Höhere Effizienz in der Photovoltaik

Laserbelichter zur maskenlosen, photo­lithographischen Strukturierung von Wafern für höchsteffiziente Silicium- und III-V-Solarzellen. Wir tragen dazu bei, die Photovoltaik noch effizienter zu machen – in Bezug auf Energieertrag, aber auch in Bezug auf Produktionsverfahren und Materialeinsatz.

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Produktionstechnologien für die Photovoltaik

Sputteranlage zur Abscheidung von Antireflexschichten und Metallkontakten.

Photovoltaik

Themen im Geschäftsfeld Photovoltaik

Wir forschen und entwickeln in folgenden Themenfeldern

Als Game Changer des globalen Energiesystems sieht die Global Alliance of Solar Energy Research Institutes (GA-SERI), der das Fraunhofer ISE neben NREL (USA) und AIST (Japan) als Mitglied angehört, die Photovoltaik. Ein Artikel dazu wurde im Mai 2019 im Journal »Science« veröffentlicht. Zu dieser Wahrnehmung geführt haben dramatische Kostensenkungen und der rasante Ausbau der Produktionskapazitäten. Nicht nur der Stromsektor, sondern auch Verkehr, Wärme, Industrie und Chemieprozesse werden in Zukunft maßgeblich durch Solarstrom versorgt. Darin liegen Chancen, aber auch Herausforderungen – auf der Ebene des Energiesystems ebenso wie für Forschung und Industrie. Ende 2018 waren weltweit ca. 488 GW PV-Leistung installiert. Der dominierende Kostenanteil von PV-Kraftwerken, die Investitionskosten, fielen seit 2006 dank technologischen Fortschritts, Skalen- und Lerneffekten im Mittel um ca. 13 % pro Jahr, insgesamt um 75 %. In Deutschland können heute konkurrenzfähige Stromgestehungskosten von 4–5 Eurocent/kWh erreicht werden. Um die Energiewende erfolgreich umsetzen zu können und uns dem Ziel einer CO2-freien Energieversorgung zu nähern, benötigen wir einen PV-Ausbau, der nicht mehr nur auf Dächern und Freiflächen realisiert werden wird. Wir haben daher am Fraunhofer ISE das Thema »Integrierte Photovoltaik« gestartet. Forschung und Entwicklung haben an der Erfolgsgeschichte der Photovoltaik einen ganz wesentlichen Anteil. Das Fraunhofer ISE trägt mit seinen hervorragenden FuE-Ergebnissen zur kontinuierlichen Verbesserung der Wirkungsgrade sowie beim Materialeinsatz bei. Zentrale Stichworte sind die am Institut entwickelte Technologie zur Passivierung der Kontakte (Tunnel Oxide Passivated Contact – TOPCon) sowie die Entwicklung eines speziellen High Performance Siliciums, das die Grundlage für neue Rekordwirkungsgrade bildet. Die Wafer-Bearbeitung überführen wir vom bisherigen Standort Freiberg an das Center für Silizium-Photovoltaik (CSP) in Halle. Ein weiterer Themenschwerpunkt dort ist das an Bedeutung gewinnende Recycling. Die Vorlaufforschung des Fraunhofer ISE wird in unserem PV-TEC – Photovoltaic Technology Evaluation Center industriell umgesetzt.

Ein zukunftsweisender Ansatz sind Tandemsolarzellen, die es uns ermöglichen, das begrenzende Auger-Limit von 29,4 % bei Einfachsolarzellen aus Silicium zu überwinden. Bei der Entwicklung von Tandemkonzepten kommen uns die über vier Jahrzehnte erworbenen Kompetenzen im Bereich Siliciumsolarzellen sowie bei der Herstellung von Mehrfachsolarzellen zugute. 2019 konnten wir den Weltrekord für eine monolithisch hergestellte Mehrfachsolarzelle aus III-V-Halbleitern und Silicium auf 34,1% verbessern. Für eine Tandemzelle Perowskit auf Silicium erzielten wir einen Wirkungsgrad von 24,5%.

In der Konzentratortechnologie zeigen wir bei Mehrfachzellen Spitzenwirkungsgrade von bis zu 46,1 % und einen Rekordwirkungsgrad für ein Modul von 41,4 %. Auch unsere Arbeiten an organischen und Perowskitsolarzellen eröffnen interessante Perspektiven und Anwendungsmöglichkeiten.

Wir entwickeln zudem Verfahren zur präzisen Charakterisierung und Ertragsanalyse von Zellen und Modulen erfolgreich weiter. Unser akkreditiertes CalLab PV Modules verfügt über einen weltweit führenden Wert hinsichtlich der Messunsicherheit von nur 1,1 %.

Mit unserem Portfolio sind wir für die Zukunft gut aufgestellt und tragen dazu bei, Photovoltaik noch effizienter zu machen – in Bezug auf Energieertrag, auf Produktionsverfahren, Materialeinsatz sowie auf eine nachhaltige Prozesskette.

Über 90 % aller Solarzellen weltweit werden aus kristallinem Silicium hergestellt. Schlüssel für diese dominierende Marktstellung sind zum einen ein robuster und kostengünstiger Herstellungsprozess und zum anderen der hohe Wirkungsgrad und die große Zuverlässigkeit von Silicium-basierten PV-Modulen. Gerade der Wirkungsgrad spielt für die weitere Kostensenkung der Stromgestehungskosten eine entscheidende Rolle und steht deshalb im Mittelpunkt unserer Forschungsaktivitäten.

Das Fraunhofer ISE unterstützt die Forschung und Entwicklung von Material-, Modul- und Anlagenherstellern durch eine weltweit einzigartige FuE-Infrastruktur mit über 3000 m² Labor und Technikumsfläche. Die wissenschaftliche und technologische Kompetenz unserer über 300 Wissenschaftler und Wissenschaftlerinnen, Ingenieure und Ingenieurinnen sowie Techniker und Technikerinnen reicht dabei vom Siliciummaterial über Solarzelle und Modul bis zum System. So können unsere Kooperationspartner nicht nur auf einzelne Technologien zugreifen, sondern über die gesamte Wertschöpfungskette mit uns zusammenarbeiten.

Der Technologiereifegrad unserer Projekte umfasst die gesamte Bandbreite von der Laborforschung bis zur industrienahen Entwicklung. Mit neuen Technologien und Weltrekordwirkungsgraden aus unseren Forschungslabors setzen wir immer wieder wissenschaftliche Trends in der Photovoltaik und geben so wichtige Impulse für Neuentwicklungen. In unseren Technologiezentren PV-TEC und SiM-TEC mit ihrer industrienahen Infrastruktur können wir reifere Konzepte unter realistischen Bedingungen evaluieren sowie innovative und industrienahe Fertigungsprozesse entwickeln. Neben der topaktuellen Technologie sind tiefgehende Charakterisierungen der zugrunde liegenden Materialien, Prozesse und Produkte und eine sorgfältige Qualitätssicherung über die gesamte Wertschöpfungskette für unsere Kunden und Kooperationspartner von großer Bedeutung. Als neuen Leuchtturm unserer Solarzellenforschung eröffnen wir 2020 das neue Gebäude für unser Zentrum für höchsteffiziente Solarzellen. 

Zu diesem Thema aus unserem Forschungsblog »Innovation4E«:

Photovoltaik – der ganz normale Wahnsinn

Blogbeitrag von Andreas Bett

Dr. Andreas BettMit SolarWorld ist jetzt ein weiterer großer deutscher Photovoltaik-Hersteller insolvent geworden. „Was ist los mit der Photovoltaik hierzulande?“ fragen sich viele und „Wie geht es weiter?“. Bei den Antworten gilt es, drei Bereiche auseinanderzuhalten: Politik, Wirtschaft und Technik. Die Photovoltaik (PV) ist technisch und wirtschaftlich weltweit auf dem Siegeszug. Zusammen mit der Windenergie wird sie ein Grundpfeiler der klimafreundlichen Energieversorgung der Zukunft sein. Doch so wichtig die lokale und nachhaltige Produktion von Solarmodulen wäre, die kapitalorientierte Marktwirtschaft nimmt darauf keine Rücksicht.

Weiterlesen auf blog.innovation4e.de

Kontakt

Andreas Bett

Contact Press / Media

Prof. Dr. Andreas Bett

Institutsleiter, Photovoltaik

Fraunhofer ISE
Heidenhofstr. 2
79110 Freiburg

Telefon +49 761 4588-5257

Stefan Glunz

Contact Press / Media

Prof. Dr. Stefan Glunz

Silicium-Photovoltaik

Fraunhofer ISE
Heidenhofstr. 2
79110 Freiburg

Telefon +49 761 4588-5191

Ralf Preu

Contact Press / Media

Dr. Ralf Preu

Silicium-Photovoltaik

Fraunhofer ISE
Heidenhofstr. 2
79110 Freiburg

Telefon +49 761 4588-5260

Frank Dimroth

Contact Press / Media

Dr. Frank Dimroth

III-V- und Konzentrator-Photovoltaik

Fraunhofer ISE
Heidenhofstr. 2
79110 Freiburg

Telefon +49 761 4588-5258

Uli Würfel

Contact Press / Media

Dr. Uli Würfel

Perowskit- und Organische Photovoltaik

Fraunhofer ISE
Heidenhofstr. 2
79110 Freiburg

Telefon +49 761 203-4796

Harry Wirth

Contact Press / Media

Dr. Harry Wirth

Photovoltaische Module und Kraftwerke

Fraunhofer ISE
Heidenhofstr. 2
79110 Freiburg

Telefon +49 761 4588-5858

Wissenschaftliche Veröffentlichungen zum Geschäftsfeld Photovoltaik

 

