Monday, 09 September 2019 Monday, 09 September 2019 ORAL PRESENTATIONS 1AO.1 CONFERENCE PROGRAMME 13:30 - 15:00 Energy Conversion Mechanisms and Materials Characterisation Please note, that this Programme may be subject to alteration and the organisers reserve the right to do so without giving prior notice. The current version of the Programme is available at www.photovoltaic-conference.com. Chairpersons: Louise Hirst (i) = invited University of Cambridge, United Kingdom Masafumi Yamaguchi Toyota Technological Institute, Japan Monday, 09 September 2019 1AO.1.1 From the Hot Carrier Solar Cell to the Intermediate Band Solar Cell, Passing through the Multiple-Exciton Generation Solar Cell and Then Back to the Hot Carrier Solar Cell: The Dance of the Electro-Chemical Potentials OPENING A. Martí Vega PLENARY SESSION 1AP.1 UPM, Madrid, Spain 08:30 - 10:00 Routes to High Efficiency in Photovoltaics 1AO.1.2 Electrical Multi-Probe Investigation of Nanowires for Solar Energy Conversion A. Nägelein, C. Timm, M. Steidl, P. Kleinschmidt & T. Hannappel Ilmenau University of Technology, Germany Chairpersons: Seth Hubbard (i) 1AO.1.3 Simple Thermionic Model of Hot Carrier Solar Cell with Semi-Infinite Energy Filtering Rochester Institute of Technology, United States I. Konovalov & B. Ploss Antonio Martí Vega University of Applied Science, Jena, Germany UPM, Spain 1AO.1.4 Carrier-Resolved Photo-Hall 1AP.1.1 III-V//Si Three-Junction Solar Cells Reaching 30% Efficiency Using Smart Stack O. Gunawan, D.M. Bishop, Y. Virgus & Y.S. Lee Technology IBM, Yorktown Heights, United States K. Makita, H. Mizuno, T. Tayagaki, T. Aihara, R. Oshima, Y. Shoji, H. Takato & T. Sugaya S.R. Pae & B. Shin AIST, Tsukuba, Japan KAIST, Daejeon, Korea South R. Müller, P. Beutel, D. Lackner, J. Benick, M. Hermle & F. Dimroth J.H. Noh Fraunhofer ISE, Freiburg, Germany Korea University, Seoul, Korea South N.J. Jeon 1AP.1.2 Interconnection 1, 2, 3, 4.0: Buildup towards a PV Technology Hero? KRICT, Daejeon, Korea South T. Borgers, J. Govaerts, A.S.H. van der Heide, E. Voroshazi, P. Manganiello, J. Szlufcik, J. Poortmans, L. Vastmans, R. Moors & G. Doumen 1AO.1.5 GaAs Subcell with Hybrid Quantum Objects for Triple-Junction Solar Cells imec, Genk, Belgium M.A. Mintairov, V.V. Evstropov, S.A. Mintairov, M.Z. Shvarts & N.A. Kalyuzhnyy R. Van Dyck & I. El -Chami RAS / Ioffe, St. Petersburg, Russia KULeuven, Belgium P. Nivelle 1AO.1.6 A Thermophotovoltaic (TPV) Micro-Combustor Using Selective Emitters UHasselt, Diepenbeek, Belgium Y.-H. Li R. Bervoets National Cheng Kung University, Tainan, Taiwan IPTE, Genk, Belgium P. Yu & A. Lin NCTU, Hsinchu, Taiwan 1AP.1.3 Approaching Maximum Efficiency of Colored Opaque Photovoltaics with Real Photonic Structures J. Halme & P. Mäkinen Aalto University, Finland Becquerel Prize Ceremony 10:00 Opening Addresses Moderated Panel Discussion Conference Programme, Status as of 3 May 2019 EU PVSEC 2019 1 Monday, 09 September 2019 Monday, 09 September 2019 ORAL PRESENTATIONS 2AO.4 ORAL PRESENTATIONS 3AO.7 13:30 - 15:00 Defects in Crystalline Silicon 13:30 - 15:00 Progress in CIGS Modules Chairpersons: Chairpersons: Anis Jouini (i) Alessandro Romeo (i) CEATECH-INES, France University of Verona, Italy Ronald Sinton Susanne Siebentritt (i) Sinton Instruments, United States University of Luxembourg, Luxembourg 2AO.4.1 Insights on the Electronic