Photovoltaic Modules and Power Plants

Fields of work within the research topic Photovoltaic Modules and Power Plants

 

Module Technology

Development of interconnection and encapsulation technology, improvement of PV module efficiency, integrated modules for special applications

 

Module Calibration

Comprehensive and precise calibration and performance testing of PV modules in our accredited laboratory CalLab PV Modules

 

Service Life and
Failure Analysis

Detection of damage mechanisms in PV modules, quality and reliability tests according to international standards or to customized procedures

 

Photovoltaic Power Plants

Performance optimization and quality assurance from planning to the ongoing operation of a PV system

 

Integrated Photovoltaics

Services for PV-integration in buildings, vehicles and roads as well as in agricultural and water areas 

 

Forecasting of Solar Irradiance and Power

Development of forecast models for the reliable prediction in different time and spacial scales

Module technology transforms solar cells into durable products for safe operation in PV power plants. Our Module-TEC – Photovoltaic Module Technology Center is equipped with a wide range of modern processing and analytical platforms for connecting and laminating solar cells, especially for material testing, as well as developing products and processes. We apply measurement and simulation to analyze cell-to-module balances (CTM).


The reliability of modules is tested by the team in our accredited TestLab PV Modules for certification according to IEC 61215 and with respect to particular climatic loads and specific degradation risks. We support our clients in qualifying materials and offer comprehensive analyses of degradation and damage to modules. Highest accuracy is also offered by our accredited calibration laboratory, CalLab PV Modules, which is the internationally leading laboratory in this field, with its measurement uncertainty of better than 1.1 % for crystalline modules.


With the five phases of the Fraunhofer ISE quality cycle – development, engineering, procurement, commissioning and operation – we guarantee comprehensive quality control of PV power plant projects. We take site-specific and climatic factors into account to prepare accurate yield predictions and provide advice on the project-specific selection of high-quality components. We develop reliable, probabilistic methods to predict the performance of PV systems.


Based on our expertise in photovoltaics, building science and energy supplies for buildings, we offer solutions to integrate photovoltaics into the building envelope. Our team also develops customized solar modules for special applications such as integration into vehicles and consumer devices.

Film Portrait Photovoltaic Modules and Power Plants

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In our accredited Lab CalLab PV Modules at Fraunhofer ISE, we offer a comprehensive range of services in the field of Module Calibration and Performance Testing.

In the TestLab PV Modules, which was founded in 2006 by Fraunhofer ISE in Freiburg,  PV modules are tested according to IEC and European standards for design qualification and type approval.

Pilot process to apply an electrically conductive adhesive to shingled cells
© Fraunhofer ISE
Pilot process to apply an electrically conductive adhesive to shingled cells carried out on the industrial stringer in the Module-TEC of Fraunhofer ISE.
  • Module-TEC
    The new Module Technology Center (Module-TEC) offers widespread possibilities for developing photovoltaic module technologies. It closes the gap between laboratory development and industrial production by allowing the processing of significant quantities and formats.

Selected Research Projects

 

PV-Süd

PV Roofing Over Roads

 

OptOM

Cost-optimised operational management of PV systems over their economic lifetime

 

KoMoGER

Competitive Modules "Made in Germany"

 

PV2FLOAT

Technology development for floating PV power plants and their implementation for use on artificial waters

Flyers and Brochures: Photovoltaic Modules and Power Plants

  • Solar Roofing Modules Replace Roof Tiles

     

    According to a study by Fraunhofer ISE, photovoltaic systems on Germany’s roofs have a technical potential of approx. 560 GWp. So far, rooftop systems have mostly been installed on house roofs. However, with a widespread expansion of rooftop solar installations, there is a risk that the public’s acceptance of photovoltaic systems could decline. One solution is to use integrated solar modules instead of roofing tiles, which are visually hardly distinguishable from conventional roofing tiles and produce solar power at the same time.

    download [ PDF  0.68 MB ]
  • Integrated Photovoltaics – Activating Surfaces for the Energy Transition

     

    Photovoltaics is regarded as one of the most important pillars of the future energy supply. By the end of 2021, 59 GWP of photovoltaics had been installed in Germany, with about 75 % on roofs and the rest ground mounted. The integration of PV into buildings, vehicles and roads as well as the incorporation into agricultural and water areas and public places in urban centers unlocks vast areas for energy generation with a high economic potential.

    download [ PDF  1.36 MB ]
  • High Efficiency Matrix Shingle Modules

     

    With their high efficiency, matrix shingle modules offer maximum yield on a limited amount of space. If modules are integrated into the envelope of vehicles or buildings, not only efficiency but also a high power yield in the case of partial shading and a visually appealing appearance are required. Fraunhofer ISE has developed the matrix shingle technology especially for such applications.

    download [ PDF  0.47 MB ]
  • Floating Solar Power Plants

     

