Cut out for efficiency : a detailed LBIC study of edge recombination in cut-cell silicon photovoltaics
ID Kikelj, Miha (Author), ID Lipovšek, Benjamin (Author), ID Bokalič, Matevž (Author), ID Topič, Marko (Author)

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In our work we aim to, with the help of numerical modelling on one side and subsequent correlation with spatially resolved measurements on the other, qualitatively evaluate and quantitatively determine the recombination parameters of cut edges of silicon solar cells, which govern the efficiency decreases of cut-cells obtained by different cell separation techniques (cleaving, laser ablation and cleaving, thermal laser separation). With the proposed approach, we were able to recreate an LBIC scan of a healthy part of a separated Zebra IBC cell in high detail.

Keywords:LBIC, simulation, cut cells, solar cells, Zebra IBC
Typology:1.08 - Published Scientific Conference Contribution
Organization:FE - Faculty of Electrical Engineering
Publication status:Published
Publication version:Author Accepted Manuscript
Number of pages:Str. 165-168
PID:20.500.12556/RUL-144026 This link opens in a new window
DOI:10.4229/WCPEC-82022-1DV.4.7 This link opens in a new window
COBISS.SI-ID:135830019 This link opens in a new window
Publication date in RUL:26.01.2023
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Record is a part of a monograph

Title:8th World Conference on Photovoltaic Energy Conversion : proceedings of the international conference
Editors:A. Scognamiglio
Place of publishing:München
COBISS.SI-ID:135828995 This link opens in a new window

Secondary language

Keywords:LBIC, simulacije, rezane celice, sončne celice, prepleteni zadnji kontakti


Funder:ARRS - Slovenian Research Agency
Project number:P2-0415
Name:Fotovoltaika in elektronika

Funder:EC - European Commission
Funding programme:H2020
Project number:857793
Name:High-performance low-cost modules with excellent environmental profiles for a competitive EU PV manufacturing industry

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