2015 China will reach 400 million square meters of solar water heaters
According to statistics, 43 billion square meters of existing buildings which, 95% is still a high-energy buildings. Seemingly simple solar water heaters, energy saving effect is obvious. 1 square meters of solar water heaters annual savings of 130 to 150 kg of standard coal. By the end of last year, China has 168 million square meters of solar water heaters can save more than 2000 tons of coal per year. According to the "Twelfth Five-Year Plan" in 2015, has a capacity of solar water heaters will reach as much as 400 million square meters.