摘要
对过去10年晶硅太阳能电池的市场发展情况进行了详细概述,阐明了晶硅电池在未来光伏发电领域所占据的重要地位。从影响晶硅电池组件成本和效率的各种因素出发,对影响晶硅太阳能电池发电成本的各种因素进行了详细剖析。从晶硅太阳能电池组件生产流程的角度看,尽管组件封装部分的成本比重最大,但组件成本的降低却主要依赖于硅锭生长、切片及电池加工等几个部分技术水平的不断提高。从生产过程的基本要素角度看,不断降低组件加工过程中的原材料成本和持续改进加工技术,将是降低晶硅电池组件成本的基本途径。最后,结合晶硅电池的最新技术报道,分别从晶硅电池生产流程和增效技术角度对其各项技术的未来发展趋势进行了展望。
This paper first provides an overview about the past 10 years of crystalline silicon solar-cell market development in detail and clarifies that the crystalline silicon solar cell plays a very important role in photovoltaic power generation field. Then various factors affecting the cost and efficiency of crystalline silicon cell module are considered, and the various factors influencing the crystalline silicon solar-cell power generation cost are analyzed in detail. For the crystalline silicon solar-cell module production process, although the package cost accounts for the largest proportion, the reduction in cost of module mainly depends on the improvement of the technical level, such as silicon ingot growth, slicing and cell manufacture. For the production process of the basic elements, reducing the raw materials cost for module manufacture and improving the processing technology continuously will be the basic approach to reduce crystalline silicon-cell cost. Finally, combined with the new technical reports about crystalline silicon solar cell, from the perspective of production process and efficiency-enhancing techniques, the development trends of crystalline silicon-cell module manufacturing technology in the future are prospected.
出处
《激光与光电子学进展》
CSCD
北大核心
2013年第3期12-22,共11页
Laser & Optoelectronics Progress
基金
辽宁省教育厅科学研究一般项目(L2012401)资助课题
关键词
晶硅太阳能电池
成本
效率
发展趋势
crystalline silicon solar cell
cost
efficiency
development trend
