IPVF CIGS flexible solar cells above 18%

30 May 2017

Thanks to a strong work on process robustness and the optimization of the process parameters, IPVF team achieved a CIGS solar cells on polyimide substrates with an efficiency of 18.8%. Moreover, first cells using Cd-free buffer layers reached an efficiency of 16.1 %.

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  • +33(0)1 69 86 58 60
  • contact@ipvf.fr
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