The global warming issue continued to be concerned about everywhere in the development of alternative energy sources, Taiwan National Chiao Tung University "cross-cutting photoelectric research center similar to the general plastic material, developed the world's highest efficiency of organic solar cells.Easy ways to obtain not only does not have a serious shortage of raw materials like silicon, can be folded and bent, estimates can enter the home, the market value of up to $ 1 billion in the next 3-5 years. 

   According to Taiwan's ETTV reported difficult to promote traditional solar panels because the larger, National Chiao Tung University R & D team to produce the energy conversion efficiency of 5.2% plastic solar cells. And compared to traditional silicon solar cells, organic solar cells of the biggest advantages is that the battery materials produced similar to everyday use of plastic raw materials, and easy to obtain, the price is very low. 

"National Chiao Tung University of Electro-Optical Engineering Assistant Professor Chen Fang said, using the solar energy is not popular, so, once successful listing of organic solar cells will become the trend of the future. He said, and compared to traditional silicon solar regulator, these solar cells are thin, flexible features, so it can be combined and daily life. 

   Chen Fang pointed out that the future can be flexible home solar panels folded into the size of the pocket, always close at hand, such as mobile phones, if there is no electricity, you can use solar cells to charge, but can also be combined and notebook computers, or devices in the top of the tent, to travel to the outdoor field soldiers, a conservative estimate by 2011, the market value will reach $ 1,000,000,000. 

, Solar grade polysilicon worldwide, there is a big gap, industry profits have been higher. With China's energy policy is increasingly inclined to environment-friendly new energy polysilicon production quickly spread in the policies and interests drive under. "Only a few years, the country now has 19 places in a polysilicon project, everywhere. 

Jiang Xiaoting certainly the one hand, the prospect of silicon materials industry, on the one hand, this "everywhere" another view, the development of silicon materials industry can not go before the herd instinct, blindly launched the old path of industrial development, and should be based on the rational distribution of industry characteristics. The silicon material discharge of toxic substances in the process, only supporting the project with the horse, take the road of recycling economy, in order to avoid environmental pollution, sound and rapid development.

So I think, should focus on the construction of large industrial base, even as water, electricity, gas, roads and other infrastructure common share, and can concentrate on controlling pollution and avoid duplication. In addition, part of the key technologies in the polysilicon purification has not yet grasp, focus on building a large industrial base, but also to avoid the large amount of spending money, repeat the introduction of technology. "