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All issues Volume 17 (2026) EPJ Photovolt., 17 (2026) 4 References
Issue
EPJ Photovolt.
Volume 17, 2026
Special Issue on ‘EU PVSEC 2025: State of the Art and Developments in Photovoltaics', edited by Robert Kenny and Carlos del Cañizo
Article Number 4
Number of page(s) 14
DOI https://doi.org/10.1051/epjpv/2025024
Published online 26 January 2026
  1. International Technology Roadmap for Photovoltaic (ITRPV), 15th Edition, 2024 [Google Scholar]
  2. J.W. Bishop, Computer simulation of the effects of electrical mismatches in photovoltaic cell interconnection circuits, Sol. Cells 25, 73 (1988), https://doi.org/10.1016/0379-6787(88)90059-2 [Google Scholar]
  3. J.W. Bishop, Microplasma breakdown and hot-spots in silicon solar cells, Sol. Cells 26, 335 (1989) [Google Scholar]
  4. M. Danner, Reverse characteristics of commercial silicon solar cells-impact on hot spot temperatures and module integrity, in Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference (1997, IEEE, PVSC-97, 1997), pp. 1137–1140, https://doi.org/10.1109/pvsc.1997.654289 [Google Scholar]
  5. W. Herrmann, Hot spot investigations on PV modules-new concepts for a test standard and consequences for module design with respect to bypass diodes, in IEEE Photovoltaic Specialists Conference (1997), https://doi.org/10.1109/PVSC.1997.654287 [Google Scholar]
  6. W. Herrmann, Operational behaviour of commercial solar cells under reverse biased conditions (EU-PVSEC, 1998) [Google Scholar]
  7. M.C. Alonso-Garcia, Analysis and modelling the reverse characteristic of photovoltaic cells, Sol. Energy Mater. Sol. Cells 90, 1105 (2006) [Google Scholar]
  8. D. Lausch, Identification of pre-breakdown mechanism of silicon solar cells at low reverse voltages, Appl. Phys. Lett. 97, 073506 (2010) [Google Scholar]
  9. C. Reichel, Investigation of electrical shading effects in back-contacted back-junction silicon solar cells using the two-dimensional charge collection probability and the reciprocity theorem, J. Appl. Phys. 109, 024507 (2011), https://doi.org/10.1063/1.3524506 [Google Scholar]
  10. O. Breitenstein, Understanding junction breakdown in multicrystalline solar cells, J. Appl. Phys. 109, 071101 (2011), https://doi.org/10.1063/1.3562200 [Google Scholar]
  11. H. Yang, Investigation of the relationship between reverse current of crystalline silicon solar cells and conduction of bypass diode, Int. J. Photoenergy 2012, 1 (2012), https://doi.org/10.1155/2012/357218 [Google Scholar]
  12. K.A. Kim, Photovoltaic hot spot analysis for cells with various reverse-bias characteristics through electrical and thermal simulation, in IEEE 14th Workshop on Control and Modeling for Power Electronics (COMPEL) (IEEE, 2013), https://doi.org/10.1109/compel.2013.6626399 [Google Scholar]
  13. J. Qian, Two-dimensional hot spot temperature simulation for c-Si photovoltaic modules, Phys. Status Solidi A 215, 1800429 (2018), https://doi.org/10.1002/pssa.201800429 [Google Scholar]
  14. IEC 61215-2, Crystalline silicon terrestrial photovoltaic (PV) modules − Design qualification and type approval (2016, 2022) [Google Scholar]
  15. J. Wohlgemuth, Hot spot tests for crystalline silicon modules, in IEEE Photovoltaic Specialists Conference (2005) [Google Scholar]
  16. S. Wendlandt, Hot spot risk analysis on silicon cell modulesâ, in 25th European Photovoltaic Solar Energy Conference and Exhibition (EU-PVsec, 2010) [Google Scholar]
  17. S. Wendlandt, The temperature as the real hot spot risk factor at PV-modules (EU-PVsec, 2012) [Google Scholar]
  18. M. Garcia, Observed degradation in photovoltaic plants affected by hot-spots, Prog. Photovolt.: Res. Appl. 22, 1292 (2013) [Google Scholar]
  19. ST. Janke, Comparison of hot spot endurance tests: temperature behavior of bare vs. encapsulated crystalline silicon cells (EU-PVsec, 2014) [Google Scholar]
  20. M. Sieg, Schwarze schafe III: schmelzende rueckseitenfolien, kaputte zellen und hotspots (Photovolaik, 2015) [Google Scholar]
  21. S. Deng, Research on hot spot risk for high-efficiency solar module, Energy Procedia 130, 77 (2017), https://doi.org/10.1016/j.egypro.2017.09.399 [Google Scholar]
  22. S.T. Wendlandt, Advanced PV module hot spot characterization (EU-PVsec, 2017) [Google Scholar]
  23. B. Jaeckel, Type approval and safety considerations for bifacial PV modules: requirements for IEC 6121 5 and IEC 61730 (EU-PVsec, 2018) [Google Scholar]
  24. B. Jaeckel, Filling in the gaps: the evolution of high-density module design- technical possibilities and challenges (Webinar PV Magazine, 2020) [Google Scholar]
  25. A. Mondon, Comparison of layouts for shingled bifacial PV modules in terms of power output, cell-to-module ratio and bifaciality (EU-PVSEC, 2018) [Google Scholar]
