日本东北大学、FTB研究所、产业技术综合研究所联合开发出了高品质单晶硅的低成本制造技术,基本无需进行新投资即可生产出高品质的单晶硅,有助于降低高效率太阳能电池的生产成本。在单晶硅制造方法中,常用的“CZ法”由于坩埚中会发生热对流,导致石英坩埚壁熔融,因此, Japan’s Tohoku University, FTB Institute, Institute of Industrial Technology, jointly developed a low-cost high-quality manufacturing technology monocrystalline silicon, the basic investment without any new investment to produce high-quality silicon, helps to reduce high efficiency Solar cell production costs. In the single crystal silicon manufacturing method, the commonly used “CZ method” due to thermal convection in the crucible, resulting in melting the quartz crucible wall, therefore,