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Tepner, S.; Ney, L.; Linse, M.; Lorenz, A.; Pospischil, M.; Masuri, K.; Clement, F.
Journal Article
2020Selective seed layer patterning of PVD metal stacks by electrochemical screen printing for solar cell applications
Gensowski, Katharina; Kamp, Mathias; Efinger, Raphael; Mikolasch, Gabriele; Eckert, Jonas; Bechmann, Sebastian; Weber, Ralf; Bartsch, Jonas
Journal Article
2020Silicon Solar Cell-Integrated Stress and Temperature Sensors for Photovoltaic Modules
Beinert, A.J.; Imm, M.; Benick, J.; Becker, F.; Seitz, S.; Heinrich, M.; Paul, O.; Glunz, S.W.; Aktaa, J.; Eitner, U.; Neuhaus, H.
Journal Article
2020Simultaneous Wireless Data and Power Transfer for a 1-Gb/s GaAs VCSEL and Photovoltaic Link
Fakidis, J.; Helmers, H.; Haas, H.
Journal Article
2020Solar cell efficiency tables (version 56)
Green, M.A.; Dunlop, E.D.; Hohl-Ebinger, J.; Yoshita, M.; Kopidakis, N.; Hao, X.
Journal Article
2020Spatial Atomic Layer Deposition of Molybdenum Oxide for Industrial Solar Cells
Gregory, G.; Luderer, C.; Ali, H.; Sakthivel, T.S.; Jurca, T.; Bivour, M.; Seal, S.; Davis, K.O.
Journal Article
2020Spatially Resolved Performance Analysis for Perovskite Solar Cells
Schubert, M.C.; Mundt, L.E.; Walter, D.; Fell, A.; Glunz, S.W.
Journal Article
2020Studying Knotless Screen Patterns for Fine-Line Screen Printing of Si-Solar Cells
Tepner, S.; Ney, L.; Linse, M.; Lorenz, A.; Pospischil, M.; Clement, F.
Journal Article
2020Tailored Disorder: A Self-Organized Photonic Contact for Light Trapping in Silicon-Based Tandem Solar Cells
Hauser, Hubert; Mühlbach, Kai; Höhn, Oliver; Müller, Ralph; Seitz, Sonja; Rühe, Jürgen; Glunz, Stefan W.; Bläsi, Benedikt
Journal Article
2020Temperature-Induced Stoichiometric Changes in Thermally Grown Interfacial Oxide in Tunnel-Oxide Passivating Contacts
Polzin, J.-I.; Lange, S.; Richter, S.; Moldovan, A.; Bivour, M.; Hagendorf, C.; Hermle, M.; Glunz, S.W.; Feldmann, F.
Journal Article
2020Temporary Recovery of the Defect Responsible for Light- and Elevated Temperature-Induced Degradation: Insights into the Physical Mechanisms behind LeTID
Kwapil, W.; Schön, J.; Niewelt, T.; Schubert, M.C.
Journal Article
2020Transport Losses at the TCO/a-Si:H/c-Si Heterojunction: Influence of Different Layers and Annealing
Luderer, C.; Messmer, C.; Hermle, M.; Bivour, M.
Journal Article
2020Two-Terminal direct Wafer bonded GaInP/AlGaAs//Si Triple-Junction Solar Cell with AM1.5g Efficiency of 34.1 %
Lackner, D.; Höhn, O.; Müller, R.; Beutel, P.; Schygulla, P.; Hauser, H.; Predan, F.; Siefer, G.; Schachtner, M.; Schön, J.; Benick, J.; Hermle, M.; Dimroth, F.
Journal Article
2020Two-Terminal Perovskite Silicon Tandem Solar Cells with a High-Bandgap Perovskite Absorber Enabling Voltages over 1.8 V
Bett, A.J.; Schulze, P.S.C.; Winkler, K.; Kabakli, Ö.; Ketterer, I.; Mundt, L.; Reichmuth, S.K.; Siefer, G.; Cojocaru, L.; Tutsch, L.; Bivour, M.; Hermle, M.; Glunz, S.W.; Goldschmidt, J.C.
Journal Article
2020Vapor-Phase Formation of a Hole-Transporting Thiophene Polymer Layer for Evaporated Perovskite Solar Cells
Suwa, K.; Cojocaru, L.; Wienands, K.; Hofmann, C.; Schulze, P.S.C.; Bett, A.J.; Winkler, K.; Goldschmidt, J.C.; Glunz, S.W.; Nishide, H.
Journal Article
2020Visualizing Morphological Principles for Efficient Photocurrent Generation in Organic Non-Fullerene Acceptor Blends
Köntges, W.; Perkhun, P.; Kammerer, J.; Alkarsifi, R.; Würfel, U.; Margeat, O.; Videlot-Ackermann, C.; Simon, J.-J.; Schröder, R.R.; Ackermann, J.; Pfannmöller, M.
Journal Article
20193-D Modeling of Multicrystalline Silicon Materials and Solar Cells
Sio, Hang Cheong; Fell, Andreas; Phang, Sieu Pheng; Wang, Haitao; Zheng, Peiting; Chen, D.K.; Zhang, Xinyu; Zhang, Tao; Jin, Hao; Macdonald, Daniel
Journal Article
2019An Analytical Model for Resistance-Limited Recombination at Line Defects in Solar Cells
Saint-Cast, P.; Fell, A.
Journal Article
2019Assessing the operating temperature of multi-junction solar cells with novel rear side layer stack and local electrical contacts
Alonso-Ãlvarez, D.; Weiss, C.; Fernandez, J.; Janz, S.; Ekins-Daukes, N.
Journal Article
2019Back-Contacted Back-Junction Si Solar Cells with Locally Overcompensated Diffusion Regions - Comparison of Buried Emitter and Floating Base Design
Reichel, C.; Fell, A.; Hermle, M.; Glunz, S.W.
Journal Article
2019Broadband Antireflection Mie Scatterers Revisited - a Solar Cell and Module Analysis
Stevens, L.; Tucher, N.; Höhn, O.; Hauser, H.; Müller, C.; Bläsi, B.
Journal Article
2019Competitiveness of a European PV Manufacturing Chain
Rentsch, J.; Nold, S.; Preu, R.; Bett, A.W.; Jooss, W.; Trube, J.; Fath, P.
Journal Article
2019Comprehensive Electrical Loss Analysis of Monolithic Interconnected Multi-Segment Laser Power Converters
Kimovec, R.; Helmers, H.; Bett, A.W.; Topic, M.
Journal Article
2019Constraints and Opportunities for CO2-neutral Photovoltaics: In-situ Perovskite Solar Cell Manufacturing Enables Reaching the Ultimate Carbon Footprint Limit of the Glass Substrate
Wagner, L.; Mastroianni, S.; Hinsch, A.
Journal Article
2019Contactless determination of base resistivity on silicon wafers with highly doped surfaces
Höffler, H.; Brand, A.A.; Wirtz, W.; Greulich, J.
Journal Article
2019Contactless transient carrier spectroscopy and imaging technique using lock-in free carrier emission and absorption
Rougieux, Fiacre E.; Kwapil, Wolfram; Heinz, Friedemann D.; Siriwardhana, Manjula; Schubert, Martin C.
Journal Article
2019Correlation of defect luminescence and recombination in multicrystalline silicon
Wyller, Guro Marie; Schindler, Florian; Kwapil, Wolfram; Schön, Jonas; Olsen, Espen; Haug, Halvard; Riepe, Stephan; Schubert, Martin C.
Journal Article
2019Development of Back Side Technology for Light Trapping and Photon Recycling in GaAs Solar Cells
Micha, D.; Höhn, O.; Oliva, E.; Klinger, V.; Bett, A.; Dimroth, F.
Journal Article
2019Development of Germanium-Based Wafer-Bonded Four-Junction Solar Cells
Höhn, Oliver; Niemeyer, Markus; Weiss, Charlotte; Lackner, David; Predan, Felix; Franke, Alexander; Beutel, Paul; Schachtner, Michael; Müller, Ralph; Siefer, Gerald; Janz, Stefan; Dimroth, Frank
Journal Article
2019Direct Growth of GaInP/GaAs/Si Triple-Junction Solar Cell with 22.3% AM1.5g efficiency
Feifel, Markus; Lackner, David; Ohlmann, Jens; Benick, Jan; Hermle, Martin; Dimroth, Frank
Journal Article
2019Efficiency Enhancement and Hysteresis Mitigation by Manipulation of Grain Growth Conditions in Hybrid Evaporated-Spin-Coated Perovskite Solar Cells
Rafizadeh, S.; Wienands, K.; Schulze, P.S.; Bett, A.J.; Andreani, L.C.; Hermle, M.; Glunz, S.W.; Goldschmidt, J.C.
Journal Article
2019The electrical properties of high performance multicrystalline silicon and mono-like silicon: Material limitations and cell potential
Sio, Hang Cheong; Phang, Sieu Pheng; Fell, Andreas; Wang, Haitao; Zheng, Peiting; Chen, D.K.; Zhang, Xinyu; Zhang, Tao; Wang, Qi; Jin, Hao; Macdonald, Daniel
Journal Article
2019Enabling the Measurement of Thermomechanical Stress in Solar Cells and PV Modules by Confocal Micro-Raman Spectroscopy
Beinert, A.; Büchler, A.; Romer, P.; Haueisen, V.; Rendler, L.C.; Schubert, M.C.; Heinrich, M.; Aktaa, J.; Eitner, U.
Journal Article
2019Energy yield analysis of textured perovskite silicon tandem solar cells and modules
Tucher, Nico; Höhn, Oliver; Narasimha Murthy, Jayanth; Martínez Sánchez, Juan Francisco; Steiner, Marc; Armbruster, Alfons; Lorenz, Elke; Bläsi, Benedikt; Goldschmidt, Jan Christoph
Journal Article
2019Enhanced upconversion via plasmonic near-field effects: Role of the particle shape
Eriksen, E.H.; Madsen, S.P.; Julsgaard, B.; Hofmann, C.L.M.; Goldschmidt, J.C.; Balling, P.
Journal Article
2019Fluid Dynamic Modeling and Flow Visualization of an Industrial Wet Chemical Process Bath
Mohr, L.; Krick, T.; Zimmer, M.; Röder, T.; Müller, C.
Journal Article
2019Global Climate Data Processing and Mapping of Degradation Mechanisms and Degradation Rates of PV Modules
Ascencio-Vásquez, Julián; Kaaya, Ismail; Brecl, Kristijan; Weiß, Karl-Anders; Topic, Marko
