Jahr
Year | Titel/Autor:in
Title/Author | Publikationstyp
Publication Type |
|---|
| 2025 |
Oscillation Compensation in On-The-Fly Laser Processing via Optical Tracking Sensors
Hoppe, Georg; Schneider, Jale; Nekarda, Jan; Preu, Ralf; Meyer, Fabian; Diehl, Moritz |
Paper
|
| 2025 |
Interface Topology and Wetting Dynamics of Laser-Induced Bonds Between Aluminum Foil and Silicon Nitride Passivation in Solar Cells
John, Oliver; Nägele, Andreas; Emanuel, Gernot; Nekarda, Jan; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2025 |
Enhancing inline quality control: Machine learning for full scale 3D prediction of screen-printed silver contacts
Singler, Marius; Burgert, Marius; Preu, Ralf; Clement, Florian; Lorenz, Andreas |
Zeitschriftenaufsatz
Journal Article
|
| 2024 |
Circular water strategies in solar cells manufacturing
Brailovsky Signoret, Peter Henri; Reich, Jascha; Subasi, Dilara Maria; Fischer, Marie; Dannenberg, Tobias; Geißen, Sven-Uwe; Held, Michael; Briem, Ann-Kathrin; Rentsch, Jochen; Preu, Ralf; Nold, Sebastian |
Zeitschriftenaufsatz
Journal Article
|
| 2024 |
Review and Highlights of More than 30 Years Research on Ever Improving Technology for PERC Solar Cells at Fraunhofer ISE
Lohmüller, Elmar; Lohmüller, Sabrina; Saint-Cast, Pierre; Greulich, Johannes; Glunz, Stefan; Preu, Ralf |
Poster
|
| 2024 |
TOPCon R&D Status and Developments Update
Wolf, Andreas; Mack, Sebastian; Richter, Armin; Krieg, Katrin; Lohmüller, Elmar; Polzin, Jana-Isabelle; Schube, Jörg; Thome, Fabian; Hammann, Benjamin; Hanser, Mario; Nagel, Henning; Horzel, Jörg; Schygulla, Patrick; Huyeng, Jonas; Kluska, Sven; Benick, Jan; Hofmann, Marc; Greulich, Johannes; Rentsch, Jochen; Clement, Florian; Glunz, Stefan; Preu, Ralf |
Vortrag
Presentation
|
| 2024 |
Addressing Edge Recombination Losses in Shingle Cells by Holistic Optimization of the Process Sequence
Göbel, Alexander; Lohmüller, Elmar; Wagenmann, Dirk; Kohn, Norbert; Hofmann, Marc; Huyeng, Jonas; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2024 |
Breaking the Barrier: Unveiling the Potential of Copper for Solar Cell Metallization
Lorenz, Andreas; Ourinson, Daniel; Maarouf, Fadi Mahmoud; Kluska, Sven; Bartsch, Jonas; Mack, Sebastian; Eckert, Jonas; Haberstroh, René; Dharmadasa, Ruvini; Druffel, Thad; Huyeng, Jonas; Clement, Florian; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2024 |
Copper as Cost-Effective Alternative to Silver for Si Solar Cell Metallization - Status and Outlook
Clement, Florian; Lorenz, Andreas; Bartsch, Jonas; Brand, Andreas; Huyeng, Jonas; Keding, Roman; Kluska, Sven; Maarouf, Fadi Mahmoud; Nekarda, Jan; Ourinson, Daniel; Pingel, Sebastian; Schube, Jörg; Preu, Ralf |
Vortrag
Presentation
|
| 2024 |
Review and Highlights of More than 30 Years Research on Ever Improving Technology for PERC Solar Cells at Fraunhofer ISE
Lohmüller, Elmar; Lohmüller, Sabrina; Saint-Cast, Pierre; Greulich, Johannes; Glunz, Stefan; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2024 |
Photovoltaic Manufacturing Factories and Industrial Site Environmental Impact Assessment
Brailovsky Signoret, Peter Henri; Sanchez Reyes, Lorena; Subasi, Dilara Maria; Rentsch, Jochen; Preu, Ralf; Nold, Sebastian |
Zeitschriftenaufsatz
Journal Article
|
| 2024 |
Comparative Global PV Manufacturing Cost and Sustainable Pricing Assessment: China, Southeast Asia, India, USA, and Europe
Nold, Sebastian; Goraya, Baljeet Singh; Preu, Ralf; Rentsch, Jochen; Reichle, Julian; Jooß, Wolfgang; Fath, Peter; Woodhouse, Michael |
Vortrag
Presentation
|
| 2024 |
Enabling Silver-Free Metallization of the Rear Side of iTOPCon Cells Through Laser Bonding of Thin Aluminum Foil
