Low-Cost PV Substrate Maturation

Aaron Ptak, Chris Kerestes

Research output: NRELPoster


This poster explores reusable substrates for PV in large-scale space installations.
Original languageAmerican English
PublisherNational Renewable Energy Laboratory (NREL)
StatePublished - 2023

Publication series

NamePresented at the DOD Energy & Environment Innovation Symposium, 28 November - 1 December 2023, Arlington, Virginia

NREL Publication Number

  • NREL/PO-5900-88066


  • acoustic GaAs
  • controlled Ge spalling
  • laser ablation liftoff
  • photovoltaic
  • porous Ge
  • PV
  • reusable
  • space
  • substrate


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