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84 Einträge « 1 von 4 »

2019

R. Peibst, M. Rienäcker, B. Min, C. Klamt, R. Niepelt, T. F. Wietler, T. Dullweber, E. Sauter, J. Hübner, M. Oestreich, and R. Brendel

From PERC to Tandem: POLO- and p+/n+ Poly-Si Tunneling Junction as Interface Between Bottom and Top Cell Artikel

IEEE Journal of Photovoltaics 9 (1), 49-54, (2019), ISSN: 2156-3381.

Abstract | Links | BibTeX | Schlagwörter: p-type silicon cell, passivated emitter and rear cells (PERC), passivating contacts, photoluminescence, Photovoltaic cells, Polycrystalline silicon, silicon-based tandem solar cells, solar energy, tunneling junction

2018

M. Schnabel, M. Rienäcker, E. L. Warren, J. F. Geisz, R. Peibst, P. Stradins, and A. C. Tamboli

Equivalent Performance in Three-Terminal and Four-Terminal Tandem Solar Cells Artikel

IEEE Journal of Photovoltaics 8 (6), 1584-1589, (2018), ISSN: 2156-3381.

Abstract | Links | BibTeX | Schlagwörter: Absorption, Computer architecture, Current measurement, Density measurement, III-V semiconductor materials, Microprocessors, Photovoltaic cells, Power system measurements, silicon

K. VanSant, J. Simon, M. Schnabel, J. Geisz, K. Schulte, A. Ptak, M. Young, D. Guiling, W. Olavarria, M. Rienaecker, H. Schulte-Huxel, R. Niepelt, S. Kajari-Schroeder, R. Brendel, R. Peibst, and A. Tamboli

HVPE-Grown GaAs//Si Tandem Device Performance Inproceedings

IEEE (Hrsg.): 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC 34th EU PVSEC), 2776-2778, Waikoloa Village, HI, USA , (2018), ISSN: 0160-8371.

Abstract | Links | BibTeX | Schlagwörter: HVPE, MOCVD, multi-junction solar cells, Photovoltaic cells, solar energy, tandems

R. Peibst, M. Rienäcker, B. Min, C. Klamt, R. Niepelt, T. Wietler, T. Dullweber, E. Sauter, J. Hïbner, M. Oestreich, and R. Brendel

p+/n+ polysilicon-on-oxide tunneling junctions as an interface of p-type PERC cells for tandem applications Inproceedings

IEEE (Hrsg.): 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC 34th EU PVSEC), 2635-2637, Waikoloa Village, HI, USA, (2018), ISSN: 0160-8371.

Abstract | Links | BibTeX | Schlagwörter: p-type silicon cell, passivated emitter and rear cells (PERC), passivating contacts, Photovoltaic cells, Polycrystalline silicon, silicon-based tandem solar cells, solar energy

C. N. Kruse, K. Bothe, and R. Brendel

Comparison of Free Energy Loss Analysis and Synergistic Efficiency Gain Analysis for PERC Solar Cells Artikel

IEEE Journal of Photovoltaics 8 (3), 683-688, (2018), ISSN: 2156-3381.

Abstract | Links | BibTeX | Schlagwörter: Characterization, Metrology, performance loss, Photovoltaic cells, Si PV modeling

F. Haase, S. Schäfer, C. Klamt, F. Kiefer, J. Krügener, R. Brendel, and R. Peibst

Perimeter Recombination in 25%-Efficient IBC Solar Cells With Passivating POLO Contacts for Both Polarities Artikel

IEEE Journal of Photovoltaics 8 (1), 23-29, (2018), ISSN: 2156-3381.

Abstract | Links | BibTeX | Schlagwörter: Area measurement, charge carrier lifetime, Charge carrier lifetime analysis, Current measurement, Density measurement, Lighting, passivating contacts, perimeter recombination, Photovoltaic cells, Radiative recombination

2017

B. Min, M. Müller, H. Wagner, G. Fischer, R. Brendel, P. P. Altermatt, and H. Neuhaus

A Roadmap Toward 24 % Efficient PERC Solar Cells in Industrial Mass Production Artikel

IEEE Journal of Photovoltaics 7 (6), 1541-1550, (2017), ISSN: 2156-3381.

Abstract | Links | BibTeX | Schlagwörter: Conductivity, Mass production, metallization, Passivated emitter and rear cell (PERC) solar cells, Photovoltaic cells, roadmap, Semiconductor device modeling, silicon, silicon solar cells

C. N. Kruse, M. Wolf, C. Schinke, D. Hinken, R. Brendel, and K. Bothe

Impact of Contacting Geometries When Measuring Fill Factors of Solar Cell Current-Voltage Characteristics Artikel

IEEE Journal of Photovoltaics 7 (3), 747-754, (2017), ISSN: 2156-3381.