Journal Article
2019Imaging Interstitial Iron Concentrations in Gallium-Doped Silicon Wafers
Post, R.; Niewelt, T.; Schön, J.; Schindler, F.; Schubert, M.C.
Journal Article
2019Implementing transparent conducting oxides by DC sputtering on ultrathin SiOx / poly-Si passivating contacts
Tutsch, L.; Feldmann, F.; Polzin, J.; Luderer, C.; Bivour, M.; Moldovan, A.; Rentsch, J.; Hermle, M.
Journal Article
2019Improving Wall Slip Behavior of Silver Pastes on Screen Emulsions for Fine Line Screen Printing
Tepner, S.; Wengenmeyr, N.; Ney, L.; Linse, M.; Pospischil, M.; Clement, F.
Journal Article
2019In Situ Solar Wafer Temperature Measurement during Firing Process via Inline IR Thermography
Ourinson, D.; Emanuel, G.; Csordás, A.; Dammaß, G.; Müller, H.; Sternkiker, C.; Clement, F.; Glunz, S.W.
Journal Article
2019Influence of Fundamental Model Uncertainties on Silicon Solar Cell Efficiency Simulations
Wasmer, S.; Fell, A.; Greulich, J.M.
Journal Article
2019Inkjet- and FlexTrail-Printing with Low Silver Consumption for Silicon Heterojunction Solar Cells
Schube, J.; Fellmeth, T.; Jahn, M.; Keding, R.; Glunz, S.W.
Journal Article
2019Interfacial Dynamics and Contact Passivation in Perovskite Solar Cells
Bastiani, M. de; Aydin, E.; Allen, T.; Walter, D.; Fell, A.; Peng, J.; Gasparini, N.; Troughton, J.; Baran, D.; Weber, K.; White, T.P.; Wolf, S. de
Journal Article
2019ITO-Free Organic Photovoltaic Modules Based on Fluorinated Polymers Deposited from Non-Halogenated Solution: A Major Step toward Large-Scale Module Production
Ibraikulov, O.A.; Wang, J.; Kamatham, N.; Heinrich, B.; Méry, S.; Kohlstädt, M.; Würfel, U.; Ferry, S.; Leclerc, N.; Heiser, T.; Lévêque, P.
Journal Article
2019Learning Quality Rating of As-Cut mc-Si Wafers via Convolutional Regression Networks
Demant, M.; Virtue, P.; Kovvali, A.; Yu, S.X.; Rein, S.
Journal Article
2019Limiting Defects in n-Type Multicrystalline Silicon Solar Cells
Schubert, M.C.; Schindler, F.; Schön, J.; Kwapil, W.; Benick, J.; Müller, R.; Heinz, F.D.; Fell, A.; Riepe, S.; Morishige, A.
Journal Article
2019Loss Analysis in Perovskite Photovoltaic Modules
Rakocevic, Lucija; Mundt, Laura; Gehlhaar, Robert; Merckx, Tamara; Aernouts, Tom; Schubert, Martin C.; Glunz, Stefan W.; Poortmans, Jef
Journal Article
2019Measurement of the Non-radiative Minority Recombination Lifetime and the Effective Radiative Recombination Coefficient in GaAs
Niemeyer, Markus; Kleinschmidt, Peter; Walker, Alexandre W.; Mundt, Laura; Timm, C.; Lang, Robin; Hannappel, Thomas; Lackner, David
Journal Article
2019Microcharacterization of Interface Oxide Layer on Laser-Structured Silicon Surfaces of Plated Ni-Cu Solar Cells
Büchler, A.; Grübel, B.; Arya, V.; Weingärtner, T.; Hähnel, A.; Naumann, V.; Bartsch, J.; Glatthaar, M.; Kluska, S.
Journal Article
2019Modeling Outdoor Service Lifetime Prediction of PV Modules: Effects of Combined Climatic Stressors on PV Module Power Degradation
Kaaya, Ismail; Köhl, Michael; Mehilli, Amantin-Panos; Cardona Mariano, Sidrach de; Weiß, Karl-Anders
Journal Article
2019Die nächste Generation Solarzellen wird so günstig wie Fensterglas: Gedruckte "in-situ"-Photovoltaik ist lokal und nachhaltig produzierbar
Wagner, Lukas; Mastroianni, Simone; Hinsch, Andreas
Journal Article
2019Native Oxide Barrier Layer for Selective Electroplated Metallization of Silicon Heterojunction Solar Cells
Hatt, Thibaud; Kluska, Sven; Yamin, Mananchaya; Bartsch, Jonas; Glatthaar, Markus
Journal Article
2019Nexus approach to solar technology for energy and water supply for sustainable rural development in Egypt: A review
Wydra, K.; Jaskolski, M.; Wagner, L.; Mohamed, E.S.
Journal Article
2019A Novel TLM Analysis for Solar Cells
Mir, H.; Arya, V.; Höffler, H.; Brand, A.
Journal Article
2019Numerical Simulations of Photoluminescence for the Precise Determination of Emitter Contact Recombination Parameters
Herrmann, D.; Lohmüller, S.; Höffler, H.; Fell, A.; Brand, A.A.; Wolf, A.
Journal Article
2019P-Type Silicon Solar Cells with Passivating Rear Contact Formed by LPCVD p+ Polysilicon and Screen Printed Ag Metallization
Mack, S.; Lenes, M.; Luchies, J.-M.; Wolf, A.
Journal Article
2019Passivating and Low-Resistive Poly-Si Tunneling Junction Enabling High-Efficiency Monolithic Perovskite/Silicon Tandem Solar Cells
Luderer, C.; Reichel, C.; Feldmann, F.; Bivour, M.; Hermle, M.
Journal Article
2019PERC-Based Shingled Solar Cells and Modules at Fraunhofer ISE
Baliozian, P.; Klasen, N.; Wöhrle, N.; Kutter, C.; Stolzenburg, H.; Münzer, A.; Saint-Cast, P.; Mittag, M.; Lohmüller, E.; Fellmeth, T.; Al-Akash, M.; Kraft, A.; Heinrich, M.; Richter, A.; Fell, A.; Neuhaus, H.; Preu, R.
Journal Article
2019Prediction of local temperature-dependent performance of silicon solar cells
Eberle, R.; Fell, A.; Mägdefessel, S.; Schindler, F.; Schubert, M.C.
Journal Article
2019Quantitative Local Loss Analysis of Blade-Coated Perovskite Solar Cells
Mundt, L.; Kwapil, W.; Yakoob, M.A.; Herterich, J.P.; Kohlstädt, M.; Würfel, U.; Schubert, M.C.; Glunz, S.W.
Journal Article
2019Recombination between Photogenerated and Electrode-Induced Charges Dominates the Fill Factor Losses in Optimized Organic Solar Cells
Würfel, U.; Perdigón-Toro, L.; Kurpiers, J.; Wolff, C.M.; Caprioglio, P.; Rech, J.J.; Zhu, J.; Zhan, X.; You, W.; Shoaee, S.; Neher, D.; Stolterfoht, M.
Journal Article
2019Results of four European round-robins on short-circuit current temperature coefficient measurements of photovoltaic devices of different size
Salis, E.; Pavanello, D.; Kröger, I.; Winter, S.; Bothe, K.; Hinken, D.; Gandy, T.; Hohl-Ebinger, Jochen; Friesen, G.; Dittmann, S.; Dubard, J.; Müllejans, H.
Journal Article
2019The Role of Surface Passivation Layer Preparation on Crystallization and Optoelectronic Performance of Hybrid Evaporated-Spincoated Perovskite Solar Cells
Rafizadeh, S.; Wienands, K.; Mundt, L.E.; Bett, A.J.; Schulze, P.S.C.; Andreani, L.C.; Hermle, M.; Glunz, S.W.; Goldschmidt, J.C.
Journal Article
2019Semi-Transparent Perovskite Solar Cells with ITO Directly Sputtered on Spiro-OMeTAD for Tandem Applications
Bett, Alexander Jürgen; Winkler, Kristina; Bivour, Martin; Cojocaru, Ludmila; Kabakli, Özde; Schulze, Patricia; Siefer, Gerald; Tutsch, Leonard; Hermle, Martin; Glunz, Stefan W.; Goldschmidt, Jan Christoph
Journal Article
2019Single- and Dual-variant Atomic Ordering in GaAsP Compositionally Graded Buffers on GaP and Si Substrates
France, R.M.; Feifel, Markus; Belz, J.; Beyer, A.; Volz, K.; Ohlmann, Jens; Lackner, David; Dimroth, Frank
Journal Article
2019Strom und Kartoffeln von der gleichen Fläche ernten
Farnung, B.
Journal Article
2019Studying dopant diffusion from Poly-Si passivating contacts
Feldmann, F.; Schön, J.; Niess, J.; Lerch, W.; Hermle, M.
Journal Article
2019Suns-ILIT: Contact-Less Determination of Local solar Cell Current-Voltage Characteristics
Kwapil, W.; Wasmer, S.; Fell, A.; Greulich, J.G.; Schubert, M.C.
Journal Article
2019Terawatt-Scale Photovoltaics: Transform Global Energy
Bett, A.W.; Haegel, N.M.; Atwater, H.; Barnes, T.; Breyer, C.; Burrell, A.; Chiang, Y.-M.; Wolf, S. de; Dimmler, B.; Feldmann, D.; Glunz, S.; Goldschmidt, J.C.; Hochschild, D.; Inzunza, R.; Kaizuka, I.; Kroposki, B.; Kurtz, S.; Margolis, R.; Leu, S.; Matsubara, K.; Metz, A.; Metzger, W.K.; et al.
Journal Article
2019Thermal Analysis of Passively Cooled Hybrid CPV Module Using Si Cell as Heat Distributor
Martinez, J.; Steiner, M.; Wiesenfarth, M.; Glunz, S.W.; Dimroth, F.
Journal Article
2019Thermochemical Stress in Solar Cells: Contact Pad Modeling and Reliability Analysis
Rendler, L.; Romer, P.; Beinert, A.; Stecklum, S.; Kraft, A.; Eitner, U.; Wiese, S.
Journal Article
2019Vignetting in Luminescence Imaging of Solar Cells
Dost, G.; Höffler, H.; Greulich, J.M.
Journal Article
2019Visualizing Material Quality and Similarity of mc-Si Wafers Learned by Convolutional Regression Networks
Demant, M.; Virtue, P.; Kovvali, A.; Yu, S.X.; Rein, S.
Journal Article
This publication list has been generated from the publication database Fraunhofer-Publica.