John, Oliver; Ourinson, Daniel; Emanuel, Gernot; Brand, Andreas; Nekarda, Jan; Preu, Ralf |
Vortrag
Presentation
|
| 2023 |
Overcoming Throughput Limitations of Laser Systems in Solar Cell Manufacturing via On-The-Fly Processing using Polygon Scanners
Hoppe, Georg; Alvarez Brito, Eduardo Ignacio; Emanuel, Gernot; Nekarda, Jan; Diehl, Moritz; Preu, Ralf; Meyer, Fabian |
Zeitschriftenaufsatz
Journal Article
|
| 2023 |
Passivated Edge Technology (PET): Edge Passivation for Industrial Solar Cell Applications
Lohmüller, Elmar; Huyeng, Jonas; Hofmann, Marc; Baliozian, Puzant; Richter, Armin; Göbel, Alexander; Clement, Florian; Preu, Ralf |
Vortrag
Presentation
|
| 2023 |
TOPCon Shingle Solar Cells: Thermal Laser Separation and Passivated Edge Technology
Lohmüller, Elmar; Baliozian, Puzant; Gutmann, Leon; Kniffki, Leander; Richter, Armin; Wang, Lili; Dunbar, Ricky; Lepert, Arnaud; Huyeng, Jonas; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2023 |
Photovoltaics Versus Negative Emissions Technologies
Vadadkar, Sahil Vishram; Agrawal, Sankalp; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2023 |
Light Soaking Effects on Full-Area and Half-Cut Silicon Heterojunction Solar Cells
Pingel, Sebastian; Steinmetz, Anamaria; Bivour, Martin; Roder, Sebastian; Voicu Vulcanean, Ioan; Zimmermann, Karin; Wolke, Winfried; Georgiou-Sarlikiotis, Vasileios; Tutsch, Leonard; Wenzel, Timo; Gebhardt, Paul; Lorenz, Andreas; Münzer, Anna; Baliozian, Puzant; Rentsch, Jochen; Erath, Denis; Richter, Armin; Fokuhl, Esther; Clement, Florian; Rößler, Torsten; Preu, Ralf; Nekarda, Jan |
Konferenzbeitrag
Conference Paper
|
| 2023 |
PV-Produktion in Europa - Aktueller Status
Bett, Andreas W.; Rentsch, Jochen; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2023 |
Challenges and Advantages for Cut Solar Cells for Shingling and Half-Cell Modules
Huyeng, Jonas; Lohmüller, Elmar; Rößler, Torsten; Shabanzadeh, Behnaz; Reichel, Christian; Weber, Julian; Hofmann, Marc; Kutzleben, Daniel von; Abdel Latif, Najwa; Kraft, Achim; Neuhaus, Holger; Clement, Florian; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2023 |
Next Generation High Throughput Production Processes & Inline Characterization for Si Solar Cells
Clement, Florian; Meßmer, Marius; Höffler, Hannes; Ourinson, Daniel; Goraya, Baljeet Singh; Emanuel, Gernot; Meyer, Fabian; Lorenz, Andreas; Bartsch, Jonas; Demant, Matthias; Nold, Sebastian; Wolf, Andreas; Zimmer, Martin; Greulich, Johannes; Preu, Ralf; Köpge, Ringo; Ramspeck, Klaus; Hemsendorf, Marc; Straub, Benedikt; Ebert , Christian; Drews, Matthias; Jooss, Wolfgang; Schmid, Elina; Schönfelder, Stephan |
Vortrag
Presentation
|
| 2022 |
R&D Project NextTec - Next Generation High Throughput Production Processes & Inline Characterization for Si Solar Cells
Clement, Florian; Meßmer, Marius; Höffler, Hannes; Ourinson, Daniel; Goraya, Baljeet Singh; Emanuel, Gernot; Meyer, Fabian; Lorenz, Andreas; Bartsch, Jonas; Demant, Matthias; Nold, Sebastian; Wolf, Andreas; Zimmer, Martin; Preu, Ralf; Ramspeck, Klaus; Hemsendorf, Marc; Straub, Benedikt; Ebert , Christan; Drews, Matthias; Joos, Wolfgang; Schmid, Elina; Schönfelder, Stephan; Koepge, Ringo |
Vortrag
Presentation
|
| 2022 |
Lessons learned from 25 years production technology research & development
Preu, Ralf; Rentsch, Jochen; Rein, Stefan; Clement, Florian; Nekarda, Jan; Saint-Cast, Pierre; Lohmüller, Sabrina; Lohmüller, Elmar; Greulich, Johannes; Wöhrle, Nico; Mack, Sebastian; Wolf, Andreas; Pingel, Sebastian; Steinmetz, Anamaria; Baliozian, Puzant; Goraya, Baljeet Singh; Nold, Sebastian; Glunz, Stefan; Bett, Andreas W. |
Vortrag
