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2024
Presentation
Title

Ausgediente Solarmodule als Rohstoffquelle

Title Supplement
Vortrag gehalten beim Kolloquium renerco plan consult 2024, München, Germany, 15.05.2024
Abstract
Large quantities of valuable materials are contained in end-of-life photovoltaic (EoL PV) modules, but current industrial recycling processes in Germany do not recover them. At the Fraunhofer CSP, a recycling process was demonstrated in which the silver contained in the solar cells was recovered and the silicon was purified and used to produce new crystals from 100 % recycled silicon. The crystals were processed into wafers and used to produce PERC cells with a maximum cell efficiency of 19.7 %.
Author(s)
Obst, Andreas
Fraunhofer-Institut für Solare Energiesysteme ISE
Conference
renerco plan consult (Kolloquium) 2024  
File(s)
Download (3.19 MB)
Rights
Use according to copyright law
DOI
10.24406/publica-4054
Language
German
Fraunhofer-Institut für Solare Energiesysteme ISE  
Keyword(s)
  • PV module

  • recycling

  • Silicon

  • silicon solar cell

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