    Depending on the scenario, a photovoltaic expansion of 300 to 450 GWp is needed in Germany to ensure the success of the energy transition. Due to the limited agricultural land, land-neutral solutions must be developed. Floating PV refers to photovoltaic power plants mounted on floating bodies on standing water or at sea.

    download [ PDF  1.86 MB ]
  • Dual Use of Land with Agrivoltaics

     

    The energy transformation requires a massive expansion of solar electricity production, combined with a high demand for space. The problem for ground-mounted systems: Agricultural land is a very limited and valuable resource. Agrivoltaics solves this conflict by enabling food production and electricity generation on the same area.

    download [ PDF  0.89 MB ]
  • Quality Assurance for PV Power Plants

     

    Our independant quality assurance services have been contributing to high performance and optimal yields of PV power plants for more than 30 years. Real world experience highlights the importance of system design, proper planning, engineering, component selection and construction work for successful PV systems. Thus, comprehensive quality assurance for PV power plants covers all phases of the completion process from the planning to system operation and maintenance.

    download [ PDF  0.83 MB ]
  •  

    In order to determine the solar radiation potential of passenger cars, we are currently investigating and measuring solar radiation on German roads as part of a citizen science campaign with 80 vehicles. The data will be used in new simulation models for solar radiation on traffic routes. This would allow drivers to calculate how far they could drive with solar energy, at what time and on which route.

    download [ PDF  1.08 MB ]

