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@ARTICLE{Calnan:903814,
      author       = {Calnan, Sonya and Bagacki, Rory and Bao, Fuxi and Dorbandt,
                      Iris and Kemppainen, Erno and Schary, Christian and
                      Schlatmann, Rutger and Leonardi, Marco and Lombardo,
                      Salvatore A. and Milazzo, R. Gabriella and Privitera,
                      Stefania M. S. and Bizzarri, Fabrizio and Connelli, Carmelo
                      and Consoli, Daniele and Gerardi, Cosimo and Zani,
                      Pierenrico and Carmo, Marcelo and Haas, Stefan and Lee,
                      Minoh and Müller, Martin and Zwaygardt, Walter and
                      Oscarsson, Johan and Stolt, Lars and Edoff, Marika and
                      Edvinsson, Tomas and Pehlivan, Ilknur Bayrak},
      title        = {{D}evelopment of {V}arious {P}hotovoltaic‐{D}riven
                      {W}ater {E}lectrolysis {T}echnologies for {G}reen {S}olar
                      {H}ydrogen {G}eneration},
      journal      = {Solar RRL},
      volume       = {6},
      number       = {5},
      issn         = {2367-198X},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {FZJ-2021-05447},
      pages        = {2100479 -},
      year         = {2022},
      abstract     = {Direct solar hydrogen generation via a combination of
                      photovoltaics (PV) and water electrolysis can potentially
                      ensure a sustainable energy supply while minimizing
                      greenhouse emissions. The PECSYS project aims at
                      demonstrating a solar-driven electrochemical hydrogen
                      generation system with an area >10 m2 with high efficiency
                      and at reasonable cost. Thermally integrated PV
                      electrolyzers (ECs) using thin-film silicon, undoped, and
                      silver-doped Cu(In,Ga)Se2 and silicon heterojunction PV
                      combined with alkaline electrolysis to form one unit are
                      developed on a prototype level with solar collection areas
                      in the range from 64 to 2600 cm2 with the
                      solar-to-hydrogen (StH) efficiency ranging from ≈4 to
                      $13\%.$ Electrical direct coupling of PV modules to a proton
                      exchange membrane EC to test the effects of bifaciality
                      (730 cm2 solar collection area) and to study the long-term
                      operation under outdoor conditions (10 m2 collection area)
                      is also investigated. In both cases, StH efficiencies
                      exceeding $10\%$ can be maintained over the test periods
                      used. All the StH efficiencies reported are based on
                      measured gas outflow using mass flow meters.},
      cin          = {IEK-14},
      ddc          = {600},
      cid          = {I:(DE-Juel1)IEK-14-20191129},
      pnm          = {1231 - Electrochemistry for Hydrogen (POF4-123)},
      pid          = {G:(DE-HGF)POF4-1231},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000697629100001},
      doi          = {10.1002/solr.202100479},
      url          = {https://juser.fz-juelich.de/record/903814},
}