 

Vorträge und Konferenzbeiträge

weitere Vorträge und Konferenzbeiträge [publica.fraunhofer.de]

YearTitle/AuthorDocument Type
202034.1 % Efficient GaInP/AlGaAs//Si Tandem Cell
Dimroth, F.; Schygulla, P.; Lackner, D.; Müller, R.; Benick, J.; Beutel, P.; Predan, F.; Höhn, O.; Hauser, H.; Siefer, G.; Hermle, M.; Glunz, S.
Conference Paper
202051% Efficient Photonic Power Converters for O-Band Wavelengths around 1310 nm
Helmers, H.; Franke, A.; Lackner, D.; Höhn, O.; Predan, F.; Dimroth, F.
Conference Paper
2020Advances in Epitaxial GaInP/GaAs/Si Triple Junction Solar Cells
Feifel, M.; Lackner, D.; Ohlmann, J.; Volz, K.; Hannappel, T.; Benick, J.; Hermle, M.; Dimroth, F.
Conference Paper
2020Assessment of Influencing Factors on Lifetime-Based Defect Analysis
Post, R.; Niewelt, T.; Kwapil, W.; Schubert, M.C.
Conference Paper
2020Bridging two Worlds - Standards for BIPV: Presentation held at IEA-PVPS Task 15 parallel event at EU-PVSEC, Online, 8th September 2020
Wilson, H.R.
Presentation
2020Cell-To-Module (CTM) Analysis for Photovoltaic Modules with Cell Overlap: Paper presented at the 30th International Photovolatic Science and Engineering Conference (PVSEC) & Global Photovoltaic Conference (GPVC) 2020, Jeju, Republic of Korea, November 8 - 13, 2020
Shahid, J.; Karabacak, A.Ö.; Mittag, M.
Conference Paper
2020Colored Modules for Integrated PV: From the MorphoColor-Concept to High Efficiency Prototypes: Presentation held at Webinar on Optics for Solar Energy, Photonics Days 2020, Berlin Brandenburg, Online, October 5th-8th, 2020, Online
Bläsi, B.
Presentation
2020Comparing Microwave Detected Photoconductance, Quasi Steady State Photoconductance and Photoluminiscence Imaging for Iron Analysis in Silicon
Pengerla, M.; Al-Hajjawi, S.; Kuruganti, V.; Haunschild, J.; Schüler, N.; Dornich, K.; Rein, S.
Conference Paper
2020A Comparison of Different Solar Cell Technologies for Integrated Photovoltaics
Heinrich, M.; Kuhn, T.E.; Dimroth, F.; Würfel, U.; Goldschmidt, J.C.; Powalla, M.; Glunz, S.W.; Neuhaus, D.H.
Conference Paper
2020Comprehensive Evaluation of IEC Measurement Procedures for Bifacial Solar Cells and Modules
Rauer, M.; Schmid, A.; Guo, F.; Neuberger, F.; Gebhardt, P.; Hohl-Ebinger, J.
Conference Paper
2020Correlation between EVA Degree of Crosslinking and Moisture Ingress into PV Laminates
Mansour, D.E.; Mitterhofer, S.; Herzog, C.; Fokuhl, E.; Jankovec, M.; Gebhardt, P.; Philipp, D.
Conference Paper
2020The Crystal Growth Explorer: Real-Time Navigable 3D Visualization of Silicon Grains and Defect Related Data in Cast-Mono and Multicrystalline Bricks
Schönauer, J.; Demant, M.; Trötschler, T.; Kovvali, A.S.; Schremmer, H.; Krenckel, P.; Riepe, S.; Rein, S.
Conference Paper
2020Dispensing Technology Meets CIGS Substrates: First IV-Results with Dispensed Metal Grid on CIGS Mini-Modules
Gensowski, K.; Jimenez, A.; Tepner, S.; Kuchler, M.; Breitenbücher, M.; Freund, T.; Köder, P.; Müller, J.; Dimmler, B.; Pospischil, M.; Clement, F.
Conference Paper
2020Doping Variation at the TCO/a-Si(p) Hole Contact
Luderer, C.; Tutsch, L.; Messmer, C.; Hermle, M.; Bivour, M.
Conference Paper
2020Early Stage Quality Assesment in Silicon Ingots from MDP Brick Characterization
Kovvali, A.S.; Demant, M.; Rebba, B.; Schüler, N.; Haunschild, J.; Rein, S.
Conference Paper
2020Efficient Deployment of Deep Neural Networks for Quality Inspection of Solar Cells using Smart Labeling
Kunze, P.; Greulich, J.; Rein, S.; Ramspeck, K.; Hemsendorf, M.; Vetter, A.; Demant, M.
Conference Paper
2020Enabling the In-Situ Stress and Temperature Measurement by Silicon Solar Cell Integrated Stress and Temperature Sensors for Photovoltaic Modules
Beinert, A.J.; Imm, M.; Benick, J.; Becker, F.; Seitz, S.; Heinrich, M.; Paul, O.; Glunz, S.W.; Aktaa, J.; Eitner, U.; Neuhaus, H.
Conference Paper
2020Energy Yield Modelling of 2D and 3D Curved Photovoltaic Modules
Neven-du Mont, S.; Heinrich, M.; Pfreundt, A.; Kutter, C.; Tummalieh, A.; Neuhaus, D.-H.
Conference Paper
2020Enhancing PV Module Thermomechanical Performance and Reliability by an Innovative Mounting Solution
Beinert, A.; Masolin, A.
Conference Paper
2020Evaluation of Inline High-Intensity Illumination Treatments against LeTID
Vahlman, H.; Roder, S.; Krauß, K.; Nekarda, J.; Rein, S.
Conference Paper
2020Experiences of Continuous On-Sun Performance Measurements of Perovskite Mini-Modules
Norton, Matthew; Kohlstädt, Markus; Hadjipanayi, Maria; Paraskeva, Vasiliki; Würfel, Uli; Georghiou, George E.
Conference Paper
2020The First Glued Tandem Solar Cell Using a ZnO Based Adhesive
Heitmann, U.; Bartsch, J.; Kluska, S.; Hermann, R.; Hauser, H.; Höhn, O.; Predan, F.; Lackner, D.; Dimroth, F.; Janz, S.
Conference Paper
2020High Bandgap Absorber for Monolithic Perovskite Silicon Tandem Solar Cells Reaching 25.1% Certified Efficiency and Ways Beyond
Schulze, P.S.; Bett, A.J.; Kabakli, Ö.S.; Winkler, K.M.; Mundt, L.E.; Gerspacher, F.M.; Zhang, Q.; Hofmann, C.L.; Bivour, M.; Hermle, M.; Glunz, S.W.; Hillebrecht, H.; Goldschmidt, J.C.
Conference Paper
2020High Mobility TCOs for Silicon Heterojunction Solar Cells. The Sputter Deposition of Broadband Transparent and Highly Conductive Cerium and Hydrogen Co-Doped Indium Oxide and its Transfer to SHJ Solar Cells: Presentation held at European Photovoltaic Solar Energy Conference and Exhibition 2020 (EU PVSEC), Online, September 8th, 2020
Tutsch, L.; Sai, H.; Matsui, T.; Bivour, M.; Hermle, M.; Koida, T.
Presentation
2020High Throughput Low Energy Industrial Emitter Diffusion and Oxidation
Meßmer, M.; Lohmüller, S.; Weber, J.; Piechulla, A.; Nold, S.; Horzel, J.; Wolf, A.
Conference Paper
2020Improved Layer Properties Combined with Light Soaking Enabling for 23% Efficient Silicon Heterojunction Solar Cells
Moldovan, A.; Pingel, S.; Roder, S.; Tutsch, L.; Fischer, A.; Georgiou-Sarlikiotis, V.; Vulcanean, I.V.; Wolke, W.; Bivour, M.; Wendel, A.; Hübner, S.; Dippell, T.; Wohlfart, P.; Nekarda, J.; Rentsch, J.
Conference Paper
2020Industrial TOPCon Solar Cells realized by a PECVD Tube Process
Feldmann, F.; Steinhauser, B.; Pernau, T.; Nagel, H.; Fellmeth, T.; Mack, S.; Ourinson, D.; Lohmüller, E.; Polzin, J.; Moldovan, A.; Bivour, M.; Clement, F.; Rentsch, J.; Hermle, M.; Glunz, S.
Conference Paper
2020Integrated Lightweight, Glass-Free PV Module Technology for Box Bodies of Commercial Trucks
Kutter, C.; Basler, F.; Alanis, L.E.; Markert, J.; Heinrich, M.; Neuhaus, D.H.
Conference Paper
2020Integrierte Photovoltaik - Aktive Flächen für die Energiewende
Wirth, H.; Vehse, M.; Rau, B.; Peibst, R.; Colsmann, A.; Stephan, A.; Lechner, P.
Conference Paper
2020Intense Pulsed Light in Back End Processing of Silicon Heterojunction Solar Cells
Schube, J.; Fellmeth, T.; Weil, M.; Nold, S.; Keding, R.; Glunz, S.W.
Conference Paper
2020The International Technology Roadmap for Photovoltaics and the Significance of it's Decade-Long Projections
Baliozian, P.; Tepner, S.; Fischer, M.; Trube, J.; Herritsch, S.; Gensowski, K.; Clement, F.; Nold, S.; Preu, R.
Conference Paper
2020Kerfless Wafering Approach with Si and Ge Templates for Si, Ge and III-V Epitaxy
Weiss, C.; Schreiber, W.; Drießen, M.; Sorgenfrei, R.; Liu, T.; Ohnemus, M.; Janz, S.
Conference Paper
2020Laser Assisted Separation Processes for Bifacial pSPEER Shingle Solar Cells
