has exceeded 18 million square meters, industrial output value of more than 20 billion yuan.

2007 production of solar water heaters in China has exceeded 23 million square meters, the solar water heater industry market Sell Amounted to 32.0 billion.

Experts on statistics relating to 2008 annual production reached 28 million square meters, the output value reached 400 billion yuan, compared with the same period in 2007 grew by over 20% of which exports about 10 million U.S. dollars. Export to Europe, America, Africa, South Korea, Southeast Asia and other 100 countries.

Present, China's annual production capacity of solar water heater is 2 times in Europe, North America, four times, has become the world's largest producer and largest solar water heater solar water heater market, the industry has also become the only scale in the production and use of a world leader on renewable energy industry. In recent years, the solar water heater industry is still 20% to 30% annual rate of rapid development.

According to the State ", 1999-2015 New Energy And renewable energy development plan ", 2015, the national residential solar water heaters are about 232 million cubic meters of ownership, the penetration rate will reach 20% -30% by 2020, the installation of solar water heaters in China will reach 3 million square meters, output will reach 3 billion, it great, "Sunshine Cake" attracted a lot of capital accumulation solar industry. Small swan, Meiling, Aucma, Haier Integrated represented Home Appliances Manufacturers have also involved a small amount of foreign capital and many parts of regional SMEs, this market also to solar gold. Solar water heater and the sudden emergence in the market, broken water heater gas and electric water heaters account for nearly Jiucheng share market situation, is gradually taking shape solar energy, gas and electric water heater "three pillars" of the pattern. According to Hardware Products Association statistics, China's urban households have a gas water heater 57.4%, 31.3% had electric water heaters with solar water heaters only 7.6%, but the purchase is expected in the urban households survey, the proportion will evolve into three 35.8% 30.2%, 23.2%, the ratio of solar water heaters will be substantial growth, started to become gas, electric products, a major competitor. Solar water heater market has formed a professional strong brand, regional brand, integrated home appliance brand-name co-exist in the market.

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