Presentation
|
| 2022 |
Crystalline Silicon Solar Cells - State-of-the-Art and Future Developments
Glunz, Stefan; Preu, Ralf |
Aufsatz in Buch
Book Article
|
| 2022 |
Lessons Learned From 25 Years Production Technology Research & Development
Preu, Ralf; Rentsch, Jochen; Rein, Stefan; Clement, Florian; Nekarda, Jan; Saint-Cast, Pierre; Lohmüller, Elmar; Lohmüller, Sabrina; Greulich, Johannes; Wöhrle, Nico; Pingel, Sebastian; Steinmetz, Anamaria; Baliozian, Puzant; Nold, Sebastian; Goraya, Baljeet Singh; Glunz, Stefan; Bett, Andreas W. |
Konferenzbeitrag
Conference Paper
|
| 2022 |
Status PV-Forschung und nachhaltige industrielle Umsetzung entlang der Wertschöpfungskette
Preu, Ralf |
Vortrag
Presentation
|
| 2022 |
Passivating contacts for high-efficiency silicon solar cells based on poly-Si/SiOx structures - From Lab to Fab
Glunz, Stefan; Polzin, Jana-Isabelle; Richter, Armin; Steinhauser, Bernd; Müller, Ralf; Benick, Jan; Reichel, Christian; Kafle, Bishal; Goraya, Baljeet Singh; Mack, Sebastian; Nold, Sebastian; Rentsch, Jochen; Hermle, Martin; Preu, Ralf |
Vortrag
Presentation
|
| 2022 |
TOPCon Silicon Solar Cells. From Pilot Line to Fab
Mack, Sebastian; Kafle, Bishal; Krieg, Katrin; Teßmann, Christopher; Bashardoust, Sattar; Wolf, Andreas; Kluska, Sven; Rentsch, Jochen; Preu, Ralf |
Vortrag
Presentation
|
| 2021 |
SMART Cast-Monocrystalline p-Type Silicon Passivated Emitter and Rear Cells: Efficiency Benchmark and Bulk Lifetime Analysis
Maus, Stephan; Maischner, Felix; Riepe, Stephan; Greulich, Johannes M.; Lohmüller, Elmar; Schindler, Florian; Saint-Cast, Pierre; Krenckel, Patricia; Hess, A.; Lohmüller, Sabrina; Wolf, Andreas; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2021 |
Thermal Laser Separation of PERC and SHJ Solar Cells
Baliozian, Puzant; Münzer, Anna; Lohmüller, Elmar; Nair, A.; Fellmeth, Tobias; Wöhrle, Nico; Höffler, Hannes; Spribille, Alma; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2021 |
A model for screen utility to predict the future of printed solar cell metallization
Tepner, Sebastian; Ney, Linda; Singler, Marius; Preu, Ralf; Pospischil, Maximilian; Clement, Florian |
Zeitschriftenaufsatz
Journal Article
|
| 2021 |
Post-Separation Processing for Silicon Heterojunction Half Solar Cells With Passivated Edges
Münzer, Anna; Baliozian, Puzant; Steinmetz, Anamaria; Geipel, Torsten; Pingel, Sebastian; Richter, Armin; Roder, Sebastian; Lohmüller, Elmar; Spribille, Alma; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2020 |
Postmetallization "Passivated Edge Technology" for Separated Silicon Solar Cells
Baliozian, Puzant; Al-Akash, Mohammad; Lohmüller, Elmar; Richter, Armin; Fellmeth, Tobias; Münzer, Anna; Wöhrle, Nico; Saint-Cast, Pierre; Stolzenburg, H.; Spribille, Alma; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2020 |
Post-Metallization Passivated Edge Technology (PET) for Bifacial Silicon Shingle Solar Cells - pSPEERPET
Baliozan, Puzant; Lohmüller, Elmar; Fellmeth, Tobias; Richter, Armin; Münzer, Anna; Bhandary, A.; Wöhrle, Nico; Spribille, Alma; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2020 |
Laser Assisted Separation Processes for Bifacial pSPEER Shingle Solar Cells
Münzer, Anna; Baliozan, Puzant; Ahmed, K.; Nair, A.; Lohmüller, Elmar; Fellmeth, Tobias; Spribille, Alma; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2020 |
Passivated emitter and rear cell - Devices, technology, and modeling
Preu, Ralf; Lohmüller, Elmar; Lohmüller, Sabrina; Saint-Cast, Pierre; Greulich, Johannes M. |
Zeitschriftenaufsatz
Journal Article
|
| 2020 |
"ROCK-STAR" - High-Speed Rotary Printing for Solar Cell Metallization: From Vision to Reality
