作者
Garvin A Heath, Timothy J Silverman, Michael Kempe, Michael Deceglie, Dwarakanath Ravikumar, Timothy Remo, Hao Cui, Parikhit Sinha, Cara Libby, Stephanie Shaw, Keiichi Komoto, Karsten Wambach, Evelyn Butler, Teresa Barnes, Andreas Wade
发表日期
2020/7
来源
Nature Energy
卷号
5
期号
7
页码范围
502-510
出版商
Nature Publishing Group UK
简介
Large-scale deployment of photovoltaic (PV) modules has considerably increased in recent decades. Given an estimated lifetime of 30 years, the challenge of how to handle large volumes of end-of-life PV modules is starting to emerge. In this Perspective, we assess the global status of practice and knowledge for end-of-life management for crystalline silicon PV modules. We focus in particular on module recycling, a key aspect in the circular economy of photovoltaic panels. We recommend research and development to reduce recycling costs and environmental impacts compared to disposal while maximizing material recovery. We suggest that the recovery of high-value silicon is more advantageous than the recovery of intact silicon wafers. This approach requires the identification of contaminants and the design of purification processes for recovered silicon. The environmental and economic impacts of recycling …
引用总数
20202021202220232024944708560