Münzer, A.; Baliozian, P.; Ahmed, K.; Nair, A.; Lohmüller, E.; Fellmeth, T.; Spribille, A.; Preu, R.
Conference Paper
2020Laser Metal Bonding (LMB) - low impact joining of thin aluminum foil to silicon and silicon nitride surfaces
John, O.; Paschen, J.; Rose, Angela de; Steinhauser, B.; Emanuel, G.; Brand, A.A.; Nekarda, J.
Journal Article
2020Legal Framework of Agrivoltaics in Germany: Paper presented at 1st AgriVoltaics Conference 2020, Online, 14-16 October 2020, Online Event
Vollprecht, J.; Trommsdorff, M.; Hermann, C.
Conference Paper
2020LeTID- and (Extended) BO-Related Degradation and Regeneration in B- and Ga-Doped Monocrystalline Silicon during Dark and Illuminated Anneals
Kwapil, W.; Dalke, J.; Niewelt, T.; Schubert, M.C.
Conference Paper
2020Low-Temperature Ag-Paste Screening for Silicon Heterojunction Solar Cells and Modules
Pingel, S.; Erath, D.; Wenzel, T.; Nold, S.; Eberlein, D.; Rose, A. de; Tepner, S.; Schube, J.; Ivanov, G.; Terukova, E.; Moldovan, A.; Lorenz, A.; Clement, F.
Conference Paper
2020Minute Resolution Measurement Network for Global Horizontal and Tilted Solar Irradiance for a Transmission System Control Area in Southern Germany
Lorenz, E.; Holland, N.; Dittmann, A.; Herzberg, W.; Karalus, S.; Heydenreich, W.; Braun, C.; Guthke, P.; Semmig, A.
Conference Paper
2020Modeling and realization of photonic structures for silicon-based tandem solar cells
Höhn, Oliver; Hauser, Hubert; Tucher, Nico; Müller, Ralph; Bläsi, Benedikt
Conference Paper
2020Monitoring the Moisture Ingress into PV Modules by Measuring Capacitive Characteristics
Fokuhl, E.; Berg, H.; Stecklum, S.; Mansour, D.E.; Philipp, D.; Gebhardt, P.
Conference Paper
2020More Realistic Consideration of Backsheets Coefficient of Thermal Expansion on Thermomechanics of PV Modules
Romer, P.; Oreski, G.; Beinert, A.J.; Neuhaus, H.; Mittag, M.
Conference Paper
2020Photovoltaic Technology: From R&D to Industry: Presentation held at Seminar at the French Technology Academy, Paris, France, 8th January 2020
Bett, A.W.
Presentation
2020Plating on TOPCon as a Way to Reduce the Fabrication Costs of i-TOPCon Solar Cells
Steinhauser, B.; Grübel, B.; Nold, S.; Arya, V.; Schmiga, C.; Kluska, S.; Brand, A.A.; Feldmann, F.; Bay, N.; Gay, X.; Passig, M.; Glatthaar, M.
Conference Paper
2020Plating Process for Bifacial TOPCon Solar Cell: Presentation held at 9th Workshop on Metallization & Interconnection for Crystalline Silicon Solar Cells, Gent, Belgium, 6th October 2020, Virtual event
Grübel, B.; Cimiotti, G.; Arya, V.; Steinhauser, B.; Kluska, S.
Presentation
2020POCl3-Based Emitter Diffusion Process with Lower Recombination Current Density and Homogeneous Sheet Resistance for Nanotextured Monocrystalline Silicon with atmospheric Pressure Dry Etching
Khan, N.W.; Ridoy, A.I.; Kafle, B.; Klitzke, M.; Schmidt, S.; Clochard, L.; Wolf, A.; Hofmann, M.; Rentsch, J.
Conference Paper
2020Potential and Challenges of Vehicle Integrated Photovoltaics for Passenger Cars
Heinrich, M.; Kutter, C.; Basler, F.; Mittag, M.; Alanis, L.E.; Eberlein, D.; Schmid, A.; Reise, C.; Kroyer, T.; Neuhaus, D.H.; Wirth, H.
Conference Paper
2020Potential of Agrivoltaics to Contribute to Socio-Economic Sustainability: A Case Study in Maharashtra / India: Paper presented at 1st AgriVoltaics Conference 2020, Online, 14-16 October 2020, Online Event
Trommsdorff, M.; Vorast, M.; Durga, N.; Padwardhan, S.
Conference Paper
2020Power-by-Light or How to Reach an Efficiency of 68%?: Presentation held at SiliconFOREST 2020, Falkau, Germany, 01.03.2020-04.03.2020
Helmers, H.
Presentation
2020Project "Rock-Star" - High-Speed Rotary Printing for Solar Cell Metallization: From Vision to Reality
Lorenz, A.; Röth, J.; Zengerle, K.; Linse, M.; Klawitter, M.; Tepner, S.; Wirth, N.; Greutmann, R.; Lehner, M.; Senne, A.; Reukauf, D.; Mette, A.; Hage, F.; Drews, M.; Gombert, S.; Brocker, H.; Rohde, J.; Dörsam, E.; Clement, F.; Preu, R.
Conference Paper
2020PV Backsheet Failure Analysis by Scanning Acoustic Microscopy
Mansour, D.E.; Kotterer, S.; Philipp, D.; Gebhardt, P.
Conference Paper
2020The Race for the Best Silicon Bottom Cell. Efficiency and Cost Evaluation of Perovskite-Silicon Tandem Solar Cells: Presentation held at 37th European Photovoltaic Solar Energy Conference and Exhibition, EU PVSEC 2020, Lisbon, Portugal, 7th September 2020, online
Messmer, C.; Goraya, B.S.; Nold, S.; Schulze, P.S.; Schön, J.; Goldschmidt, J.C.; Bivour, M.; Glunz, S.W.; Hermle, M.
Presentation
2020Reduction of ECA Amount for the Ribbon Interconnection of Heterojunction Solar Cells
Kaiser, C.; Nikitina, V.; Geipel, T.; Kraft, A.
Conference Paper
2020Review and Recent Development in Combining Photoluminescence- and Electroluminescence-Imaging with Carrier Lifetime Measurements via Modulated Photoluminescence at Variable Temperatures
Höffler, H.; Schindler, F.; Brand, A.; Herrmann, D.; Eberle, R.; Post, R.; Kessel, A.; Greulich, J.; Schubert, M.C.
Conference Paper
2020Silicon Sensors vs. Pyranometers - Review of Deviations and Conversion of Measured Values
Rivera, M.; Reise, C.
Conference Paper
2020Silicon-Based Monolithic Triple-Junction Solar Cells with Conversion Efficiency >34%
Müller, R.; Schygulla, P.; Lackner, D.; Höhn, O.; Hauser, H.; Richter, A.; Fell, A.; Bläsi, B.; Predan, F.; Benick, J.; Hermle, M.; Dimroth, F.; Glunz, S.
Conference Paper
2020Simultaneous Boron Emitter Diffusion and Crystallization of TOPCon Layers via Rapid Vapour-Phase Direct Doping
Drießen, M.; Richter, A.; Steinhauser, B.; Feldmann, F.; Polzin, J.-I.; Sahajad, F.; Ohnemus, M.; Weiss, C.; Benick, J.; Janz, S.
Conference Paper
2020Solderable PVD Al Back Contacts for the Module Integration of High-Efficiency c-Si Solar Cells
Nagel, H.; Gledhill, S.; Kroyer, T.; Eberlein, D.; Kraft, A.; Fischer, T.; Hain, A.; Wohlfart, P.; Glatthaar, M.; Glunz, S.W.
Conference Paper
2020Spray Pyrolysis - a Versatile Technique for Thin Film Deposition in PV
Bartsch, J.; Heitmann, U.; Jakob, L.; Mahmoud Algazzar, R.; Tutsch, L.; Hermann, R.; Kluska, S.; Bivour, M.; Bläsi, B.; Hauser, H.; Janz, S.; Glatthaar, M.
Conference Paper
2020Subcell Development for Wafer-Bonded III-V//Si Tandem Solar Cells
Schygulla, P.; Heinz, F.; Lackner, D.; Dimroth, F.
Conference Paper
2020Tandemsolarzellen mit Perowskiten - Die neuen Stars der Photovoltaik
Becker, C.; Albrecht, S.; Glunz, S.; Kajari-Schröter, S.; Wolter, S.; Colsmann, A.; Paetzold, U.W.; Dyakonov, V.; Ahlswede, E.; Powalla, M.
Conference Paper
2020Trend Tracking of Efficiency and CTM Ratio of PV Modules
Tummalieh, A.; Pfreundt, A.; Mittag, M.
Conference Paper
2020Why and How to Measure the Non-Metallized Contact Resistivity of a Passivating Contact
Fell, A.; Reichel, C.; Fellmeth, T.; Luderer, C.; Feldmann, F.; Hermle, M.; Glunz, S.
Conference Paper
201940 Jahre nach dem "Atlas über die Sonnenstrahlung in Europa". Umfang und Qualität Heutiger Einstrahlungsdatensätze
Reise, C.; Lorenz, E.; Müller, B.
Conference Paper
20195 W Optical Power Link with Generic Voltage Output and Modulated Data Signal: Presentation held at 1st Optical Wireless and Fiber Power Transmission Conference 2019, Yokohama, Japan, 23.04.2019-25.04.2019
Haid, M.; Armbruster, C.; Derix, D.; Schöner, C.; Helmers, H.
Presentation
