According to the state Office of the latest scientific techniques awards task bulletin (No. 65), Bengbu glass industrial design study by the Institute and the China Building Material Co., Ltd., the domestic unit with the engineering community to declare a "solar cells with high transmittance glass micro-iron skills sets and industry of development, "won the 2011 state effects and technological progress second prize, launched in the history of science and technology to achieve a serious break. The effect is to break the foreign monopoly, gave birth to the birth of our solar glass industry and moving rapidly carried out, satisfied with the rapid increase in solar energy industry information on the crux of the urgent need to lay its first location in the world.
solar water heater Micro-iron and high transmittance glass (panels, also called "photovoltaic glass" or "photovoltaic glass") is a crystalline silicon solar modules in the crux of irreplaceable data transmission capacity of its solar batteries and other support The crux of the normal operation of the request very high skill indicators. Prior to the technique by the French Saint-Gobain temporary (Saint-Gobain), plus the United States Hall of safety (Guardian) and the British Pilkington (Pilkington) dominated by large companies such as China 05 years ago, the entire photovoltaic glass to rely on exports, only 04 annual exports of about 3.2 million square meters on the price as high as 150 yuan ÷ square meters or more, seriously hampered the conduct of China's solar photovoltaic industry. For the production of PV glass products and skills gaps, Bengbu Glass House and studying industrial design engineering community Co., Ltd. China Building Materials sufficient to display their domestic research and development, integration, refurbishment and engineering, industrialization and growth disadvantage, the crux of the development and use of the techniques to tackle the problems, it is important for three major renovation.
First,solar collector break down foreign "narrow flow molding process," the constraints of traditional techniques, development of victory "wide molding process flow" technique, the total yield will be improved to 70% to 75% over the same range of foreign advances in consumer line of about 15 percentage points , and sets of skills and move to the promotion of standardization of design and development, so that our solar glass industry within the scope of a globe in a short time the first;
Is to develop "a style micro-ppm level of iron sand flotation process" skills and research and development dedicated collector, solar glass, breaking the material - high-quality quartz (micro-iron) lack of resources constraints, the rich reserves of iron content quartzite higher iron content decreased significantly, to protect our country needs to carry out solar glass industry.
Third, by integrating new techniques in glass furnace and new energy-saving techniques to study the effect, developed into the world's largest range of a single line of photovoltaic glass kiln five consumer line, the skill, quality, range, power consumption, investment and other indicators of the crux has been in the domestic first position, the product through the nationally recognized testing the central Swiss SPF solar maximum, etc. Do not U1-level certification. The use of the skills sets, China Building Materials Group Co., Ltd. has completed domestic projects or to build more than 30 lines of consumer products in China accounted for about 85% of the PV glass globe and the market share of about 45% of the rush into the use of solar and promoting and progress of the domestic solar industry position meaning severe. Country is China Science and Technology Progress Award technique the highest award one grant to study the techniques, skills development, skills renovation, the effect promoting the use of advanced scientific techniques, rushed into the industrialization of high-tech skills and techniques to achieve a serious scientific project planning process dedication to make the invention of the Chinese people and organizations.