Lorenz, Andreas; Röth, J.; Klawitter, Markus; Zengerle, K.; Linse, Michael; Tepner, Sebastian; Wirth, N.; Greutmann, R.; Lehner, M.; Senne, A.; Reukauf, D.; Mette, A.; Hage, F.; Drews, Mathias; Gombert, S.; Brocker, H.; Rohde, J.; Dörsam, E.; Clement, Florian; Preu, Ralf |
Vortrag
Presentation
|
| 2020 |
Project "Rock-Star" - High-Speed Rotary Printing for Solar Cell Metallization: From Vision to Reality
Lorenz, Andreas; Röth, J.; Zengerle, K.; Linse, Michael; Klawitter, Markus; Tepner, Sebastian; Wirth, N.; Greutmann, R.; Lehner, M.; Senne, A.; Reukauf, D.; Mette, A.; Hage, F.; Drews, Mathias; Gombert, S.; Brocker, H.; Rohde, J.; Dörsam, E.; Clement, Florian; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2020 |
Front Side Optimization on Boron- and Gallium-Doped Cz-Si PERC Solar Cells Exceeding 22% Conversion Efficiency
Lohmüller, Elmar; Greulich, Johannes M.; Saint-Cast, Pierre; Lohmüller, Sabrina; Schmidt, Stefan; Belledin, Udo; Fellmeth, Tobias; Mack, Sebastian; Emanuel, Gernot; Krieg, Katrin; Zimmer, Martin; Kunert, Roland; Zobel, Frank; Linse, Michael; Horzel, Jörg; Meßmer, Marius; Wolf, Andreas; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2020 |
Cast-mono Silicon Wafers for a Sustainable PV Market Growth
Riepe, Stephan; Nold, Sebastian; Brailovsky Signoret, Peter Henri; Krenckel, Patricia; Friedrich, Lorenz; Janz, Stefan; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2020 |
The International Technology Roadmap for Photovoltaics and the Significance of it's Decade-Long Projections
Baliozan, Puzant; Tepner, Sebastian; Fischer, Marie; Trube, J.; Herritsch, S.; Gensowski, Katharina; Clement, Florian; Nold, Sebastian; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2019 |
Digitalisierung bei der Produktion von Solar- und Batteriezellen
Preu, Ralf; Rein, Stefan; Zimmer, Martin; Fleischer, J.; Weinmann, Hannes; Hofmann, J. |
Konferenzbeitrag
Conference Paper
|
| 2019 |
Competitiveness of a European PV Manufacturing Chain
Rentsch, Jochen; Nold, Sebastian; Preu, Ralf; Bett, Andreas W.; Jooss, W.; Trube, J.; Fath, P. |
Zeitschriftenaufsatz
Journal Article
|
| 2019 |
PERC-Based Shingled Solar Cells and Modules at Fraunhofer ISE
Baliozian, Puzant; Klasen, Nils; Wöhrle, Nico; Kutter, Christoph; Stolzenburg, H.; Münzer, Anna; Saint-Cast, Pierre; Mittag, Max; Lohmüller, Elmar; Fellmeth, Tobias; Al-Akash, Mohammad; Kraft, Achim; Heinrich, Martin; Richter, Armin; Fell, Andreas; Neuhaus, Dirk Holger; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2019 |
Precise Selective Doping and Metallization for Next-Generation PERC Technology
Keding, Roman; Efinger, Raphael; Lohmüller, Elmar; Jahn, Mike; Fellmeth, Tobias; Meßmer, Marius; Meier-Meybrunn, S.; Horzel, Jörg; Lohmüller, Sabrina; Weber, Julian; Demant, Matthias; Lorenz, Andreas; Saint-Cast, Pierre; Brand, Andreas; Nekarda, Jan; Clement, Florian; Greulich, Johannes M.; Preu, Ralf; Pickrell, M.; Hermans, J. |
Vortrag
Presentation
|
| 2019 |
Verfahren zur Herstellung einer photovoltaischen Solarzelle und photovoltaische Solarzelle
Nekarda, Jan; Brand, Andreas; Graf, Martin; Preu, Ralf |
Patent
|
| 2019 |
Impact of POCl3 Diffusion Process Parameters on Oxygen Precipitation in Czochralski-Grown Silicon
Maus, Stephan; Lohmüller, Sabrina; Mu, D.; Schön, Jonas; Niewelt, Tim; Wolf, Andreas; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2019 |
"Project FINALE" - Screen and Screen Printing Process Development for Ultra-Fine-Line Contacts below 20µm Finger Width
Clement, Florian; Linse, Michael; Tepner, Sebastian; Wengenmeyr, Noah; Ney, Linda; Krieg, Katrin; Lorenz, Andreas; Pospischil, Maximilian; Bechmann, Sebastian; Oehrle, K.; Steckemetz, S.; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2018 |