Scientific Publications - Research Topic Photovoltaic Modules and Power Plants

Jahr
Year
Titel/Autor:in
Title/Author
Publikationstyp
Publication Type
2022 Progress and Challenges of Crop Production and Electricity Generation in Agrivoltaic Systems Using Semi-transparent Photovoltaic Technology
Gorjian, S.; Bousi, E.; Özdemir, Ö.E.; Trommsdorff, M.; Manoj Kumar, N.; Anand, A.; Kant, K.; Chopra, S.S.
Zeitschriftenaufsatz
Journal Article
2022 High Resolution Measurement Network of Global Horizontal and Tilted Solar Irradiance in Southern Germany with a New Quality Control Scheme
Lorenz, E.; Guthke, P.; Dittmann, A.; Holland, N.; Herzberg, W.; Karalus, S.; Müller, B.; Braun, C.; Heydenreich, W.; Saint-Drenan, Y.-M.
Zeitschriftenaufsatz
Journal Article
2022 Building Product Ontology: Core Ontology for Linked Building Product Data
Wagner, A.; Sprenger, W.; Maurer, C.; Kuhn, T.E.; Rüppel, U.
Zeitschriftenaufsatz
Journal Article
2022 Root Cause Analysis of Solar Cell Cracks at Shingle Joints
Klasen, N.; Heinz, F.; Rose, A. de; Roessler, T.; Kraft, A.; Kamlah, M.
Zeitschriftenaufsatz
Journal Article
2022 Performance of Shingled Solar Modules Under Partial Shading
Klasen, N.; Weißer, D.; Rößler, T.; Neuhaus, D.-H.; Kraft, A.
Zeitschriftenaufsatz
Journal Article
2021 A Comparative Life Cycle Assessment of Silicon PV Modules: Impact of Module Design, Manufacturing Location and Inventory
Müller, A.; Friedrich, L.; Reichel, C.; Herceg, S.; Mittag, M.; Neuhaus, D.H.
Zeitschriftenaufsatz
Journal Article
2021 Proposal for a Safety Qualification Program for Vehicle-Integrated PV Modules
Markert, J.; Kutter, C.; Newman, B.; Gebhardt, P.; Heinrich, M.
Zeitschriftenaufsatz
Journal Article
2021 The MorphoColor Concept for Colored Photovoltaic Modules
Bläsi, B.; Kroyer, T.; Kuhn, T.E.; Höhn, O.
Zeitschriftenaufsatz
Journal Article
2021 Nanoindentation Reveals Crosslinking Behavior of Solar Encapsulants - The Methodological Advantages over Bulk Methods
Mansour, D.E.; Herzog, C.; Christöfl, P.; Bauermann, L.P.; Oreski, G.; Schuler, A.; Philipp, D.; Gebhardt, P.
Zeitschriftenaufsatz
Journal Article
2021 LID and LETID evolution of PV modules during outdoor operation and indoor tests
Fokuhl, E.; Philipp, D.; Mülhöfer, G.; Gebhardt, P.
Zeitschriftenaufsatz
Journal Article
2021 Statistical analysis of 12 years of standardized accelerated aging in photovoltaic-module certification tests
Gebhardt, P.; Mülhöfer, G.; Roth, A.; Philipp, D.
Zeitschriftenaufsatz
Journal Article
2021 Review of Technological Design Options for Building Integrated Photovoltaics (BIPV)
Kuhn, T.; Erban, C.; Heinrich, M.; Eisenlohr, J.; Ensslen, F.; Neuhaus, D.H.
Zeitschriftenaufsatz
Journal Article
2021 Degradation Mechanisms and Partial Shading of Glass-backsheet and Double-Glass Photovoltaic Modules in Three Climate Zones Determined by Remote Monitoring of Time-series Current-voltage and Power Datastreams
Liu, J.; Wang, M.; Curran, A.J.; Schnabel, E.; Köhl, M.; Braid, J.L.; French, R.H.
Zeitschriftenaufsatz
Journal Article
2021 A new sky imager based global irradiance forecasting model with analyses of cirrus situations
Dittmann, A.; Holland, N.; Lorenz, E.
Zeitschriftenaufsatz
Journal Article
2021 Technological Learning for Resource Efficient Terawatt Scale Photovoltaics
Goldschmidt, J.C.; Wagner, L.; Pietzcker, R.; Friedrich, L.
Zeitschriftenaufsatz
Journal Article
2020 Photovoltaic lifetime forecast model based on degradation patterns
Kaaya, I.; Lindig, S.; Weiss, K.-A.; Virtuani, A.; Sidrach de Cardona Ortin, M.; Moser, D.
Zeitschriftenaufsatz
Journal Article
2020 Microstructure and Long-Term Stability of Solder Joints on Nickel-Plated Aluminium Formed During Short Soldering Times
Rose, A. de; Mikolasch, G.; Kamp, M.; Kraft, A.; Nowottnick, M.
Zeitschriftenaufsatz
Journal Article
2020 The Effect of Cell and Module Dimensions on Thermomechanical Stress in PV Modules
Beinert, A.; Romer, P.; Heinrich, M.; Mittag, M.; Aktaa, J.; Neuhaus, D.H.
Zeitschriftenaufsatz
Journal Article
2020 The Challenge of Measuring Busbarless Solar cells and the Impact on Cell-to-Module Losses
Rauer, M.; Krieg, A.; Pfreundt, A.; Mittag, M.; Pingel, S.
Zeitschriftenaufsatz
Journal Article
2020 Solar cell efficiency tables (version 56)
Green, M.A.; Dunlop, E.D.; Hohl-Ebinger, J.; Yoshita, M.; Kopidakis, N.; Hao, X.
Zeitschriftenaufsatz
Journal Article
2020 Influence of waste management on the environmental footprint of electricity produced by photovoltaic systems
Herceg, S.; Bautista, S.P.; Weiß, K.-A.
Zeitschriftenaufsatz
Journal Article
2020 Scanning Acoustic Microscopy Analysis of the Mechanical Properties of Polymeric Components of photovoltaic modules
Mesquita, L.V.; Mansour, D.E.; Gebhardt, P.; Pitta Bauermann, L.
Zeitschriftenaufsatz
Journal Article
2020 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.
Zeitschriftenaufsatz
Journal Article
2019 Nexus 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.
Zeitschriftenaufsatz
Journal Article
2019 Terawatt-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.
Zeitschriftenaufsatz
Journal Article
2019 Modeling 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
Zeitschriftenaufsatz
Journal Article
