Electroluminescence Imaging–Driven Software Systems for Solar Cell Defect Detection
Review Article  ·  Published: 22 April 2026
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ICCK Journal of Software Engineering
Volume 2, Issue 2, 2026: 85-101
Review Article Open Access

Electroluminescence Imaging–Driven Software Systems for Solar Cell Defect Detection

1 Department of Computer Science, COMSATS University Islamabad, Sahiwal Campus, Sahiwal 57000, Pakistan
2 Kakatiya University, Hanamkonda, Telangana, India
3 Department of Computer and Information Technology Services Administration and Management, Hellenic American University, Athens 10680, Greece
* Corresponding Author: Rehana Ghulam, [email protected]
Volume 2, Issue 2

Article Information

Abstract

Electroluminescence imaging is widely used for detecting defects in solar cells. It reveals electrically active damage that remains invisible under conventional optical inspection. Most existing studies apply machine learning models to classify electroluminescence images and report performance mainly through accuracy scores. Inspection is often treated as an isolated prediction task, while physical defect mechanisms, sensing variability, representation bias, decision risk, and deployment constraints receive limited attention. As a result, strong benchmark results may not translate into reliable inspection outcomes in manufacturing environments. This paper presents a conceptual, non-systematic framework that reframes electroluminescence inspection as a layered system rather than an isolated prediction task. The analysis synthesizes existing research through this structured lens to identify recurring blind spots and system level misalignments. The objective is not to conduct a systematic review or empirical benchmarking study, but to provide a conceptual foundation for positioning automated inspection within a broader physical and operational context.

Graphical Abstract

Electroluminescence Imaging–Driven Software Systems for Solar Cell Defect Detection

Keywords

electroluminescence imaging solar cell inspection defect semantics automated inspection systems representation learning decision-making under uncertainty photovoltaic quality assurance system-level analysis

Data Availability Statement

Not applicable.

Funding

This work was supported without any funding.

Conflicts of Interest

The authors declare no conflicts of interest.

AI Use Statement

The authors declare that no generative AI was used in the preparation of this manuscript.

Ethical Approval and Consent to Participate

Not applicable.

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Cite This Article

APA Style
Ghulam, R., Ramay, M. F. A., Mukhtar, A., Kainat, Farid, S., Fatima, N., & Syed, K. (2026). Electroluminescence Imaging–Driven Software Systems for Solar Cell Defect Detection. ICCK Journal of Software Engineering, 2(2), 85–101. https://doi.org/10.62762/JSE.2026.195385
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TY  - JOUR
AU  - Ghulam, Rehana
AU  - Ramay, Muhammad Fahad Amin
AU  - Mukhtar, Aiza
AU  - Kainat
AU  - Farid, Saba
AU  - Fatima, Nikhat
AU  - Syed, Khaleelullah
PY  - 2026
DA  - 2026/04/22
TI  - Electroluminescence Imaging–Driven Software Systems for Solar Cell Defect Detection
JO  - ICCK Journal of Software Engineering
T2  - ICCK Journal of Software Engineering
JF  - ICCK Journal of Software Engineering
VL  - 2
IS  - 2
SP  - 85
EP  - 101
DO  - 10.62762/JSE.2026.195385
UR  - https://www.icck.org/article/abs/JSE.2026.195385
KW  - electroluminescence imaging
KW  - solar cell inspection
KW  - defect semantics
KW  - automated inspection systems
KW  - representation learning
KW  - decision-making under uncertainty
KW  - photovoltaic quality assurance
KW  - system-level analysis
AB  - Electroluminescence imaging is widely used for detecting defects in solar cells. It reveals electrically active damage that remains invisible under conventional optical inspection. Most existing studies apply machine learning models to classify electroluminescence images and report performance mainly through accuracy scores. Inspection is often treated as an isolated prediction task, while physical defect mechanisms, sensing variability, representation bias, decision risk, and deployment constraints receive limited attention. As a result, strong benchmark results may not translate into reliable inspection outcomes in manufacturing environments. This paper presents a conceptual, non-systematic framework that reframes electroluminescence inspection as a layered system rather than an isolated prediction task. The analysis synthesizes existing research through this structured lens to identify recurring blind spots and system level misalignments. The objective is not to conduct a systematic review or empirical benchmarking study, but to provide a conceptual foundation for positioning automated inspection within a broader physical and operational context.
SN  - 3069-1834
PB  - Institute of Central Computation and Knowledge
LA  - English
ER  - 
BibTeX Format
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@article{Ghulam2026Electrolum,
  author = {Rehana Ghulam and Muhammad Fahad Amin Ramay and Aiza Mukhtar and Kainat and Saba Farid and Nikhat Fatima and Khaleelullah Syed},
  title = {Electroluminescence Imaging–Driven Software Systems for Solar Cell Defect Detection},
  journal = {ICCK Journal of Software Engineering},
  year = {2026},
  volume = {2},
  number = {2},
  pages = {85-101},
  doi = {10.62762/JSE.2026.195385},
  url = {https://www.icck.org/article/abs/JSE.2026.195385},
  abstract = {Electroluminescence imaging is widely used for detecting defects in solar cells. It reveals electrically active damage that remains invisible under conventional optical inspection. Most existing studies apply machine learning models to classify electroluminescence images and report performance mainly through accuracy scores. Inspection is often treated as an isolated prediction task, while physical defect mechanisms, sensing variability, representation bias, decision risk, and deployment constraints receive limited attention. As a result, strong benchmark results may not translate into reliable inspection outcomes in manufacturing environments. This paper presents a conceptual, non-systematic framework that reframes electroluminescence inspection as a layered system rather than an isolated prediction task. The analysis synthesizes existing research through this structured lens to identify recurring blind spots and system level misalignments. The objective is not to conduct a systematic review or empirical benchmarking study, but to provide a conceptual foundation for positioning automated inspection within a broader physical and operational context.},
  keywords = {electroluminescence imaging, solar cell inspection, defect semantics, automated inspection systems, representation learning, decision-making under uncertainty, photovoltaic quality assurance, system-level analysis},
  issn = {3069-1834},
  publisher = {Institute of Central Computation and Knowledge}
}

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CC BY Copyright © 2026 by the Author(s). Published by Institute of Central Computation and Knowledge. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made.
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