Metallization Fraction of Bifacial pSPEER Shingle Solar Cells
Al-Akash, Mohammad; Baliozan, Puzant; Lohmüller, Elmar; Fellmeth, Tobias; Wöhrle, Nico; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2018 |
Verfahren zum Anheften einer metallischen Folie an eine Oberfläche eines Halbleitersubstrats und Halbleiterbauelement mit einer metallischen Folie
Graf, Martin; Nekarda, Jan; Preu, Ralf |
Patent
|
| 2018 |
Bifacial shingle solar cells on p-type Cz-Si (pSPEER)
Baliozan, Puzant; Lohmüller, Elmar; Fellmeth, Tobias; Wöhrle, Nico; Krieg, Alexander; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2018 |
Industry related approaches for bifacial p-type PERX solar cells
Fellmeth, Tobias; Meier, S.; Lohmüller, Elmar; Wöhrle, Nico; Spribille, Alma; Lohmüller, Sabrina; Saint-Cast, Pierre; Wolf, Andreas; Clement, Florian; Rein, Stefan; Preu, Ralf; Nakahara, M.; Dhamrin, Marwan; Knauss, H.; Haverkamp, H.; Steckemetz, S.; Bitnar, Bernd; Weber, T.; Palinginis, Phedon; Neuhaus, Dirk Holger |
Zeitschriftenaufsatz
Journal Article
|
| 2018 |
Emitter Formation and Passivation Dependence on Crystal Grain Orientations after Atmospheric Pressure Dry Nanotexturing
Ridoy, Ahmed Ismail; Kafle, Bishal; Saint-Cast, Pierre; Lohmüller, Sabrina; Norouzi, M.H.; Clochard, Laurent; Duffy, Edward; Hofmann, Marc; Rentsch, Jochen; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2018 |
Bifacial pSPEER Solar Cells for Shingle Modules
Baliozan, Puzant; Fellmeth, Tobias; Wöhrle, Nico; Lohmüller, Elmar; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2018 |
Bifacial p-type silicon shingle solar cells - the "pSPEER" concept
Baliozian, Puzant; Lohmüller, Elmar; Fellmeth, Tobias; Wöhrle, Nico; Krieg, Alexander; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2018 |
Impact of solidification dynamics on crystal properties of silicon molten by a nanosecond laser pulse
Meyer, Fabian; Büchler, Andreas; Brand, Andreas A.; Dasa, M.K.; Nekarda, Jan F.; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2018 |
Digitalisierung bei der Produktion von Solar- und Batteriezellen
Preu, Ralf; Rein, Stefan; Zimmer, Martin; Fleischer, J.; Weinmann, Hannes; Hofmann, J. |
Vortrag
Presentation
|
| 2017 |
Passivierte Siliciummaterialien für Li-Ionenbatteriezellen
Gentischer, Harald; Hulitz, Sebastian; Mader, Markus; Singh, Rajveer; Keding, Roman; Preu, Ralf; Biro, Daniel |
Vortrag
Presentation
|
| 2017 |
Increasing the efficiency of multicrystalline silicon PERC solar cells from currently 19% to 20%
Greulich, Johannes M.; Lohmüller, Elmar; Saint-Cast, Pierre; Werner, Sabrina; Wasmer, Sven; Horst, A.J. van der; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2017 |
Key aspects for fabrication of p-type Cz-Si PERC solar cells exceeding 22% conversion efficiency
Werner, Sabrina; Lohmüller, Elmar; Saint-Cast, Pierre; Greulich, Johannes M.; Weber, Julian; Schmidt, Stefan; Moldovan, Anamaria; Brand, Andreas; Dannenberg, Tobias; Mack, Sebastian; Wasmer, Sven; Demant, Matthias; Linse, Michael; Ackermann, Rupprecht; Wolf, Andreas; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2017 |
Predicting bulk lifetime values by applying wet chemistry H-termination for inline quality control of silicon wafers
Al-Hajjawi, Saed; Haunschild, Jonas; Zimmer, Martin; Dannenberg, Tobias; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2017 |
The development of shingled cells and modules
Preu, Ralf |
Vortrag
Presentation
|
| 2017 |
A new pilot research facility for HJT and selective contact solar cells - PV-TEC SELECT
