Photovoltaic modules based on crystalline Si (c-Si) wafer solar cells are a robust, proven and long-term stable technology. However, due to its material intensiveness, there are severe doubts as to whether a wafer-based c-Si technology will ever reach the low cost levels (€/kWh) required for a widespread application of PV. Given these cost constraints, the need for a less material intensive c-Si technology-a thin-film technology-exists. In this paper, the most promising thin-film c-Si PV technologies that have emerged during the last 10 years are reviewed. Progress has been excellent and it now seems that half a century after the invention of the Si wafer solar cell the time has come where thin-film c-Si solar cells can be transferred to industrial production. Furthermore, this paper investigates emerging trends that might lead to additional commercial c-Si thin-film cells after 2010.
CITATION STYLE
Aberle, A. G. (2005). CRYSTALLINE SILICON THIN-FILM SOLAR CELLS: WHERE ARE WE? WHERE TO GO FROM HERE?
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