China PV demand by the anti-coated glass, photovoltaic cells using anti-reflection coated glass ratio is expected from the current 35% to 80% in 2015 to expected demand in China 2010-2013 were 1900,2962, 4192,6867,10214 million square meters. In addition, anti-reflection coating and BIPV solar collectors in other fields also have a wider application space.
At present the known capacity of Chinese enterprises is limited, 2011-2013, the effective capacity of 1600, 2700,3800,5400,6300 million square meters, less than the same year, the market demands. This shortage situation at least until 2013. Specifically, the present, China has been in the field of anti-reflection barium titanate coating the upper hand. Among them, the more obvious advantages of scale, lower customer base larger, higher gross margins in 2010, and the coated glass coating processing revenues were accounted for 31.71% and 67.95%, higher than the same period in other countries 25.58%. But the product structure is relatively simple, the product covers Caijing glass, household appliances shelf cover, LOW-E glass construction, better product mix. TCO glass is about the same time mass production, more profit growth points.
Public information, at present, the international sophisticated anti-reflection film photovoltaic glass for the well-known enterprises to master the technology. Anti-reflection glass in the PV, the Danish and German companies were independently developed based on chemical etching method and the sol-gel dip method of production technology, and many other companies involved quickly, and has formed a large production capacity, production technology from extended to the field of silicon-based thin-film carbon-based thin-film field. Because these foreign leading enterprises start earlier, the current PV module manufacturers in developed countries most of these countries are still using the company's products neodymium fluoride. These companies are more advanced equipment, strong R & D, capital strength, and some manufacturers have joint ventures, etc. by setting up subsidiaries in China, the company's photovoltaic glass products by a certain anti-competitive.
Ama Dayton carried out in China, the first anti-reflection film business enterprise, there are many domestic manufacturers to participate in the field. Other companies such as anti-reflective glass photovoltaic announced the development and production, has launched the production of anti-reflection glass, but due to the coating materials, technology, market constraints, the current can be reduced industrial production of photovoltaic glass business of no anti- and more. Photovoltaic glass anti-reflective coating can improve the light transmittance 2-3 percentage points, thereby increasing the light conversion rate, the future of crystalline silicon cells is the application of glass packaging trends. Source:http://www.mhcocm.com
MHC INDUSTRIAL (CHINA) CO, LTD,specializing in integrating development research and production of the optics coating material, the metal material, the rare earth material and so on, is a comprehensive enterprise.