Rentsch, Jochen; Bivour, Martin; Erath, Denis; Feldmann, Frank; Fischer, Andreas; Mack, Sebastian; Moldovan, Anamaria; Temmler, Jan; Hermle, Martin; Glunz, Stefan W.; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2017 |
Technical and economic potential of PV in Lebanon and Jordan aiming for regional readiness level development
Haidar, Mohamad; Baliozan, Puzant; Mustafa, A.; Mourad, S.; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2017 |
Metallization of passivating and carrier selective contacts: Status and perspectives at Fraunhofer ISE
Bivour, Martin; Bartsch, Jonas; Clement, Florian; Cimiotti, Gisela; Erath, Denis; Feldmann, Frank; Fellmeth, Tobias; Glatthaar, Markus; Hermle, Martin; Jahn, Mike; Kluska, Sven; Keding, Roman; Lorenz, Andreas; Lacmago Lontchi, Igor-Clavau; Mack, Sebastian; Moldovan, Anamaria; Nekarda, Jan; Pospischil, Maximilian; Rodofili, Andreas; Rentsch, Jochen; Steinhauser, Bernd; Schube, Jörg; Wolke, Winfried; Preu, Ralf; Glunz, Stefan W. |
Konferenzbeitrag
Conference Paper
|
| 2017 |
High throughput printing for highly efficient cost-effective Si solar cells
Clement, Florian; Lorenz, Andreas; Pospischil, Maximilian; Biro, Daniel; Brocker, H.; Bangel, D.; Greutmann, R.; Lehner, M.; Ott, T.; Hage, F.; Oppelt, K.; Honold, T.; Wende, L.; Ringel, M.; Senne, A.; Rohde, J.; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2017 |
Analysis of the losses of industrial-type PERC solar cells
Saint-Cast, Pierre; Werner, Sabrina; Greulich, Johannes M.; Jäger, Ulrich; Lohmüller, Elmar; Höffler, Hannes; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2017 |
Rear passivated mc-Si solar cells textured by atmospheric pressure dry etching
Saint-Cast, Pierre; Kafle, Bishal; Pandey, R.; Ridoy, Ahmed Ismail; Hofmann, Marc; Clochard, Laurent; Schwarze, T.; Pittroff, M.; Rentsch, Jochen; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2017 |
The SPEER solar cell - simulation study of shingled bifacial PERC-technology-based stripe cells
Wöhrle, Nico; Fellmeth, Tobias; Lohmüller, Elmar; Baliozan, Puzant; Fell, Andreas; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2016 |
The influence of nitrogen on laser doping from phosphorous doped a-SiNx layers
Steinhauser, Bernd; Jäger, Ulrich; Benick, Jan; Chong, E.; Lam, J.; Steeman, R.; Rostan, H.; Nekarda, Jan; Hermle, Martin; Preu, Ralf; Glunz, Stefan W. |
Zeitschriftenaufsatz
Journal Article
|
| 2016 |
Economic feasibility of bifacial silicon solar cells
Fertig, Fabian; Nold, Sebastian; Wöhrle, Nico; Greulich, Johannes M.; Hädrich, Ingrid; Krauß, Karin; Mittag, Max; Biro, Daniel; Rein, Stefan; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2016 |
Photovoltaische Solarzelle
Krauß, Karin; Fertig, Fabian; Preu, Ralf; Jäger, Ulrich; Werner, Sabrina |
Patent
|
| 2016 |
Photovoltaic Development Standardizing Based on Roadmaps and Technology Readiness Levels
Baliozan, Puzant; Mourad, S.; Morse, D.; Kim, S.; Friedrich, Lorenz; Preu, Ralf |
Konferenzbeitrag
Conference Paper
|
| 2016 |
biPERC silicon solar cells enabling bifacial applications for industrial solar cells with passivated rear sides
Krauß, Karin; Fertig, Fabian; Greulich, Johannes M.; Rein, Stefan; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2016 |
Status of FolMet Technology: How to Produce PERC Cells More Cheaply than Al-BSF Cells
Nekarda, Jan F.; Graf, M.; John, Oliver; Nold, Sebastian; Nagel, Henning; Eberlein, Dirk; Kraft, Achim; Böhme, R.; Streek, A.; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2016 |
Plasma-Free Dry-Chemical Texturing Process for High-Efficiency Multicrystalline Silicon Solar Cells
