Progress in Photovoltaics: Research and Applications

Cover image for Vol. 24 Issue 12

Edited By: Martin A. Green, Ryne P. Raffaelle, Tim M. Bruton, Jean-Francois Guillemoles

Impact Factor: 7.365

ISI Journal Citation Reports © Ranking: 2015: 5/88 (Energy & Fuels); 14/145 (Physics Applied); 24/271 (Materials Science Multidisciplinary)

Online ISSN: 1099-159X

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Aims and Scope and Partnership with Eu PVSEC

Progress in Photovoltaics offers a prestigious forum for reporting advances in this rapidly developing technology, aiming to reach all interested professionals, researchers and energy policy-makers.

Due to the huge growth of interest in the field, we now receive far more paper submissions than we can ever hope to publish in the journal. It has therefore become necessary to revise the Aims and Scope to be more restrictive in the types of papers that are encouraged and to clarify those that are not.

True to the journal’s title, the key criterion is that submitted papers should report substantial “progress” in photovoltaics. The full Aims and Scope of Progress in Photovoltaics can be found on the Overview page.

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In 2016, Progress in Photovoltaics once again proudly partners with the European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC). Through the partnership the best research papers from the event will be published in Progress in Photovoltaics, the high impact, international journal for the latest research in photovoltaic technology.

EU PVSEC

Recently Published Articles

  1. A woven fabric for interconnecting back-contact solar cells

    Tom Borgers, Jonathan Govaerts, Eszter Voroshazi, Shruti Jambaldinni, Barry O'Sullivan, Sukhvinder Singh, Maarten Debucquoy, Jozef Szlufcik and Jef Poortmans

    Version of Record online: 6 DEC 2016 | DOI: 10.1002/pip.2851

    Thumbnail image of graphical abstract

    A new approach for interconnecting back-contact cells is introduced, where an array of wires is floats above the cell metallization because of the use of glass fibres in a woven fabric. The interconnection is realized by solder paste forming a contact between cell metallization and wires, and interruption of these wires at certain locations to provide the appropriate electrical pattern. First simulations towards performance and costs, proof-of-concepts and reliability tests are elaborated.

  2. Bandgap imaging in Cu(In,Ga)Se2 photovoltaic modules by electroluminescence

    Matevž Bokalič, Bart E. Pieters, Andreas Gerber, Uwe Rau and Marko Topič

    Version of Record online: 2 DEC 2016 | DOI: 10.1002/pip.2846

    Thumbnail image of graphical abstract

    A non-destructive bandgap imaging method based on electroluminescence imaging is presented and consists of a calibration and an imaging procedure. The apparent bandgap of the solar cell absorber is calculated from the ratio of two electroluminescence images acquired in different spectral ranges. Bandgap imaging is demonstrated on commercial Cu(In,Ga)Se2 photovoltaic module and reveals bandgap fluctuations between 1.07 and 1.15 eV.

  3. 23.2% laser processed back contact solar cell: fabrication, characterization and modeling

    Morris Dahlinger, Kai Carstens, Erik Hoffmann, Renate Zapf-Gottwick and Jürgen H. Werner

    Version of Record online: 2 DEC 2016 | DOI: 10.1002/pip.2854

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    We use two laser doping and two laser ablation steps to pattern the complex rear side doping and metallization to manufacture ICB solar cells. We achieve a certified efficiency 23.24% on n-type Cz wafers. Optical and electrical modeling results are in good agreement with measured reflection, quantum efficiency and J/V curves. A free energy loss analysis reveals the bulk as the main loss contributor followed by the doped surfaces.

  4. You have full text access to this OnlineOpen article
    Radiation degradation characteristics of component subcells in inverted metamorphic triple-junction solar cells irradiated with electrons and protons

    Mitsuru Imaizumi, Tetsuya Nakamura, Tatsuya Takamoto, Takeshi Ohshima and Michio Tajima

    Version of Record online: 28 NOV 2016 | DOI: 10.1002/pip.2840

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    The radiation response of In0.5Ga0.5P, GaAs, In0.2Ga0.8As, and In0.3Ga0.7As single-junction solar cells is studied. LIV, DIV, EQE, and photoluminescence image were obtained before and after irradiation, and the corresponding changes due to the irradiations were compared and analyzed. We confirmed that the greater decrease of minority-carrier diffusion length in InGaAs compared with InGaP and GaAs causes severe degradation in the photo-generation current of InGaAs subcell.

  5. GaInP/AlGaAs metal-wrap-through tandem concentrator solar cells

    Eduard Oliva, Thierry Salvetat, Christophe Jany, Romain Thibon, Henning Helmers, Marc Steiner, Michael Schachtner, Paul Beutel, Vera Klinger, Jean-Sebastien Moulet and Frank Dimroth

    Version of Record online: 28 NOV 2016 | DOI: 10.1002/pip.2844

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    The metal-wrap-through (MWT) technology addresses conventional concentrating photovoltaics as well as combined photovoltaic thermal application and offers specific advantages for large-area devices at high intensities. This work presents first experimental result for MWT architectures applied to III–V tandem solar cell and discusses specific challenges. An efficiency of 28.3% at 176 suns 27.2% at 800 suns has been measured for the best MWT GAInP/AIGaAS tandem solar cells.

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