2019 Data-Driven I-V Feature Extraction for Photovoltaic Modules
Ma, X.; Huang, W.H.; Schnabel, E.; Köhl, M.; Brynjarsdottir, J.; Braid, J.L.; French, R.H.
Zeitschriftenaufsatz
Journal Article
2019 Thermochemical Stress in Solar Cells: Contact Pad Modeling and Reliability Analysis
Rendler, L.; Romer, P.; Beinert, A.; Stecklum, S.; Kraft, A.; Eitner, U.; Wiese, S.
Zeitschriftenaufsatz
Journal Article
2019 Enabling 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.
Zeitschriftenaufsatz
Journal Article
2019 Strom und Kartoffeln von der gleichen Fläche ernten
Farnung, B.
Zeitschriftenaufsatz
Journal Article
2019 Energy 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
Zeitschriftenaufsatz
Journal Article
2018 Categorization of weathering stresses for photovoltaic modules
Köhl, M.; Heck, M.; Wiesmeier, S.
Zeitschriftenaufsatz
Journal Article
2018 Review of statistical and analytical degradation models for photovoltaic modules and systems as well as related improvements
Lindig, Sascha; Kaaya, Ismail; Weiß, Karl-Anders; Moser, David; Topic, Marko
Zeitschriftenaufsatz
Journal Article
2018 Mechanical and electrical properties of wave-shaped wires for low-stress interconnection of solar cells
Rendler, L.; Walter, J.; Goldenberg, S.; Beinert, A.J.; Wiese, S.; Eitner, U.
Zeitschriftenaufsatz
Journal Article
2018 Optimization of electrically conductive adhesive bonds in photovoltaic modules
Geipel, T.; Meinert, M.; Kraft, A.; Eitner, U.
Zeitschriftenaufsatz
Journal Article
2018 Detailed Yield Analysis and Optimisation of BIPV Systems by Simulation
Eisenlohr, J.
Zeitschriftenaufsatz
Journal Article
2017 Solder joint stability study of wire-based interconnection compared to ribbon interconnection
Walter, J.; Rendler, L.C.; Ebert, C.; Kraft, A.; Eitner, U.
Zeitschriftenaufsatz
Journal Article
2017 Qualification of conductive adhesives for photovoltaic application - Accelerated ageing tests
Bauermann, L.P.; Fokuhl, E.; Stecklum, S.; Philipp, D.; Geipel, T.; Kraft, A.; Eitner, U.; Fischer, T.; Breitenbücher, D.
Zeitschriftenaufsatz
Journal Article
2017 Ultra-soft wires for direct soldering on finger grids of solar cells
Rendler, L.C.; Walter, J.; Kraft, A.; Ebert, C.; Wiese, S.; Eitner, U.
Zeitschriftenaufsatz
Journal Article
2017 Systematic PV-module optimization with the cell-to-module (CTM) analysis software "SmartCalc.CTM"
Mittag, M.; Ebert, M.
Zeitschriftenaufsatz
Journal Article
2017 Thermomechanical stress analysis of PV module production processes by Raman spectroscopy and FEM simulation
Beinert, A.J.; Romer, P.; Büchler, A.; Haueisen, V.; Aktaa, J.; Eitner, U.
Zeitschriftenaufsatz
Journal Article
2017 Ribbon interconnection of 6" BC-BJ Solar Cells
Walter, Johann; Rendler, Li Carlos; Halm, Andreas; Mihailetchi, Valentin; Kraft, Achim; Eitner, Ulrich
Zeitschriftenaufsatz
Journal Article
2017 Improvements in world-wide intercomparison of PV module calibration
Salis, E.; Pavanello, D.; Field, M.; Kräling, U.; Neuberger, F.; Kiefer, K.; Osterwald, C.; Rummel, S.; Levi, D.; Hishikawa, Y.; Yamagoe, K.; Ohshima, H.; Yoshita, M.; Müllejans, H.
Zeitschriftenaufsatz
Journal Article
2017 Machine-code functions in BIM for cost-effective high-quality buildings
Maurer, C.; Sprenger, W.; Franz, S.; Boudhaim, M.; Lodewijks, J.; Rüppel, U.; Kuhn, T.E.
Zeitschriftenaufsatz
Journal Article
2017 Measurement and GIS-based spatial modelling of copper corrosion in different environments in Europe
Slamova, K.; Koehl, M.
Zeitschriftenaufsatz
Journal Article
2017 Intermetallic compounds in solar cell interconnections: Microstructure and growth kinetics
Geipel, T.; Moeller, M.; Walter, J.; Kraft, A.; Eitner, U.
Zeitschriftenaufsatz
Journal Article
2017 Modelling of active solar building envelopes for cost-effective evaluation
Maurer, C.; Kuhn, T.
Zeitschriftenaufsatz
Journal Article
2017 Building-integrated photovoltaics (BIPV)
Ferrara, C.; Wilson, H.R.; Sprenger, W.
Aufsatz in Buch
Book Article
2017 Angle dependence of solar cells and modules: The role of cell texturization
Geisemeyer, I.; Tucher, N.; Müller, B.; Steinkemper, H.; Hohl-Ebinger, J.; Schubert, M.C.; Warta, W.
Zeitschriftenaufsatz
Journal Article
2016 Insights into metastability of photovoltaic materials at the mesoscale through massive I-V analytics
Peshek, T.J.; Fada, J.S.; Hu, Y.; Xu, Y.; Elsaeiti, M.A.; Schnabel, E.; Köhl, M.; French, R.H.
Zeitschriftenaufsatz
Journal Article
2016 A comprehensive study of intermetallic compounds in solar cell interconnections and their growth kinetics
Geipel, T.; Moeller, M.; Kraft, A.; Eitner, U.
Zeitschriftenaufsatz
Journal Article
2016 Silver grid finger corrosion on snail track affected PV modules - investigation on degradation products and mechanisms
Duerr, I.; Bierbaum, J.; Metzger, J.; Richter, J.; Philipp, D.
Zeitschriftenaufsatz
Journal Article
2016 Low-temperature interconnection of PVD-aluminium metallization
Geipel, T.; Kumm, J.; Moeller, M.; Kroely, L.; Kraft, A.; Eitner, U.; Wolf, A.; Zhang, Z.; Wolfahrt, P.
Zeitschriftenaufsatz
Journal Article
2016 The impact of ribbon properties on measured peel forces
Eitner, U.; Rendler, L.C.
Zeitschriftenaufsatz
Journal Article
Diese Liste ist ein Auszug aus der Publikationsplattform Fraunhofer-Publica