2019Accelerated TC Test in Comparison with Standard TC Test for PV Modules with Ribbon, Wire and Shingle Interconnection
Schiller, C.; Rendler, L.C.; Eberlein, D.; Mülhöfer, G.; Kraft, A.; Neuhaus, D.-H.
Conference Paper
2019Accurate Measurement of Bifacial Solar Cells with Single- and Both-Sided Illumination
Rauer, Michael; Guo, Fan; Hohl-Ebinger, Jochen
Conference Paper
2019Accurate Measurements of Busbarless Silicon Solar Cells: Presentation held at 8th Workshop on Metallization & Interconnection for Crystalline Silicon Solar Cells 2019, Constance, Germany, May 13-14, 2019
Rauer, M.; Kordelos, K.; Krieg, A.; Hohl-Ebinger, J.
Presentation
2019Adaptation of the Industrial PERC Solar Cell Process Chain to Plated Ni/Cu/Ag Front Contact Metallization
Bay, N.; Fox, S.; Ren, P.; Burschik, J.; Jäger, U.; Kühnlein, H.; Passing, M.; Pysch, D.; Sieber, M.; Lohmüller, S.; Lohmüller, E.; Wolf, A.; Lee, B.
Conference Paper
2019Adhesion Improvement for Solder Interconnection of Wet Chemically Coated Aluminum Surfaces
Rose, Angela de; Kamp, M.; Mikolasch, G.; Kraft, A.; Nowottnick, M.
Conference Paper
2019Advanced Metallization with Low Silver Consumption for Silicon Heterjunction Solar Cells
Schube, J.; Fellmeth, T.; Jahn, M.; Keding, R.; Glunz, S.W.
Conference Paper
2019Advances with Resist-Free Copper Plating Approaches for the Metallization of Silicon Heterojunction Solar Cells
Hatt, Thibaud; Bartsch, Jonas; Franzl, Yannick; Kluska, Sven; Glatthaar, Markus
Conference Paper
2019Analysis of Shingle Interconnections in Solar Modules by Scanning Acoustic Microscopy
Verissimo Mesquita, L.; Klasen, N.; Fokuhl, E.; Philipp, D.; Pitta Bauermann, L.
Conference Paper
2019Analysis of Temperature Dependent Characteristics of Diffused Regions in Silicon Solar Cells
Eberle, R.; Fell, A.; Richter, A.; Niewelt, T.; Schindler, F.; Schubert, M.
Conference Paper
2019Analysis of Temperature Dependent Surface Recombination Properties
Eberle, R.; Fell, A.; Niewelt, T.; Schindler, F.; Schubert, M.C.
Conference Paper
2019Approach to Clarify the Cause of Handling Defects in Silicon Heterojunction Cell Production through the Interplay of Different Imaging Techniques
Fischer, A.; Vulcanean, I.V.; Moldovan, A.; Rentsch, J.
Conference Paper
2019Automated Pump-Probe Microscope to Observe Laser Ablation on a Picosecond Scale
Meyer, F.; Böhler, M.; Brand, A.A.; Nekarda, J.F.
Conference Paper
2019Both Sides Contacted Silicon Solar Cells. Options for Approaching 26% Efficiency
Richter, A.; Benick, J.; Feldmann, F.; Fell, A.; Steinhauser, B.; Polzin, J.-I.; Tucher, N.; Murthy, J.N.; Hermle, M.; Glunz, S.W.
Conference Paper
2019A Comparison of Two Models for the Separation of Direct and Diffuse Irradiance in Plane of Array
Guzman Razo, Dorian Esteban; Killinger, Sven; Müller, Björn; Wittwer, Christof
Conference Paper
2019Contact Resistivity of the TCO/A-Si:H/C-Si Heterojunction
Luderer, C.; Messmer, C.; Hermle, M.; Bivour, M.
Conference Paper
2019Correlating Template Properties with the Quality of Epitaxially Grown Silicon Wafers
Drießen, M.; Fehrenbach, T.; Kirste, L.; Weiss, C.; Janz, S.
Conference Paper
2019CPVIndia - Energy Yield Forecasting with PVsyst
Steiner, M.; Wekkeli, A.; Ojha, S.; Sardar, S.; Singh, V.; Singh Sawhney, H.; Singh Chandok, J.; Siefer, G.
Conference Paper
2019Degradation bei PV Kraftwerken. Theorie und Praxis
Kiefer, K.; Farnung, B.; Müller, B.; Reinartz, K.; Rauschen, I.
Conference Paper
2019Degradation in PV Power Plants: Theory and Practice
Kiefer, K.; Farnung, B.; Müller, B.; Reinartz, K.; Rauschen, I.; Klünter, C.
Conference Paper
2019Determining the Generation Rate of Silicon Solar Cells from Reflection and Transmission Measurements by Fitting an Analytical Optical Model
Fell, A.; Wirtz, W.; Höffler, H.; Greulich, J.
Conference Paper
2019Differential Scanning Calorimetry for Simulation and Optimization of the Lamination Process
Herzog, C.; Müller, T.; Heinrich, M.; Neuhaus, D.-H.
Conference Paper
2019Digitalisierung bei der Produktion von Solar- und Batteriezellen
Preu, R.; Rein, S.; Zimmer, M.; Fleischer, J.; Weinmann, H.; Hofmann, J.
Conference Paper
2019Direct contact plating - Inline plating solution for ZEBRA IBC by local contacting
Gensowski, Katharina; Cimiotti, Gisela; Eckert, Jonas; Arya, Varun; García La Roche, Juan; Scheffelmeier, Julien; Decker, Bastien; Galbiati, Giuseppe; Rudolph, Dominik; Kluska, Sven
Conference Paper
2019Do Zero-Energy Building Requirements Motivate Use of Higher Efficiency Solar Cells?: Presentation held at 46th IEEE Photovoltaic Specialists Conference (PVSC) 2019, Chicago, USA, June 19th
Bett, A.W.
Presentation
2019Edge Recombination Analysis of Silicon Solar Cells Using Photoluminescence Measurements
Stolzenburg, H.; Fell, A.; Schindler, F.; Kwapil, W.; Richter, A.; Baliozan, P.; Schubert, M.C.
Conference Paper
2019Effect of Hydrogen Addition on Bulk Properties of Sputtered Indium Tin Oxide Thin Films
Juneja, N.; Tutsch, L.; Feldmann, F.; Fischer, A.; Bivour, M.; Moldovan, A.; Hermle, M.
Conference Paper
2019Electrical and optical analysis of a spray coated transparent conductive adhesive for two-terminal silicon based tandem solar cells
Heitmann, Ulrike; Höhn, Oliver; Hauser, Hubert; Kluska, Sven; Bartsch, Jonas; Janz, Stefan
Conference Paper
2019Electrode Design for Wire Interconnected Back Contact Solar Cells
Spribille, A.; Huyeng, J.D.; Schweigstill, T.; Franzetti, I.; Rendler, L.C.; Clement, F.
Conference Paper
2019Enhanced Material Quality in SMART Moni-Si Block Cast Ingots by Introduction of Functional Defects
Riepe, S.; Krenckel, P.; Hayama, Y.; Hess, A.; Trötschler, T.; Kutsukake, K.; Maus, S.; Schindler, F.; Usami, N.
Conference Paper
2019Establishing the "native oxide barrier layer for selective electroplated" metallization for bifacial silicon heterojunction solar cells
Hatt, Thibaud; Bartsch, Jonas; Kluska, Sven; Glatthaar, Markus
Conference Paper
2019Evaluation of the Burnout Phase of the Contact Firing Process for Industrial PERC
Ourinson, D.; Emanuel, G.; Lorenz, A.; Clement, F.; Glunz, S.W.
Conference Paper
2019Extracting Metal and Edge Recombination Parameters which are Compatible with Multi-Dimensional Cell Simulations
Saint-Cast, P.; Herrmann, D.; Baliozan, P.; Stolzenburg, H.; Höffler, H.; Fell, A.
Conference Paper
2019FEM Simulation of Deformations in Strings of Shingled Solar Cells Subjected to Mechanical Reliability Testing
Klasen, N.; Romer, P.; Beinert, A.; Kraft, A.
Conference Paper
2019FEM Simulation of Thermomechanical Stress in PV Modules: Presentation held at 14. SiliconFOREST 2019, Falkau, Germany, 24.02.2019-27.02.2019
Beinert, A.
Presentation
2019First Results from a High Precision Indoor & Outdoor PV Module Monitoring Campaign
Reise, C.; Kräling, U.; Schnabel, E.; Kiefer, K.; Bohnert, U.
Conference Paper
2019FLATCON® CPV Module Technology: A New Design based on the Evaluation of 10 Years of Outdoor Measurement Data
Wiesenfarth, M.; Steiner, M.; Dörsam, T.; Siefer, G.; Dimroth, F.; Nitz, P.; Bett, A.W.
Conference Paper
2019FoilMet® - Connect: A New Rear Metallization Upgrade for PERC and other Cell Concepts
Paschen, Jan Tobias; Emanuel, Gernot; Brand, Andreas; Fellmeth, Tobias; Rose, Angela de; John, Oliver; Nekarda, Jan
Conference Paper
2019The Future of (Silicon) Photovoltaic Technology: Presentation held at 50th General Assembly & 47th IUPAC World Chemistry Congress (WCC), Paris, France, 5-12 July 2019