Abstract | Links | BibTeX | Schlagwörter: Analytical models, Bars, Characterization of photovoltaics (PV), Current measurement, current–voltage characteristics, Electric potential, IEC standards, Numerical models, Photovoltaic cells, Probes

H. Schulte-Huxel, R. Witteck, H. Holst, M. R. Vogt, S. Blankemeyer, D. Hinken, T. Brendemühl, T. Dullweber, K. Bothe, M. Köntges, and R. Brendel

High-efficiency modules with passivated emitter and rear solar cells – an analysis of electrical and optical losses* Artikel

IEEE Journal of Photovoltaics 7 (1), 25-31, (2017), ISSN: 2156-3381.

Abstract | Links | BibTeX | Schlagwörter: cell interconnection, Current measurement, loss analysis, Optical interconnections, Optical losses, passivated emitter and rear cell (PERC), photovoltaic (PV) module, Photovoltaic cells, Photovoltaic systems, ray tracing, Resistance, Silicon solar cell, Standards

M. R. Vogt, H. Schulte-Huxel, M. Offer, S. Blankemeyer, R. Witteck, M. Köntges, K. Bothe, and R. Brendel

Reduced module operating temperature and increased yield of modules with PERC instead of Al-BSF solar cells Artikel

IEEE Journal of Photovoltaics 7 (1), 44-50, (2017), ISSN: 2156-3381.

Abstract | Links | BibTeX | Schlagwörter: Glass, Mathematical model, Nominal operating cell temperature (NOCT), operating temperature, passivated emitter rear cell (PERC), photovoltaic (PV) module, Photovoltaic cells, PV module thermal properties, ray tracing, silicon, Temperature measurement, Temperature sensors, Thermal conductivity

M. Rienäcker, M. Bossmeyer, A. Merkle, U. Römer, F. Haase, J. Krügener, R. Brendel, and R. Peibst

Junction resistivity of carrier-selective polysilicon on oxide junctions and its impact on solar cell performance Artikel

IEEE Journal of Photovoltaics 7 (1), 11-18, (2017), ISSN: 2156-3381.

Abstract | Links | BibTeX | Schlagwörter: Aluminum, Back-junction back-contact (BJBC) cells, boron, Conductivity, contact resistivity, Current density, Junctions, Photovoltaic cells, polysilicon, polysilicon on oxide (POLO) junctions, recombination, selective contacts, selectivity

2016

R. Brendel, and R. Peibst

Contact selectivity and efficiency in crystalline silicon photovoltaics Artikel

IEEE Journal of Photovoltaics 6 (6), 1413-1420, (2016).

Abstract | Links | BibTeX | Schlagwörter: Contact resistance, Junctions, passivated emitter and rear cell (PERC), Photovoltaic cells, Photovoltaic systems, principle of solar cells, Resistance, selective contacts, silicon

J. Krügener, F. Kiefer, R. Peibst, and H. J. Osten

Comparison of experimental emitter saturation current densities and simulated defect densities of boron-implanted emitters Inproceedings

IEEE (Hrsg.): Proceedings of the 21st International Conference on Ion Implantation Technology (IIT), Tainan, Taiwan, (2016), ISBN: 978-1-5090-2025-6.

Abstract | Links | BibTeX | Schlagwörter: Annealing, boron, Current density, Implants, Ion implantation, Ions, Photovoltaic cells

J. Krügener, F. Kiefer, Y. Larionova, M. Rienäcker, F. Haase, R. Peibst, and H. J. Osten

Ion implantation for photovoltaic applications: Review and outlook for n-type silicon solar cells Inproceedings

IEEE (Hrsg.): Proceedings of the 21st International Conference on Ion Implantation Technology (IIT), Tainan, Taiwan, (2016), ISBN: 978-1-5090-2025-6.

Abstract | Links | BibTeX | Schlagwörter: boron, Doping, Ion implantation, Photovoltaic cells, Photovoltaic systems, silicon

O. Breitenstein, F. Frühauf, D. Hinken, and K. Bothe

Effective diffusion length and bulk saturation current density imaging in solar cells by spectrally filtered luminescence imaging Artikel

IEEE Journal of Photovoltaics 6 (5), 1243-1254, (2016).

Abstract | Links | BibTeX | Schlagwörter: Current density, Effective diffusion length, electroluminescence imaging, Fuyuki approximation, Imaging, Limiting, luminescence, luminescence scaling factor, Nonhomogeneous media, Photovoltaic cells, saturation current density

T. Dullweber, and J. Schmidt

Industrial silicon solar cells applying the passivated emitter and rear cell (PERC) concept – a review Artikel

IEEE Journal of Photovoltaics 6 (5), 1366-1381, (2016).

Abstract | Links | BibTeX | Schlagwörter: AlOx, LBSF), light-induced degradation (LID), local aluminum back-surface field (Al-BSF, passivated emitter and rear cell (PERC), passivation, Phosphorus, Photovoltaic cells, Production, rear passivation, Screen printing, silicon, silicon solar cells

F. Kiefer, J. Krügener, F. Heinemeyer, H. J. Osten, R. Brendel, and R. Peibst

Structural investigation of printed Ag/Al contacts on silicon and numerical modeling of their contact recombination Artikel

IEEE Journal of Photovoltaics 6 (5), 1175-1182, (2016).