Kafle, Bishal; Freund, Timo; Mannan, Abdul; Clochard, Laurent; Duffy, Edward; Werner, Sabrina; Saint-Cast, Pierre; Hofmann, Marc; Rentsch, Jochen; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2015 |
Comprehensive simulation and acceleration of the foil-metallization laser process
Graf, M.; Nekarda, Jan; Lazzarotto Togny, F.; Streek, A.; Böhme, R.; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
|
| 2015 |
Comprehensive comparison of different fine line printing technologies addressing the seed and plate approach with Ni-Cu-plating
Lorenz, Andreas; Kraft, Achim; Gredy, C.; Filipovic, Aleksander; Binder, Sebastian; Krüger, K.; Bartsch, Jonas; Clement, Florian; Biro, Daniel; Preu, Ralf; Reinecke, H. |
Konferenzbeitrag
Conference Paper
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| 2015 |
Nanotextured multicrystalline Al-BSF solar cells reaching 18% conversion efficiency using industrially viable solar cell processes
Bishal, Kafle; Mannan, Abdul; Freund, Timo; Clochard, Laurent; Duffy, Edward; Hofmann, Marc; Rentsch, Jochen; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
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| 2015 |
Impact of texture roughness on the front-side metallization of stencil-printed silicon solar cells
Lorenz, Andreas; Strauch, T.; Demant, Matthias; Fellmeth, Tobias; Barnes Hofmeister, T.; Linse, Michael; Dannenberg, Tobias; Seiffe, Johannes; Clement, Florian; Biro, Daniel; Reinecke, Holger; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
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| 2015 |
Foil metallization process for PERC solar cells towards industrial feasibility
Graf, M.; Eberlein, Dirk; Nagel, Henning; Nekarda, Jan; Böhme, R.; Streek, A.; Preu, Ralf |
Konferenzbeitrag
Conference Paper
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| 2015 |
Progress on industrial solar cell front side metallization by parallel dispensing technology
Pospischil, Maximilian; Kuchler, Martin; Klawitter, Markus; Efinger, Raphael; Rodriguez, C.; Padilla, A.; Gentischer, Harald; König, M.; Hörteis, Matthias; Wende, L.; Mette, A.; Clement, Florian; Preu, Ralf; Biro, Daniel |
Konferenzbeitrag
Conference Paper
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| 2014 |
The BOSCO solar cell - a both sides collecting and contacted structure
Fertig, Fabian; Krauß, Karin; Greulich, Johannes M.; Clement, Florian; Biro, Daniel; Preu, Ralf; Rein, Stefan |
Zeitschriftenaufsatz
Journal Article
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| 2014 |
Influence of rear-side passivation on solar cell performance of bosco solar cells
Krauß, Karin; Fertig, Fabian; Greulich, Johannes M.; Clement, Florian; Biro, Daniel; Preu, Ralf; Rein, Stefan |
Konferenzbeitrag
Conference Paper
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| 2014 |
Investigations on the passivation mechanism of AlN:H and AlN:H-SiN:H stacks
Krugel, G.; Jenkner, F.; Moldovan, A.; Wolke, W.; Rentsch, J.; Preu, R. |
Zeitschriftenaufsatz
Journal Article
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| 2014 |
The BOSCO solar cell: Simulation and experiment
Fertig, Fabian; Greulich, Johannes M.; Krauß, Karin; Clement, Florian; Biro, Daniel; Preu, Ralf; Rein, Stefan |
Zeitschriftenaufsatz
Journal Article
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| 2014 |
Laserbasiertes Verfahren und Bearbeitungstisch zur lokalen Kontaktierung eines Halbleiterbauelements
Nekarda, Jan; Rodofili, Andreas; Brand, Andreas; Graf, Martin; Preu, Ralf |
Patent
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| 2014 |
PECVD Al2O3 for Surface Passivation: A Review of Solar Cell and Thin Layer Characteristics Silicon Solar Cell