Glunz, S.W.
Presentation
2019GaAs Multi-Junction Laser Power Converters at AZUR SPACE. Current Status and Development Activities: Presentation held at 1st Optical Wireless and Fiber Power Transmission Conference 2019, Yokohama, Japan, 23.04.2019-25.04.2019
Keller, G.; Fuhrmann, D.; Wierzowski, T.; Volk, A.-K.; Fuhrmann, B.; Horst, L.; Wächter, C.; Schauerte, M.; Helmers, H.; Khorenko, V.
Presentation
2019Highly Efficient III-V Based Photovoltaic Laser Power Converters: Presentation held at 1st Optical Wireless and Fiber Power Transmission Conference 2019, Yokohama, Japan, 23.04.2019-25.04.2019
Helmers, H.; Höhn, O.; Lackner, D.; Lopez, E.; Ruiz-Preciado, L.; Schauerte, M.; Siefer, G.; Dimroth, F.; Bett, A.W.
Presentation
2019Huge VOC Increase despite almost constant Radiative Recombination in planar CsFAPblBr Solar Cells: Presentation held at 5th International Conference on Perovskite Cells and Optoelectronics, Lausanne, Switzerland, 30 September - 2 October 2019
Herterich, Jan-Philipp; Unmüssig, Moritz; Kohlstädt, Markus; Würfel, Uli
Presentation
2019Hydrosilane-Free Low-Cost APCVD of SiO2 Films for Crystalline Si Solar Cell Applications
Nagel, H.; Issa, E.; Nagel, T.; Glatthaar, M.; Glunz, S.W.
Conference Paper
2019Impact of Non-Uniform Carrier Density on the Determination of Metal Induced Recombination Losses
Herrmann, D.; Fell, A.; Höffler, H.; Lohmüller, S.; Wolf, A.
Conference Paper
2019Impact of POCl3 Diffusion Process Parameters on Oxygen Precipitation in Czochralski-Grown Silicon
Maus, S.; Lohmüller, S.; Mu, D.; Schön, J.; Niewelt, T.; Wolf, A.; Preu, R.
Conference Paper
2019Impact of Vacuum Grippers Utilized for Automated Wafer Handling Prior a-Si Passivation for Silicon Heterojunction Solar Cells
Fischer, A.; Moldovan, A.; Rentsch, J.
Conference Paper
2019Implementing transparent conducting oxides on ultrathin SiOx/poly-Si passivating contacts by DC sputtering: Presentation held at 9th SiliconPV 2019, Leuven, April 2019
Tutsch, Leonard; Feldmann, Frank; Polzin, Jana-Isabelle; Bivour, Martin; Moldovan, Anamaria; Macco, Bart; Hermle, Martin; Kessels, Erwin; Glunz, Stefan W.
Presentation
2019Improved Passivation for SHJ Utilizing Dual Intrinsic a-Si:H Layers on an Inline PECVD Tool
Bodlak, Lara; Temmler, Jan; Moldovan, Anamaria; Rentsch, Jochen
Conference Paper
2019In-Situ Wafer Temperature Measurement During Firing Process via Inline Infrared Thermography
Ourinson, D.; Emanuel, G.; Csordàs, A.; Dammaß, G.; Müller, H.; Sternkiker, C.; Clement, F.; Glunz, S.W.
Conference Paper
2019Industrialization of Ribbon Interconnection for Silicon Heterojunction Solar Cells with Electrically Conductive Adhesives
Geipel, T.; Nikitina, V.; Bauermann, L.P.; Fokuhl, E.; Schnabel, E.; Erath, D.; Krieg, A.; Kraft, A.; Fischer, T.; Lorenz, R.; Breitenbücher, D.
Conference Paper
2019Influence of Interfacial Oxides at the TCO/a-Si Contact on the Fill Factor of SHJ Solar Cells: Presentation held at 46th IEEE Photovoltaic Specialists Conference, PVSC 2019, Chicago, USA, 16.06.2019-21.06.2019
Meßmer, Christoph Alexander; Bivour, Martin; Luderer, Christoph; Tutsch, Leonard; Schön, Jonas; Hermle, Martin
Presentation
2019Inkjet-Printing of Phosphorus and Boron Dopant Sources for Tunnel Oxide Passivating Contacts
Kiaee, Z.; Reichel, C.; Keding, R.; Nazarzadeh, M.; Lohmann, R.; Feldmann, F.; Jahn, M.; Huyeng, J.D.; Hermle, M.; Clement, F.
Conference Paper
2019Inline Deposited PassDop Layers for Rear Side Passivation and Contacting of p-type c-Si PERL Solar Cells with High Bifaciality
Norouzi, M.H.; Saint-Cast, P.; Lohmüller, E.; Lohmüller, S.; Steinhauser, B.; Wolf, A.; Hofmann, M.
Conference Paper
2019Intense Pulsed Light Meets the Metallization of Silicon Heterojunction Solar Cells: Presentation held at 46th IEEE Photovoltaic Specialists Conference 2019, Chicago, USA, 16.06.2019-21.06.2019
Schube, J.; Weil, M.; Fellmeth, T.; Keding, R.; Glunz, S.W.
Presentation
2019Interconnection of Silicon Heterojunction Solar Cells by Infrared Soldering - Solder Joint Analysis and Temperature Study
Rose, Angela de; Geipel, T.; Eberlein, D.; Kraft, A.; Nowottnick, M.
Conference Paper
2019Investigation of LeTID where we can Control it - Application of FZ Silicon for Defect Studies
Niewelt, T.; Post, R.; Schindler, F.; Kwapil, W.; Schubert, M.C.
Conference Paper
2019IT solutions for renewable energy systems and energy efficiency: Presentation held at Asia-Pacific Week Berlin 2019; Seminar on the "Efficient use of Energy with IT", Berlin, Germany, May 15th, 2019
Henning, H.-M.
Presentation
2019Large Area TOPCon Cells Realized by a PECVD Tube Process
Feldmann, F.; Fellmeth, T.; Steinhauser, B.; Nagel, H.; Ourinson, D.; Mack, S.; Lohmüller, E.; Polzin, J.-I.; Benick, J.; Richter, A.; Moldovan, A.; Bivour, M.; Clement, F.; Rentsch, J.; Hermle, M.; Glunz, S.W.
Conference Paper
2019Lead-free Solders for Ribbon Interconnection of Crystalline Silicon PERC Solar Cells with Infrared Soldering
Geipel, Torsten; Eberlein, Dirk; Kraft, Achim
Conference Paper
2019Lead-free Solders for Ribbon Interconnection of Crystalline Silicon PERC Solar Cells with Infrared Soldering
Geipel, T.; Eberlein, D.; Kraft, A.
Conference Paper
2019LeTID - A Comparison of Test Methods on Module Level
Fokuhl, E.; Naeem, T.; Schmid, A.; Gebhardt, P.; Geipel, T.; Philipp, D.
Conference Paper
2019Long-Term Trends of In-Plane-Irradiance, Performance and Energy Yield for PV Systems: Presentation held at 29th International Photovoltaic Science and Engineering Conference 2019, Xi'an, China (R.O.), 04 November 2019
Müller, B.; Kiefer, K.
Presentation
2019Measurement Uncertainties in the Calibration of Multi-Junction Solar Cells using Different Sun Simulators and Reference Devices
Reichmuth, S.K.; Siefer, Gerald; Schachtner, Michael; Mühleis, Matthias; Hohl-Ebinger, Jochen; Glunz, Stefan W.
Conference Paper
2019Multivariate Statistical Modelling to Correlate PECVD Layer Properties with Plasma Chemistry during Silicon Nitride Deposition
Rachdi, L.; Hofmann, M.
Conference Paper
2019Neuartige, teiltransparente BIPV-Module mit erhöhtem Gestaltungsspielraum
Kuhn, T.E.; Tersluisen, A.; Eisenlohr, J.; Eggers, J.-B.; Mondon, A.; Ensslen, F.; Schönrock, L.; Klages, C.; Görich, K.; Georgi-Tomas, A.; Jäger, F.; Aßländer, O.; Höhne, J.; Stark, T.
Conference Paper
2019New Approach for a Combined Process of an Ultrafast Boron-Oxygen Defect Regeneration and Thermal Contact Treatment of Ni/Cu/Ag Plated Solar Cells
Roder, S.; Arya, V.; Mir, H.; Grübel, B.; Kluska, S.; Bay, N.; Pysch, D.; Krauß, K.; Brand, A.; Nekarda, J.
Conference Paper
2019Non-Destructive Approach for Measuring Base Resistivity of Emitter-Diffused, Partially-Processed Wafers Using Temperature-Stage QSSPC
Kuruganti, V.; Haunschild, J.; Brand, A.; Al-Hajjawi, S.; Rein, S.; Glunz, S.W.
Conference Paper
2019Novel, Semi-transparent BIPV-Modules with New Design Features
Eisenlohr, J.; Ensslen, F.; Heinrich, M.; Schönrock, L.; Görich, K.; Tauchert, P.; Tersluisen, A.; Jäger, F.; Aßländer, O.; Höhne, J.; Stark, T.; Kuhn, T.E.
Conference Paper
2019Numerical Simulation of an Ozone-Based Wet-Chemical Etching
Mohr, L.; Krick, T.; Zimmer, M.; Fischer, A.; Moldovan, A.
Conference Paper
2019Optimierung der PV-Speisung von Wärmepumpen durch Kurzfristprognosen mit Wolkenkameras