Parameterisation of Defects in Silicon Obtained from the 3AO.7.1 Absorber Optimization in CIGSSe Modules with a Sputtered ZnOS Buffer Layer at 19 % Formation of the Defect Repository Efficiency M.K. Juhl & F.E. Rougieux M. Stölzel, M. Algasinger, A. Zelenina, A. Weber, M. Sode, C. Schubbert, P. Eraerds, UNSW Australia, Sydney, Australia R. Lechner, T. Dalibor & J. Palm F.D. Heinz, T. Niewelt, M.C. Schubert & M.C. Schubert Avancis, Munich, Germany Fraunhofer ISE, Freiburg, Germany G. Coletti 3AO.7.2 ZnMgO Buffer Deposition in Commercial-Size CIGS PV Modules ECN, Petten, Netherlands P. Kratzert, T. Henke, J. Nowoczin, V.R. Gutlapalli, I. Ratschinski, S. Jander & R. Hunger C. Sun, D. Macdonald Solibro, Bitterfeld-Wolfen, Germany ANU, Canberra, Australia O. Lundberg, J. Joel & L. Stolt J.J. Krich Solibro Research, Uppsala, Sweden University of Ottawa, Canada 3AO.7.3 Alkali Incorporation in High-Efficiency Cu(In,Ga)Se2 Solar Cells on Flexible Substrates 2AO.4.2 Investigating Defect States in Monocrystalline Silicon with Temperature and Injection R. Carron, S. Nishiwaki, T. Feurer, R. Hertwig, E. Avancini, J. Löckinger, S.-C. Yang, Dependent Lifetime Spectroscopy S. Buecheler & A.N. Tiwari M. Syre Wiig, R. Søndenå, E.S. Marstein & H. Haug EMPA, Dubendorf, Switzerland Institute for Energy Technology, Kjeller, Norway 3AO.7.4 Development of an Industrially Compatible Process for Light Weight CIGS Modules on 2AO.4.3 Assessing a Two-Step Approach to Eliminate LeTID in p-Type PERC Solar Cells Polymer Substrates by Optimizing Deposition Parameters C. Sen, C. Chan, P. Hamer, M. Wright, U. Varshney, S. Liu, A. Samadi, A. Ciesla, V. Achard, M. Jubault & F. Donsanti C.M. Chong, B. Hallam & M. Abbott EDF R&D - IPVF, Palaiseau, France UNSW Australia, Sydney, Australia R. Würz & F. Kessler ZSW, Stuttgart, Germany 2AO.4.4 Student Awards Finalist Presentation: Impact of Silicon Nitride Film Properties on D. Cammilleri Hydrogen In-Diffusion into Crystalline Silicon IPVF, Palaiseau, France D. Bredemeier, D.C. Walter & J. Schmidt D. Lincot ISFH, Emmerthal, Germany CNRS, Palaiseau, France R. Heller HZDR, Dresden, Germany 3AO.7.5 Fabrication of High-Efficient and Flexible Cu(In,Ga)Se2 Thin-Film Photovoltaics on Stainless Steel Substrates: Impacts of Various Impurity Barriers and Their Structures 2AO.4.5 Hydrogenation in Multicrystalline Silicon: The Dependence of Dielectric Films and the on Device Performances Impact of Firing Conditions D. Shin, K. Kim, I. Jeong, Y.-J. Eo, S. Song, A. Cho, J.S. Yoo, S.K. Ahn, J.-S. Cho, J.H. Park, H.C. Sio, S.P. Phang, H.T. Nguyen & D. Macdonald S.J. Ahn, Y. Cho, J.H. Yun & J. Gwak ANU, Canberra, Australia KIER, Daejeon, Korea South 2AO.4.6 Light-Induced Degradation in Boron-Doped Cz Silicon PERC: Excessive Enhancement 3AO.7.6 Humidity Barriers and Environmentally Stable Front Contacts for Flexible Thin Film by Dark Annealing Modules F. Fertig, R. Lantzsch, F. Kersten, F. Frühauf, J. Lindroos, C. Taubitz, M. Schütze & P.J. Bolt, F.J. van den Bruele, D. Roosen-Melsen, H. Steijvers & H. Linden J.W. Müller TNO, Eindhoven, Netherlands Hanwha Q CELLS, Bitterfeld-Wolfen, Germany G. Torres Sevilla & Y.E. Romanyuk EMPA, Dubendorf, Switzerland Conference Programme, Status as of 3 May 2019 EU PVSEC 2019 2 Monday, 09 September 2019 Monday, 09 September 2019 ORAL PRESENTATIONS 1AO.2 2AO.5.2 Solid State Diffusion of Metallic