This list has been generated from the publication platform Fraunhofer-Publica

Jahr
Year
Titel/Autor:in
Title/Author
Publikationstyp
Publication Type
2022 Solar Cell Integrated Moisture Sensor for Photovoltaic Modules
Patel, Jaimin Navin Bhai; Fokuhl, Esther; Prakash, K.S.; Beinert, Andreas; Wesselak, V.; Gebhardt, Paul; Philipp, Daniel
Konferenzbeitrag
Conference Paper
2022 APV-Bot Demonstrator
Fahmy, K.
Vortrag
Presentation
2021 Auswirkung einer optimierten Materialauswahl für PV-Module auf den ökologischen Fußabdruck des erzeugten Stroms unter Berücksichtigung der Materialzuverlässigkeit
Herceg, S.; Pinto Bautista, S.; Weiß, K.-A.
Konferenzbeitrag
Conference Paper
2021 Quantitative Evaluation of the Shading Resilience of PV Modules
Klasen, N.; Lux, F.; Weber, J.; Weißer, D.; Roessler, T.; Kraft, A.; Neuhaus, D.H.
Konferenzbeitrag
Conference Paper
2021 LID and LETID Evolution of PV Modules during Outdoor Operation and Indoor Tests
Fokuhl, E.; Philipp, D.; Mülhöfer, G.; Gebhardt, P.
Vortrag
Presentation
2021 PV Manufacturing in Europe. Statements
Bett, A.W.
Vortrag
Presentation
2021 Das Fraunhofer ISE und seine Forschungsaktivitäten
Bett, A.
Vortrag
Presentation
2021 High Throughput Solar Cell Processing by Oxidation of Wafer Stacks
Meßmer, M.; Lohmüller, S.; Braun, F.; Weber, J.; Wolf, A.
Konferenzbeitrag
Conference Paper
2021 Ansatz für ein Monitoring von Wasserdampfdiffusion in PV-Module anhand kapazitiver Größen
Fokuhl, E.; Berg, H.; Stecklum, S.; Philipp, D.; Gebhardt, P.
Konferenzbeitrag
Conference Paper
2021 Evaluating BIPV Modules with Respect to Textural Appearance, Glare, Colour and Electricity Yield
Wilson, H.R.; Bueno, B.; Eisenlohr, J.; Kuhn, T.E.
Konferenzbeitrag
Conference Paper
2021 Potential of Agrivoltaics to Contribute to Socio-Economic Sustainability: A Case Study in Maharashtra / India
Trommsdorff, M.; Vorast, M.; Durga, N.; Padwardhan, S.
Konferenzbeitrag
Conference Paper
2021 The Photovoltaics Renaissance - New Opportunities for a Key Enabler of the Clean Energy Transition
Bett, A.
Vortrag
Presentation
2021 Optimizing Combined Accelerated Stress Testing for Solar Backsheet Qualification
Gebhardt, P.; Weiss, K.-A.; Markert, J.; Gambogi, W.; Choudhury, K.R.; Yu, B.-L.; Borne, A.; Ernst, S.-J.
Konferenzbeitrag
Conference Paper
2021 Revised Parametrization of the Recombination Velocity at SiO2/SiNX-Passivated Phosphorus-Diffused Surfaces
Wolf, A.; Egle, J.; Mack, S.; Höffler, H.; Herrmann, D.; Lohmüller, S.; Horzel, J.; Fell, A.
Vortrag
Presentation
2021 Aktueller Stand der Forschung/Entwicklung für Gebäudeintegrierte PV
Kuhn, T.
Vortrag
Presentation
2021 Quantitative Evaluation of the Shading Resilience of PV Modules
Klasen, N.; Lux, F.; Weber, J.; Weißer, D.; Rößler, T.; Kraft, A.
Vortrag
Presentation
2021 Potenziale der Integrierten Photovoltaik in Deutschland
Wirth, H.; Eggers, J.-B.; Trommsdorff, M.; Neuhaus, H.; Heinrich, M.; Wieland, S.; Schill, C.
Konferenzbeitrag
Conference Paper
2021 Opening Address EU-PVSEC 2021
Bett, A.W.
Vortrag
Presentation
2021 Design and Development of Solar Cell Integrated Moisture and Temperature Sensors for Photovoltaic Modules
Patel, J.N.B.; Fokuhl, E.; Prakash, K.S.; Beinert, A.; Wesselak, V.; Gebhardt, P.; Philipp, D.
Konferenzbeitrag
Conference Paper
2021 The Impact of the Lamination Process on the Adhesion Properties at the Glass-Encapsulant Interface and Damp Heat Stability of PV Modules
Öz, A.K.; Herzog, C.; Wellens, C.; Mansour, D.E.; Heinrich, M.; Kraft, A.
Konferenzbeitrag
Conference Paper
2021 Referenzzellen vs. Pyranometer - Abweichungen und Umrechnung von Messwerten
Rivera Aguilar, M.J.; Reise, C.
Konferenzbeitrag
Conference Paper
2021 Solarstrom als Pfeiler des Energiewandels
Bett, A.W.
Vortrag
Presentation
2021 Production of Photovoltaics in Europe. Opportunities and Challenges
Bett, A.W.
Vortrag
Presentation
2021 Keep cool and distribute stress. A recipe for improved performance
Meijer, S.; Masolin, A.; Beinert, A.
