Status of thin film solar cells in research, production and the market
- 作者：J脙脙ger-Waldau ; Arnulf
- 关键词：Renewable energies ; Photovoltaic ; Thin film solar cells ; Technological development ; Policy options ; Market development
- 刊名：Solar Energy
- 出版年：2004
- 期刊代码：80_0038092x
- 类别：ce
- 出版时间：December, 2004
- 卷：77
- 期：6
- 页码：667-678
- 文件大小：330 K
摘要
Photovoltaics is one of the fastest growing industries at present. Over the last five years, the production of photovoltaic solar cells has steadily increased at an annual average of 40%, driven not only by the progress in materials and processing technology, but by market introduction programmes in many countries around the world. This growth is mainly being attained by an increase in manufacturing capacities based on the technology of crystalline, single junction devices. Consistent with the time needed for any major change in energy infrastructure, another 20芒芒芒30 years of sustained and aggressive growth will be required for photovoltaics to substitute a significant share of conventional energy sources. The question is whether a switch will be possible with the current technologies alone or whether this growth will only be possible with the continuous introduction of new technologies. It leads us to the search for new developments with respect to material use and consumption, device design and production technologies as well as new concepts to increase overall efficiency. This paper analyses the current status of thin film solar cells and their outlook for future developments.