Converting inexhaustible solar energy into electricity, which is then used to produce life. Since the beginning of this year, with the electromechanical, chemical, printing and dyeing as the pillar industries, some traditional manufacturing companies have turned their attention to green energy, and the photovoltaic industry is booming.
The well-known industrial enterprises such as Longbai, Sunshine, Ruiqi, Tianwaitian and Wolong have been involved in or ready to enter the photovoltaic industry. According to the statistics of Shangyu Economic and Trade Bureau, there are currently 1 billion yuan of private capital flowing to the photovoltaic industry. “Traditional industry profits are getting thinner and thinner, resources and environmental constraints are also growing. According to energy conservation and emission reduction requirements, everyone is looking for new space for investment.†Zhu Bogen, chairman of Longbai Group, which started with printing and dyeing textiles, said.
The photovoltaic industry is an industry that converts solar energy into electrical energy. To achieve this transformation, the most widely used carrier is crystalline silicon photocells. However, high-purity crystalline silicon purification technology has been monopolized by a few developed countries for many years, and the import price is expensive. Not long ago, Zhejiang Bijing Technology Co., Ltd., founded by two Shangyu companies and jointly Dr. Li Qiao, invested more than 30 million yuan to send a good news: the company has innovated a process for purifying crystalline silicon from metallurgical silicon, using this process, crystal The purity of silicon has reached 99.9999% or more, which has solved the "bottleneck" of raw materials for the development of the domestic photovoltaic industry. At present, the company's photovoltaic industry project with an annual output of 80 tons of crystalline silicon has been included in Shangyu's 50 key industrial construction projects this year. The construction of the remaining photovoltaic industry projects is also in full swing. Longbai Group invested more than 800 million yuan in photovoltaic technology this year, and the first phase of the project will be put into production in the first half of next year. At that time, “Longbai Photovoltaic†will use the upstream products provided by Bijing to produce the raw materials of crystalline silicon photocells – solar wafers and cell sheets.
In the development of photovoltaic terminal products, Sunshine Group, the world's largest manufacturer of energy-saving lamps, has introduced a doctoral team dedicated to the development of solar lighting. Not long ago, they jointly invested in the development of low-power, high-brightness lamps that can be used in solar cell photovoltaics with Xi'an Jiaotong University. Xu Guorong, general manager, said that the National Development and Reform Commission recently announced the "Renewable Energy Medium- and Long-Term Development Plan" predicts that by 2020, renewable energy consumption, including solar energy, will reach 15% of China's total energy consumption. Limited.
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