Abstract | Links | BibTeX | Schlagwörter: Ag/Al paste, boron emitters, Conductivity, Current density, Doping, metallization, Metals, Photovoltaic cells, screen-print contact, silicon, Surface treatment

C. Kranz, B. Wolpensinger, R. Brendel, and T. Dullweber

Analysis of local aluminum rear contacts of bifacial PERC+ solar cells Artikel

IEEE Journal of Photovoltaics 6 (4), 830, (2016).

Abstract | Links | BibTeX | Schlagwörter: Aluminum, Analytical models, Bifacial passivated emitter rear contact (PERC) solar cells, contact formation, Photovoltaic cells, Printing, Scanning electron microscopy, screen-printing, silicon, Solids

D. Tetzlaff, J. Krügener, Y. Larionova, S. Reiter, M. Turcu, R. Peibst, U. Höhne, J. -D. Kähler, and T. Wietler

Evolution of oxide disruptions: The (w)hole story about passivating contacts Inproceedings

IEEE (Hrsg.): 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC), 0221-0224, Portland, OR, USA, (2016), ISBN: 978-1-5090-2725-5.

Abstract | Links | BibTeX | Schlagwörter: Annealing, junction formation, Junctions, Microscopy, passivating contacts, Photovoltaic cells, Photovoltaic systems, pinholes, polysilicon, silicon, silicon oxide

B. Lim, T. Brendemühl, T. Dullweber, and R. Brendel

Loss analysis of n-type passivated emitter and rear totally diffused back-junction silicon solar cells with efficiencies up to 21.2% Artikel

IEEE Journal of Photovoltaics 6 (2), 447-453, (2016).

Abstract | Links | BibTeX | Schlagwörter: boron, Current density, Layout, Phosphorus, Photovoltaic cells, Resistance, silicon, Simulation

R. Witteck, D. Hinken, M. R. Vogt, J. Müller, S. Blankemeyer, H. Schulte-Huxel, M. Köntges, K. Bothe, and R. Brendel

Optimized interconnection of passivated emitter and rear cells by experimentally verified modeling Artikel

IEEE Journal of Photovoltaics 6 (2), 432-439, (2016).

Abstract | Links | BibTeX | Schlagwörter: cell interconnection, Conductivity, Optical device fabrication, Optical variables measurement, passivated emitter and rear cells (PERC), Photovoltaic cells, Resistance, Silicon solar cell, solar module, Thyristors, Wires

J. Käsewieter, F. Haase, and M. Köntges

Model of cracked solar cell metallization leading to permanent module power loss Artikel

IEEE Journal of Photovoltaics 6 (1), 28, (2016).

Abstract | Links | BibTeX | Schlagwörter: Bridge circuits, Cell metallization, crack degradation, Electrical resistance measurement, Fatigue, fatigue model, metallization, photovoltaic (PV) module, Photovoltaic cells, power loss, Resistance, silicon

N. Wehmeier, B. Lim, A. Merkle, A. Tempez, S. Legendre, H. Wagner, A. Nowack, T. Dullweber, and P. P. Altermatt

PECVD BSG diffusion sources for simplified high-efficiency n-PERT BJ and BJBC solar cells Artikel

IEEE Journal of Photovoltaics 6 (1), 119-125, (2016).

Abstract | Links | BibTeX | Schlagwörter: Back-junction back-contact (BJBC) cell, boron, boron diffusion source, codiffusion, Conductivity, Fabrication, Furnaces, n-PERT solar cell, Photovoltaic cells, Plasma measurements, plasma-enhanced chemical vapor deposition (PECVD) boron silicate glass (BSG), silicon, simulation model

2015

A. Morlier, F. Haase, and M. Köntges

Impact of Cracks in Multicrystalline Silicon Solar Cells on PV Module Power—A Simulation Study Based on Field Data Artikel

IEEE Journal of Photovoltaics 5 (6), 1735-1741, (2015).

Links | BibTeX | Schlagwörter: Photovoltaic (PV) module durability, Photovoltaic cells, Photovoltaic systems, PV module performance, Resistance, silicon, silicon solar cell cracks, Simulation

D. Amkreutz, W. D. Barker, S. Kühnapfel, P. Sonntag, O. Gabriel, S. Gall, U. Bloeck, J. Schmidt, J. Haschke, and B. Rech

Liquid-phase crystallized silicon solar cells on glass: increasing the open-circuit voltage by optimized interlayers for n- and p-type absorbers Artikel

IEEE Journal of Photovoltaics 5 (6), 1757-1761, (2015).

Links | BibTeX | Schlagwörter: Crystallization, Glass, Liquid-phase crystallization (LPC), passivation, Photovoltaic cells, Photovoltaic systems, Polycrystalline silicon, silicon, surface passivation

84 Einträge « 1 von 4 »

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