Kühnhold-Pospischil, Saskia; Saint-Cast, Pierre; Hofmann, Marc; Paramanathan, R.; El-Safoury, M.; Kafle, Bishal; Kania, Daniel; Weiss, L.; Heo, Y.-H.; Billot, Etienne; Olwal, P.; Rentsch, Jochen; Preu, Ralf |
Konferenzbeitrag
Conference Paper
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| 2014 |
Reduction of Picosecond Laser Ablation Threshold and Damage Via Nanosecond Pre-Pulse for Removal of Dielectric Layers on Silicon Solar Cells
Brand, Andreas A.; Meyer, Fabian; Nekarda, Jan F.; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
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| 2014 |
Advanced metallization concepts for p-type silicon Metal-Wrap-Through (MWT) solar cells
Hendrichs, M.; Thaidigsmann, Benjamin; Lohmüller, Elmar; Nold, Sebastian; Clement, Florian; Biro, Daniel; Rech, B.; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
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| 2014 |
Laserbasiertes Verfahren und Bearbeitungstisch zur Metallisierung der Rückseite eines Halbleiterbauelements
Hauser, Hubert; Nekarda, Jan; Preu, Ralf; Bläsi, Benedikt |
Patent
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| 2014 |
Optimization of multi-layer metallization design for large-area back-contact back-junction solar cells
Hendrichs, M.; Keding, Roman; Spribille, Alma; Fellmeth, Tobias; Nold, Sebastian; Clement, Florian; Wolf, Andreas; Biro, Daniel; Preu, Ralf |
Konferenzbeitrag
Conference Paper
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| 2014 |
The BOSCO cell concept: Bifacial operation with double-sided collection
Fertig, Fabian; Krauß, Karin; Greulich, Johannes M.; Clement, Florian; Biro, Daniel; Preu, Ralf; Rein, Stefan |
Konferenzbeitrag
Conference Paper
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| 2014 |
Progress in laser-based foil metallization for industrial PERC solar cells
Graf, M.; Nekarda, Jan; Eberlein, Dirk; Wöhrle, Nico; Preu, Ralf; Böhme, R.; Grosse, T. |
Konferenzbeitrag
Conference Paper
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| 2014 |
Vorrichtung und Verfahren zum Aufbringen einer Aluminiumoxidschicht auf ein Halbleitersubstrat
Saint-Cast, Pierre; Hofmann, Marc; Rentsch, Jochen; Preu, Ralf |
Patent
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| 2014 |
The BOSCO Solar Cell: Double-sided Collection and Bifacial Operation
Fertig, Fabian; Krauß, Karin; Greulich, Johannes M.; Clement, Florian; Biro, Daniel; Preu, Ralf; Rein, Stefan |
Zeitschriftenaufsatz
Journal Article
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| 2013 |
Study of hydrogenated AlN as an anti-reflective coating and for the effective surface passivation of silicon
Krugel, Georg; Sharma, A.; Wolke, Winfried; Rentsch, Jochen; Preu, Ralf |
Zeitschriftenaufsatz
Journal Article
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| 2013 |
Technology Options for a Multi-Gigawatt Fab in Europe
Preu, Ralf |
Vortrag
Presentation
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| 2013 |
Potential-induced degradation on cell level: The inversion model
Saint-Cast, Pierre; Nagel, Henning; Wagenmann, Dirk; Schön, Jonas; Schmitt, P.; Reichel, Christian; Glunz, Stefan W.; Hofmann, Marc; Rentsch, Jochen; Preu, Ralf |
Konferenzbeitrag
Conference Paper
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| 2013 |
P-Type MWT solar cells: Current status and future expectations
Thaidigsmann, Benjamin; Hendrichs, M.; Nold, Sebastian; Lohmüller, Elmar; Wolf, Andreas; Clement, Florian; Biro, Daniel; Preu, Ralf |
Konferenzbeitrag
Conference Paper
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Fraunhofer Institute for Solar Energy Systems ISE