  26. M. Lang, FEM simulation of deformations and stresses in strings of shingled solar cells under mechanical and thermal loading, in AIP Conference Proceedings (AIP Publishing, 2022), https://doi.org/10.1063/5.0126221 [Google Scholar]
  27. O. Kunz, Understanding partial shading effects in shingled PV modules, Sol. Energy 202, 420 (2020), https://doi.org/10.1016/j.solener.2020.03.032 [Google Scholar]
  28. A. Tummalieh, Holistic analysis for mismatch losses in photovoltaic modules: assessing the impact of inhomogeneity from operational conditions and degradation mechanisms on power and yield, Prog. Photovolt.: Res. Appl. 34, 39 (2024), https://doi.org/10.1002/pip.3865 [Google Scholar]
  29. Solar Power Europe, in Global Market Outlook (2024) [Google Scholar]
  30. IEC TS 63126, Guidelines for qualifying PV modules, components and materials for operation at high temperatures, 2020, https://webstore.iec.ch/en/publication/59551 [Google Scholar]
  31. B. Jaeckel, Hotspottest und reale teilverschattung von modernen high-density HD-modulen: eine wahrscheinlichkeits- und risikobetrachtung (PV Symposium Bad Staffelstein, 2021) [Google Scholar]
  32. E. Oezkalay, The effect of partial shading on the reliability of photovoltaic modules in the built-environment, EPJ Photovolt. 15, 7 (2024), https://doi.org/10.1051/epjpv/2024001 [Google Scholar]
  33. R. Witteck, Hot cells in high-power photovoltaic modules with solar cells from larger silicon wafer formats (Eu-PVSEC, 2021), https://doi.org/10.4229/EUPVSEC20212021-4AV.1.25 [Google Scholar]
  34. J. Bauer, Hot spots in multicrystalline silicon solar cells: avalanche breakdown due to etch pits, Phys. Status Solidi (RRL) − Rapid Res. Lett. 3, 40 (2009), https://doi.org/10.1002/pssr.200802250 [Google Scholar]
  35. F. Dauzou, Electrical behaviour of n-type silicon solar cells under reverse bias: Influence of the manufacturing process, Sol. Energy Mater. Sol. Cells 104, 175 (2012), https://doi.org/10.1016/j.solmat.2012.04.046 [Google Scholar]
  36. V. Shanmugam, Impact of the manufacturing process on the reverse-bias characteristics of high-efficiency n-type bifacial silicon wafer solar cells, Sol. Energy Mater. Sol. Cells 191, 117 (2019), https://doi.org/10.1016/j.solmat.2018.11.014 [Google Scholar]
  37. C. Clement, Illumination dependence of reverse leakage current in silicon solar cells, in 49th IEEE Photovoltaic Specialists Conference (2021), Vol. 11, pp. 1285–1290, https://doi.org/10.1109/jphotov.2021.3088005 [Google Scholar]
  38. C. Clement, Design of shading- and hotspot-resistant shingled modules, Prog. Photovolt.: Res. Appl. 30, 464 (2021), https://doi.org/10.1002/pip.3507 [Google Scholar]
  39. A. Kassis, Analysis of multi-crystalline silicon solar cells at low illumination levels using a modified two-diode model, Sol. Energy Mater. Sol. Cells 94, 2108 (2010), https://doi.org/10.1016/j.solmat.2010.06.036 [Google Scholar]
  40. F. Khan, Effect of illumination intensity on cell parameters of a silicon solar cell, Sol. Energy Mater. Sol. Cells 94, 1473 (2010), https://doi.org/10.1016/j.solmat.2010.03.018 [Google Scholar]
  41. E. Cuce, An experimental analysis of illumination intensity and temperature dependency of photovoltaic cell parameters, Appl. Energy 111, 374 (2013), https://doi.org/10.1016/j.apenergy.2013.05.025 [Google Scholar]
  42. B. Jaeckel, Temperature dependence of reverse breakdown voltage onset of five cell technologies, to be published [Google Scholar]
  43. VDE SPEC 90031 V1.0 (en), Electroluminescence (EL) of photovoltaic modules − terms and classification, 2025 [Google Scholar]
  44. B. Jaeckel, Nomenclature and description of Electro-Luminescence (EL) observations: cell cracks and other observations, EPJ Photovolt. 15, 44 (2024), https://doi.org/10.1051/epjpv/2024039 [Google Scholar]
  45. P. Gebhardt, Reliability of commercial TOPCon PV modules-an extensive comparative study, Prog. Photovolt.: Res. Appl. 33, 1378 (2024), https://doi.org/10.1002/pip.3868 [Google Scholar]
  46. F.T. Thome, UV-induced degradation of industrial PERC, TOPCon, and HJT solar cells: the next big reliability challenge? Sol. RRL 8, 2400628 (2024), https://doi.org/10.1002/solr.202400628 [Google Scholar]
  47. P. Hacke, Enhancing lifetime, forecasting, and economic benefits of photovoltaic technologies undergoing UV-induced degradation with optical filtering, Jpn. J. Appl. Phys. 64, 31 (2025), https://doi.org/10.35848/1347-4065/adbf29 [Google Scholar]
  48. A. Sinha, UV-induced degradation of high-efficiency silicon PV modules with different cell architectures, Prog. Photovolt.: Res. Appl. 31, 36 (2022), https://doi.org/10.1002/pip.3606 [Google Scholar]

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