Impurities from Crucible and Coating Material into 15:15 - 16:45 Conversion Efficiency Limits and Materials Characterisation Crystalline Silicon Ingots for PV Application F. Sturm, M. Trempa, S. Schwanke, K. Schuck, C. Reimann & J. Friedrich Fraunhofer IISB, Erlangen, Germany Chairpersons: C. Kranert Jean-Francois Guillemoles (i) Fraunhofer THM, Freiberg, Germany CNRS, France 2AO.5.3 Enhanced Material Quality in SMART mono-Si Block Cast Ingots by Introduction of Invited Functional Defects S. Riepe, P. Krenckel, A. Hess, T. Trötschler, Y. Hayama, K. Kutsukake, F. Schindler & N. Usami 1AO.2.1 Student Awards Finalist Presentation: The Ultimate Potential of Reconfigurable Fraunhofer ISE, Freiburg, Germany Modules for Increasing the Energy Yield of Partially Shaded Urban Photovoltaics Systems 2AO.5.4 Adopting Continuous Czochralski (CCz) Process in Production by Retrofitting A. Calcabrini, R. Weegink, O. Isabella & M. Zeman Czochralski (Cz) Monocrystalline Puller in the Field Delft University of Technology, Netherlands J. He & D. Wang JA Solar, Xingtai, China 1AO.2.2 Efficiency Limits and Performance Limiting Factors of Inorganic, Organic and Hybrid R. Malen, S. Keohane & H. Xu Perovskite Solar Cells GT Advanced Technologies, Hudson, United States Y. Kato, S. Fujimoto, M. Kozawa & H. Fujiwara Gifu University, Japan 2AO.5.5 On the Progress in Data Science Approaches for High-Quality Multicrystalline Silicon Ingot for Solar Cells 1AO.2.3 Effects of High Photon Gas Density and Radiative Efficiency on Upper Bounds of N. Usami, K. Tajima, S. Kamibeppu, A.E. Boucetta, T. Kojima, T. Matsumoto, H. Kudo, Energy Conversion Efficiency in Single-Crystal Solar Cells Y. Noda & T. Yokoi S.J. Babcock, N.P. Irvin, C.B. Honsberg & R.R. King Nagoya University, Japan Arizona State University, Tempe, United States K. Kutsukake RIKEN, Tokyo, Japan 1AO.2.4 Multi-Dimensional Luminescence Imaging: Accessing to Transport Properties Y. Shimizu & Y. Ohno D. Ory, A. Bercegol, O. Fournier & J. Rousset Tohoku University, Sendai, Japan EDF R&D, Palaiseau, France D. Suchet & J.-F. Guillemoles 2AO.5.6 Combined Experimental and Numerical Investigation of Cz Growth Conditions on CNRS, Palaiseau, France Thermal Donors Generation M. Legrand, J.-B. Puel, A. Michaud, A. Ben Slimane, S. Collin, S. Cacovich, A. Rebai & M. Albaric, M. Chatelain, J. Veirman, D. Pelletier & M. Benmansour L. Lombez CEA, Le Bourget du Lac, France IPVF, Palaiseau, France 1AO.2.5 Photocurrent Spectra and Transport Characterizations on Halide Perovskites Thin Films H.-J. Lin, A. Rebai & S. Cacovich IPVF, Palaiseau, France J. Rousset EDF R&D, Palaiseau, France C. Longeaud CNRS, Gif-sur-Yvette, France ORAL PRESENTATIONS 2AO.5 15:15 - 16:45 Crystallizing Silicon for Photovoltaics Chairpersons: Brett Hallam UNSW Australia, Australia João M. Serra University of Lisbon, Portugal 2AO.5.1 Silicon Ingot Growth from Nitride Crucibles Made from Kerf-Loss Silicon during Diamond Wire Sawing C.-E. Liu, H.-T. Yu, H.-L. Yang & C.-W. Lan NTU, Taipei, Taiwan Conference Programme, Status as of 3 May 2019 EU PVSEC 2019 3 Monday, 09 September 2019 Monday, 09 September 2019 ORAL PRESENTATIONS 3AO.8 3AO.8.4 Time-Resolved Photoluminescence Study of the Influence of Na on the Non-Radiative Recombination in Cu-Poor, Thermally Co-Evaporated Cu(In,Ga)Se2 Solar Cells 15:15 - 16:45 New Concepts in Chalcogenides M.