Solar flat plate collector

Guangzhou, Guangdong Vacuum Technology Co., Ltd. was established in 1993, specializes in technology development and production of nano-functional films. In 2003 the company and Guangzhou Energy Research Institute of Chinese Academy of Sciences, Sun Yat-sen Institute for Solar Energy Systems shared Guangzhou Municipal Science and Technology research project "magnetron sputtering film solar spectrum selective absorption and small batch technology" research. And in November 2004 through the project acceptance of Guangzhou Municipal Science and Technology Bureau. In recent years the strong support of Sun Yat-sen Institute for Solar Energy Systems, Dr. Shen-hui and his team at the recent breakthrough in the high absorption of solar blue plate coating, low emission technology bottlenecks, achieve industrialization production. Products by the State Quality Supervision and Inspection Center of solar water heaters (Beijing) detection, the absorption rate: 0.94, emissivity: 0.07. The indicators have reached the standard of similar products in Germany, while the price is only half of similar products in Germany.