Vortrag
Presentation
2021 Untersuchung verschattungsoptimierter Halbzellenmodule mit einlaminierter Leistungselektronik für das MPP-Tracking auf Substring-Ebene
Armbruster, C.; Kutter, C.; Schmid, A.; Tummalieh, A.; Rouffaud, G.; Basler, F.; Wille-Hausmann, B.; Famulla, J.; Schüler, M.A.; Oyebanji, U.O.
Konferenzbeitrag
Conference Paper
2021 Integrating PV: PV where People Live, Work and Farm
Wirth, H.
Vortrag
Presentation
2021 Legal Framework of Agrivoltaics in Germany
Vollprecht, J.; Trommsdorff, M.; Hermann, C.
Konferenzbeitrag
Conference Paper
2021 Materialinnovationen für die Solarenergie
Bett, A.W.
Vortrag
Presentation
2021 BauwerkIntegrierte PV (BIPV) Stand der Forschung & Entwicklung
Kuhn, T.E.
Vortrag
Presentation
2021 Driven-in RVD Emitters and Adapted TOPCon Layers for Simultaneous Crystallization During RVD
Richter, A.; Drießen, M.; Polzin, J.-I.; Feldmann, F.; Steinhauser, B.; Ohnemus, M.; Benick, J.; Janz, S.
Vortrag
Presentation
2021 Rückenwind für die Solarindustrie in Deutschland und Europa
Bett, A.W.
Vortrag
Presentation
2021 Photovoltaik und die Energiewende
Bett, A.W.
Vortrag
Presentation
2021 Root Cause Analysis of Solar Cell Cracks at Shingle Joints
Klasen, N.; Heinz, F.; Rose, A. de; Rößler, T.; Kraft, A.; Kamlah, M.
Vortrag
Presentation
2021 The MorphoColor Concept for Colored Photovoltaic Modules and Solar Thermal Collectors
Bläsi, B.; Wessels, A.; Callies, A.; Eisenlohr, J.; Ensslen, F.; Kuhn, T.; Kroyer, T.; Höhn, O.
Vortrag
Presentation
2020 Enhancing PV Module Thermomechanical Performance and Reliability by an Innovative Mounting Solution
Beinert, A.; Masolin, A.
Konferenzbeitrag
Conference Paper
2020 Minute 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.
Konferenzbeitrag
Conference Paper
2020 LeTID- 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.
Konferenzbeitrag
Conference Paper
2020 Impact of Solar Cell Dimensions on Module Power, Efficiency and Cell-To-Module Losses
Mittag, M.; Pfreundt, A.; Shahid, J.
Vortrag
Presentation
2020 Bridging two Worlds - Standards for BIPV
Wilson, H.R.
Vortrag
Presentation
2020 High Throughput Low Energy Industrial Emitter Diffusion and Oxidation
Meßmer, M.; Lohmüller, S.; Weber, J.; Piechulla, A.; Nold, S.; Horzel, J.; Wolf, A.
Konferenzbeitrag
Conference Paper
2020 Potential 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.
Konferenzbeitrag
Conference Paper
2020 Monitoring the Moisture Ingress into PV Modules by Measuring Capacitive Characteristics
Fokuhl, E.; Berg, H.; Stecklum, S.; Mansour, D.E.; Philipp, D.; Gebhardt, P.
Konferenzbeitrag
Conference Paper
2020 Reduction of ECA Amount for the Ribbon Interconnection of Heterojunction Solar Cells
Kaiser, C.; Nikitina, V.; Geipel, T.; Kraft, A.
Konferenzbeitrag
Conference Paper
2020 PV Backsheet Failure Analysis by Scanning Acoustic Microscopy
Mansour, D.E.; Kotterer, S.; Philipp, D.; Gebhardt, P.
Konferenzbeitrag
Conference Paper
2020 Comprehensive Evaluation of IEC Measurement Procedures for Bifacial Solar Cells and Modules
Rauer, M.; Schmid, A.; Guo, F.; Neuberger, F.; Gebhardt, P.; Hohl-Ebinger, J.
Konferenzbeitrag
Conference Paper
2020 Enabling 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.
Konferenzbeitrag
Conference Paper
2020 Cell-To-Module (CTM) Analysis for Photovoltaic Modules with Cell Overlap
Shahid, J.; Karabacak, A.Ö.; Mittag, M.
Vortrag
Presentation
2020 Integrated 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.
Konferenzbeitrag
Conference Paper
2020 Photovoltaic Technology: From R&D to Industry
Bett, A.W.
Vortrag
Presentation
2020 Silicon Sensors vs. Pyranometers - Review of Deviations and Conversion of Measured Values
Rivera, M.; Reise, C.
Konferenzbeitrag
Conference Paper
2020 Trend Tracking of Efficiency and CTM Ratio of PV Modules
Tummalieh, A.; Pfreundt, A.; Mittag, M.
Konferenzbeitrag
Conference Paper
2020 Simultaneous 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.
Konferenzbeitrag