Dittmann, A.; Kober, P.; Lorenz, E.; Villegas Mier, O.; Ruf, H.; Schad, P.; Schmidt, M.
Conference Paper
2019Optimization of Fine Line Screen Printing Using In-Depth Screen Mesh Analysis
Ney, L.; Tepner, S.; Wengenmeyr, N.; Linse, M.; Lorenz, A.; Bechmann, S.; Weber, R.; Pospischil, M.; Clement, F.
Conference Paper
2019Optimization of Rear Side Al Fire-Through Contacts for AlOx-SiNx Rear Passivated Bifacial Cz p-PERC cells: Presentation held at 36th European Photovoltaic Solar Energy Conference and Exhibition 2019, Marseille, France, 09-13 September 2019
Ourinson, D.; Fellmeth, T.; Tepner, S.; Javaid, T.; Dhamrin, M.; Turney, C.; Emanuel, G.; Glunz, S.W.; Pospischil, M.; Clement, F.
Presentation
2019Outdoor Experimental Characterization of Novel High-Efficiency High-Concentrator Photovoltaic (HCPV) modules Using Achromatic Doublet on Glass (ADG) Fresnel Lenses as Primary Optics
Vallerotto, G.; Wiesenfarth, M.; Victoria, M.; Steiner, M.; Anton, I.; Jost, N.; Askins, S.; Sala, G.
Conference Paper
2019P-Type Passivating Contact Solar Cells with Screen-Printed Silver Metallization: Presentation held at 8th Workshop on Metallization for Crystalline Silicon Solar Cells 2019, Constance, Germany, 13.05.2019-14.05.2019
Mack, S.; Fellmeth, T.; Lenes, M.; Luchies, J.-M.; Wolf, A.
Presentation
2019Passivation and Microstructure of Dual Intrinsic a-Si:H Layers for SHJ Solar Cells
Temmler, J.; Bodlak, L.; Moldovan, A.; Bivour, M.; Wolf, A.; Rentsch, J.
Conference Paper
2019Photovoltaik - Status quo und zukünftige Entwicklungen: Vortrag gehalten auf der Fraunhofer Verwaltungsleiter-Tagung 2019, Freiburg, Germany, 08.10.2019
Glunz, S.
Presentation
2019Plasma Oxidation for the Front Side Passivation of PERC Solar Cells
Mohamed Okasha Mohamed Okasha, A.; Kafle, B.; Torda, B.; Teßmann, C.; Moldovan, A.; Hofmann, M.
Conference Paper
2019Plated Front Side Metallization on Transparent Conduction Oxide Utilizing Low-Cost APCVD SiO2 Insulating Layer
Issa, E.; Nagel, H.; Guzik, L.; Javanbakht, H.; Coron, E.; Rädlein, E.; Glatthaar, M.; Glunz, S.W.
Conference Paper
2019Plated Ni/Cu/Ag for TOPCon Solar Cell Metallization
Grübel, B.; Cimiotti, G.; Arya, V.; Fellmeth, T.; Feldmann, F.; Steinhauser, B.; Kluska, S.; Kluge, T.; Landgraf, D.; Glatthaar, M.
Conference Paper
2019Polymer-Based Rear Side Light Trapping Structures for Silicon-Based Tandem Solar Cells
Hauser, Hubert; Höhn, Oliver; Müller, Ralph; Tucher, Nico; Mühlbach, Kai; Silva Freitas, Rita Marlene da; Benick, Jan; Hermle, Martin; Bläsi, Benedikt
Conference Paper
2019Post-Processing Thickness Variation of PV Module Materials and its Impact on Temperature, Mechanical Stress and Power
Pfreundt, A.; Yucebas, D.; Beinert, A.J.; Verissimo Mesquita, L.; Pitta Bauermann, L.; Romer, P.; Mittag, M.
Conference Paper
2019Practical Comparison between View Factor Method and Ray-Tracing Method for Bifacial PV System Yield Prediciton
Kang, J.; Jang, J.; Reise, C.; Lee, K.
Conference Paper
2019Precise Selective Doping and Metallization for Next-Generation PERC Technology: Presentation held at 13th International Photovoltaic Power Generation and Smart Energy Exhibition & Conference, SNEC 2019, Shanghai, China (R.O.), June 4 - June 6, 2019
Keding, R.; Efinger, R.; Lohmüller, E.; Jahn, M.; Fellmeth, T.; Messmer, M.; Meier-Meybrunn, S.; Horzel, J.; Lohmüller, S.; Weber, J.; Demant, M.; Lorenz, A.; Saint-Cast, P.; Brand, A.A.; Nekarda, J.; Clement, F.; Greulich, J.; Preu, R.; Pickrell, M.; Hermans, J.
Presentation
2019Progress in Parallel Dispensing for Si Metallization. Additional Applications around the PV Back-End: Presentation held at 8th Workshop on Metallization for Crystalline Silicon Solar Cells 2019, Constance, Germany, 13.05.2019-14.05.2019
Pospischil, M.; Riebe, T.; Jimenez, A.; Kuchler, M.; Tepner, S.; Geipel, T.; Ourinson, D.; Fellmeth, T.; Breitenbücher, M.; Buck, T.; Dhamrin, M.; Clement, F.
Presentation
2019"Project FINALE" - Screen and Screen Printing Process Development for Ultra-Fine-Line Contacts below 20µm Finger Width
Clement, F.; Linse, M.; Tepner, S.; Wengenmeyer, N.; Ney, L.; Krieg, K.; Lorenz, A.; Pospischil, M.; Bechmann, S.; Oehrle, K.; Steckemetz, S.; Preu, R.
Conference Paper
2019Pushing Energy Yield with Concentrating Photovoltaics
Steiner, Marc; Wiesenfarth, Maike; Martínez Sánchez, Juan Francisco; Siefer, Gerald; Dimroth, Frank
Conference Paper
2019PV-Live. Auswertung satellitenbasierter und gemessener Solarstrahlungsdaten für PV-Hochrechnungen
Lorenz, E.; Heydenreich, W.; Braun, C.; Holland, N.; Xu-Sigurdsson, B.; Zech, T.; Dittmann, A.; Karalus, S.; Guthke, P.
Conference Paper
2019Re-evaluation of the SRH-Parameters for the FeGa Defect
Post, R.; Niewelt, T.; Yang, W.; Macdonald, D.; Kwapil, W.; Schubert, M.C.
Conference Paper
2019Recent Progress of Multi-Junction Solar Cell Development for CPV Applications at AZUR SPACE
Leest, R.H. van; Fuhrmann, D.; Frey, A.; Meusel, M.; Siefer, G.; Reichmuth, S.K.
Conference Paper
2019Regulatory aspects of BIPV: Presentation held at IEA-PVPS Task 15, Subtask C, International framework for BIPV specifications, EU PVSEC Parallel Event, Marseille, France, 12.09.2019
Wilson, H.; Frontini, F.; Chivelet, N.M.
Presentation
2019Rule-Based Views and Linked Building Data for Efficient Planning Processes: Presentation held at 16th IBPSA International Conference and Exhibition, Building Simulation Conference (BS), Rome, Italy, 2-3 September 2019
Maurer, C.; Wagner, A.; Wengzinek, J.; Rüppel, U.; Sprenger, W.; Kuhn, T.
Presentation
2019Rule-Based Views and Linked Building Data for Efficient Planning Processes
Maurer, C.; Wagner, A.; Wengzinek, J.; Rüppel, U.; Sprenger, W.; Kuhn, T.E.
Conference Paper
2019Simultaneous Contacting of Boron and Phosphorus Doped Surfaces with a Single Screen Printing Paste
Huyeng, J.; Spribille, A.; Garcia Prince, M.; Rendler, L.C.; Ebert, C.; Eitner, U.; Clement, F.
Conference Paper
2019Sorting Criteria for Bifacial PERC Cells for Improved Module Classification
Wöhrle, N.; Alapont-Sabater, A.; Krieg, A.; Ramspeck, K.; Fellmeth, T.; Schmid, A.; Rein, S.
Conference Paper
2019Study on the Interfacial Oxide in Passivating Contacts
Polzin, J.-I.; Feldmann, F.; Steinhauser, B.; Hermle, M.; Glunz, S.W.
Conference Paper
2019Surface Passivation of Atmospheric Pressure Dry Etched Multicrystalline Silicon Surfaces
Ridoy, A.I.; Kafle, B.; Khan, N.W.; Klitzke, M.; Lohmüller, S.; Clochard, L.; Duffy, E.; Wolf, A.; Hofmann, M.
Conference Paper
2019Techno-Economic Analysis of Half-Cell Modules - the Impact of Half-Cells on Module Power and Costs
Mittag, M.; Pfreundt, A.; Shahid, J.; Wöhrle, N.; Neuhaus, D.H.
Conference Paper
2019Thermal Modelling of Photovoltaic Modules in Operation and Production
Mittag, M.; Vogt, L.; Herzog, C.; Pfreundt, A.; Shahid, J.; Neuhaus, D.H.; Wirth, H.
Conference Paper
2019Thermomechanical Evaluation of New PV Module Designs by FEM Simulations
Beinert, A.; Romer, P.; Heinrich, M.; Mittag, M.; Aktaa, J.; Neuhaus, D.H.
Conference Paper
2019Upgrade PERC with TOPCon: Efficiency Potential by Taking into Account the Electrical Gains and Optical Losses
Messmer, C.; Fell, A.; Feldmann, F.; Schön, J.; Hermle, M.
Conference Paper
This publication list has been generated from the publication database Fraunhofer-Publica.