Since 2003, China solar water heating industry has accounted for 11.2% of the entire water heater industry, and will continue to grow at a high rate of 20%-30% per year. China has become the world's largest producer and seller of solar water heaters. According to this growth rate, the solar water heating industry will dominate the water heater market within 10 years.
Instead of saving energy, it is better not to use electricity. The global energy shortage is a trend that we have to face, and the electric water heater is an electric appliance that converts electric energy into heat energy. If there is hot water, it will consume electricity. In the electric water heater, the storage type takes time and there is also a safety hazard of leakage; that is, the power of the electric water heater is too large and consumes a lot of electricity, and the general residential community cannot carry such a load. A solar company suggested that we may not know that the efficiency of the electric combustion system is not high, and the waste of electricity is quite obvious. Moreover, in the case that China's energy mainly depends on coal power, this waste will also bring greenhouse gas emissions and atmosphere. A series of serious environmental problems such as pollution. An ordinary electric water heater consumes 100 kilograms of fuel or 125 kilograms of coal during its use, and its energy consumption is staggering. A solar energy manufacturer in Shandong estimates that if more than 300 million households in China use solar water heating centers, they can save 2,700 degrees of electricity per year, and calculate the electricity cost by 1,350 yuan per year. It saves electricity and saves money, and there is no security worry. If one-fifth of the country's households switch to solar hot water centers, the annual savings in the country can reach 80 billion yuan, saving more than 160 billion kilowatt-hours of electricity, equivalent to six times the power generation of the first phase of the Three Gorges Hydropower Station. Significantly reduced the amount of harmful substances produced by burning coal.
With the appreciation of the renminbi, the rising prices of raw materials, the increase in labor costs, the lack of talent in the industry, inflation and other unfavorable factors have brought some pressure on the solar industry. Solar water heater agent franchisees confidently said: China's "energy saving and emission reduction" policy will be further implemented, and various local governments will continue to implement policies to support the development of the industry, and the rural market will start to expand market space and other favorable factors, China's solar water heater industry will remain fast. The development trend.