Conference Paper
2020 A 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.
Konferenzbeitrag
Conference Paper
2020 Spray 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.
Konferenzbeitrag
Conference Paper
2020 Correlation 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.
Konferenzbeitrag
Conference Paper
2020 More Realistic Consideration of Backsheets Coefficient of Thermal Expansion on Thermomechanics of PV Modules
Romer, P.; Oreski, G.; Beinert, A.J.; Neuhaus, H.; Mittag, M.
Konferenzbeitrag
Conference Paper
2020 Results of the Bifacial PV Cells and PV Modules Power Measurement Round Robin Activity of the PV-Enerate Project
Koutsourakis, G.; Rauer, M.; Schmid, A.; Bellenda, G.; Betts, T.; Blakesley, J.; Bliss, M.; Bonilla Castro, J.; Bothe, K.; Dittmann, S.; Lopez-Garcia, J.; Herrmann, W.; Hinken, D.; Kenny, R.; Molinero, R.; Pavanello, D.; Riechelmann, S.; Sträter, H.; Vegas, A.; Winter, S.
Konferenzbeitrag
Conference Paper
2020 Integrierte Photovoltaik - Aktive Flächen für die Energiewende
Wirth, H.; Vehse, M.; Rau, B.; Peibst, R.; Colsmann, A.; Stephan, A.; Lechner, P.
Konferenzbeitrag
Conference Paper
2020 Energy Yield Modelling of 2D and 3D Curved Photovoltaic Modules
Neven-du Mont, S.; Heinrich, M.; Pfreundt, A.; Kutter, C.; Tummalieh, A.; Neuhaus, D.-H.
Konferenzbeitrag
Conference Paper
2020 Colored Modules for Integrated PV: From the MorphoColor-Concept to High Efficiency Prototypes
Bläsi, B.
Vortrag
Presentation
2019 Lead-free Solders for Ribbon Interconnection of Crystalline Silicon PERC Solar Cells with Infrared Soldering
Geipel, T.; Eberlein, D.; Kraft, A.
Konferenzbeitrag
Conference Paper
2019 40 Jahre nach dem "Atlas über die Sonnenstrahlung in Europa". Umfang und Qualität Heutiger Einstrahlungsdatensätze
Reise, C.; Lorenz, E.; Müller, B.
Konferenzbeitrag
Conference Paper
2019 Differential Scanning Calorimetry for Simulation and Optimization of the Lamination Process
Herzog, C.; Müller, T.; Heinrich, M.; Neuhaus, D.-H.
Konferenzbeitrag
Conference Paper
2019 Aktive solare Gebäudehülle zur dezentralen Energieerzeugung in Gebäuden
Kuhn, T.
Vortrag
Presentation
2019 Impact 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.
Konferenzbeitrag
Conference Paper
2019 Accelerated 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.
Konferenzbeitrag
Conference Paper
2019 Long-Term Trends of In-Plane-Irradiance, Performance and Energy Yield for PV Systems
Müller, B.; Kiefer, K.
Vortrag
Presentation
2019 Novel, 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.
Konferenzbeitrag
Conference Paper
2019 Interconnection 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.
Konferenzbeitrag
Conference Paper
2019 Degradation bei PV Kraftwerken. Theorie und Praxis
Kiefer, K.; Farnung, B.; Müller, B.; Reinartz, K.; Rauschen, I.
Konferenzbeitrag
Conference Paper
2019 Analysis of Shingle Interconnections in Solar Modules by Scanning Acoustic Microscopy
Verissimo Mesquita, L.; Klasen, N.; Fokuhl, E.; Philipp, D.; Pitta Bauermann, L.
Konferenzbeitrag
Conference Paper
2019 Inline 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.
Konferenzbeitrag
Conference Paper
2019 Post-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.
Konferenzbeitrag
Conference Paper
2019 Thermomechanical Evaluation of New PV Module Designs by FEM Simulations
Beinert, A.; Romer, P.; Heinrich, M.; Mittag, M.; Aktaa, J.; Neuhaus, D.H.
Konferenzbeitrag
Conference Paper
2019 Regulatory aspects of BIPV
Wilson, H.; Frontini, F.; Chivelet, N.M.
Vortrag
Presentation
2019 Industrialization 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.
Konferenzbeitrag
Conference Paper
2019 Practical Comparison between View Factor Method and Ray-Tracing Method for Bifacial PV System Yield Prediciton
Kang, J.; Jang, J.; Reise, C.; Lee, K.
Konferenzbeitrag
Conference Paper
2019 First Results from a High Precision Indoor & Outdoor PV Module Monitoring Campaign
Reise, C.; Kräling, U.; Schnabel, E.; Kiefer, K.; Bohnert, U.
