"After several years of development and hp pavilion dv9100 battery, investment of nearly 80 million yuan, we have developed low-cost production of high efficiency solar cell paste was finally successful, it will fill up the industrial production of solar cell paste the blank of domestic solar cell to break the bank pulp market was largely the monopoly of foreign companies. "July 20, Changzhou 100 000 000 Electronic Optical Xun Jianhua, chairman of excitement in an interview, told reporters recently that the company officially put into low-cost high-efficiency solar cell paste, annual production capacity of 80 tons. Independent research and development of lead-free solar cell paste of high viscosity and preparation, completing an annual capacity of 80 tons of silver paste production base construction, and has been put into production.
China's solar photovoltaic industry has been rapid development in recent years, has led the solar industry's demand for the rapid increase in peripheral hp pavilion dv9000 battery, which includes photovoltaic equipment, solar cells, production of raw materials and components. Among them, most of the equipment and supplies made of fully realized, there are still a small part of the equipment and raw and auxiliary materials Youyuguanjian Jishuyizhi Bei Zhang Wo and limit foreign companies, China has not research, Nan Yi localized. Solar Silver is one of them.
Preparation of solar cell paste is the key to efficient low-cost solar cell technology, solar cell paste is the main raw material for solar cells. Silver market solar cell is basically the United States DUPANT, the United States and Germany Hereaus FERRO monopoly three companies. Silver in the solar cell market, in China is still in the blank state, the domestic production of solar cells used in the paste is used in all imported, resulting in a ratio of polycrystalline silicon solar cell paste has a higher expected dependence on foreign raw materials, severe constraints China PV industry development and growth.
As the PV industry in Jiangsu Province, one of the first to enter the Crystal Optoelectronic Technology Co., Ltd. Changzhou billion, the self-development and production of low-cost high-efficiency solar cell paste, silver paste to fill the solar cell industry in China production gap, to break the domestic solar Silver battery market was largely the monopoly of foreign companies for production of solar cells to provide a reliable guarantee of material, while the solar energy industry to accelerate the formation of Jiangsu, a very important role in promoting the chain.
It is understood that solar cell paste containing low temperature melting glass composition, melting temperature of this hp pavilion dv6500 battery in order to lower toxic lead oxide is usually added, so have some environmental concerns. 100 000 000 Electronic Optical R & D lead-free paste this high viscosity of the lead oxide was replaced, so that non-toxic non-environmental concerns, has maintained a lower melting temperature silver paste, good adhesion and low ohmic contact Meanwhile, in conjunction with high-viscosity technique, the properties of silver paste were improved. After companies verified imports than currently used silver paste, the paste can effectively improve the photoelectric conversion efficiency of solar cells. This high viscosity can not only lead-free paste, silver paste to achieve better battery than the imported photoelectric conversion efficiency, cost is also lower than the imported paste. Only from the use of the cost of inspection, each producing 100 megawatts of solar cells, the paste can save at least 12 million yuan of the battery production costs.
It is worth mentioning that the project in 2009, major scientific and technological achievements into Jiangsu Province project funding support, the company developed the solar cell paste technology and accelerating the process of industrialization. Currently, 100 million crystal photovoltaic solar cell paste with multiple patents and has successfully its unique high-viscosity paste technology solar cells and solar cell paste, lead-free hp pavilion dv6000 battery for the production of solar cell paste. The first half of this year, the project has formed sales 89.904 million yuan, profits of up to 21.128 million yuan, total sales amounted to 18.1 tons.
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