Konferenzbeitrag
Conference Paper
2019 Adhesion Improvement for Solder Interconnection of Wet Chemically Coated Aluminum Surfaces
Rose, Angela de; Kamp, M.; Mikolasch, G.; Kraft, A.; Nowottnick, M.
Konferenzbeitrag
Conference Paper
2019 LeTID - A Comparison of Test Methods on Module Level
Fokuhl, E.; Naeem, T.; Schmid, A.; Gebhardt, P.; Geipel, T.; Philipp, D.
Konferenzbeitrag
Conference Paper
2019 A 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
Konferenzbeitrag
Conference Paper
2019 Techno-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.
Konferenzbeitrag
Conference Paper
2019 FEM Simulation of Thermomechanical Stress in PV Modules
Beinert, A.
Vortrag
Presentation
2019 Optimierung der PV-Speisung von Wärmepumpen durch Kurzfristprognosen mit Wolkenkameras
Dittmann, A.; Kober, P.; Lorenz, E.; Villegas Mier, O.; Ruf, H.; Schad, P.; Schmidt, M.
Konferenzbeitrag
Conference Paper
2019 Thermal Modelling of Photovoltaic Modules in Operation and Production
Mittag, M.; Vogt, L.; Herzog, C.; Pfreundt, A.; Shahid, J.; Neuhaus, D.H.; Wirth, H.
Konferenzbeitrag
Conference Paper
2019 FEM Simulation of Deformations in Strings of Shingled Solar Cells Subjected to Mechanical Reliability Testing
Klasen, N.; Romer, P.; Beinert, A.; Kraft, A.
Konferenzbeitrag
Conference Paper
2019 Rule-Based Views and Linked Building Data for Efficient Planning Processes
Maurer, C.; Wagner, A.; Wengzinek, J.; Rüppel, U.; Sprenger, W.; Kuhn, T.
Vortrag
Presentation
2019 Degradation in PV Power Plants: Theory and Practice
Kiefer, K.; Farnung, B.; Müller, B.; Reinartz, K.; Rauschen, I.; Klünter, C.
Konferenzbeitrag
Conference Paper
2019 Impact of Non-Uniform Carrier Density on the Determination of Metal Induced Recombination Losses
Herrmann, D.; Fell, A.; Höffler, H.; Lohmüller, S.; Wolf, A.
Konferenzbeitrag
Conference Paper
2019 Rule-Based Views and Linked Building Data for Efficient Planning Processes
Maurer, C.; Wagner, A.; Wengzinek, J.; Rüppel, U.; Sprenger, W.; Kuhn, T.E.
Konferenzbeitrag
Conference Paper
2019 Neuartige, 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.
Konferenzbeitrag
Conference Paper
2019 PV-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.
Konferenzbeitrag
Conference Paper
2018 Hot-Spot Endurance Test - Modifications for Bifacial Photovoltaic Modules
Philipp, D.; Manuel, H.; Fokuhl, E.; Mülhöfer, G.
Konferenzbeitrag
Conference Paper
2018 Nanoindentation analysis of PV module polymeric components after accelerated aging
Mansour, Djamel Eddine; Swientek, Fabian; Kaaya, Ismail; Philipp, Daniel; Pitta Bauermann, Luciana
Konferenzbeitrag
Conference Paper
2018 Efficiency Potential of P-Type PERT vs. PERC Solar Cells
Meier, S.; Wasmer, S.; Fell, A.; Wöhrle, N.; Greulich, J.; Wolf, A.
Konferenzbeitrag
Conference Paper
2018 Flexible Filtering of Heterogeneous Data Using the Example of the Design and Simulation of Building Integrated Photovoltaics
Eisenlohr, J.; Eller, C.; Rüppel, U.; Leifgen, C.; Boudhaim, M.; Maurer, C.; Sprenger, W.; Kuhn, T.E.
Konferenzbeitrag
Conference Paper
2018 Decorated Building-Integrated Photovoltaic Modules: Power Loss, Color Appearance and Cost Analysis
Kutter, C.; Bläsi, B.; Wilson, H.R.; Kroyer, T.; Mittag, M.; Höhn, O.; Heinrich, M.
Konferenzbeitrag
Conference Paper
2018 Towards 90% Bifaciality for p-Type Cz-Si Solar Cells by Adaption of Industrial PERC Processes
Lohmüller, E.; Lohmüller, S.; Norouzi, M.H.; Saint-Cast, P.; Weber, J.; Meier, S.; Wolf, A.
Konferenzbeitrag
Conference Paper
2018 A Multidimensional Optimization Approach to Improve Module Efficiency, Power and Costs
Shahid, J.; Mittag, M.; Heinrich, M.
Konferenzbeitrag
Conference Paper
2018 Wave-Shaped Wires Soldered on the Finger Grid of Solar Cells: Solder Joint Stability under Thermal Cycling
Rendler, L.; Haryantho, A.P.; Walter, J.; Huyeng, J.; Kraft, A.; Wiese, S.; Eitner, U.
Konferenzbeitrag
Conference Paper
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