Analytical Extraction of the Physical Parameters of Dye-Sensitized Solar Cells (DSSCs) Using Four Points on the Irradiated Density Current-Voltage (J-V) Curve
An exact J-V equation of an effective and applicable solar cell is intrinsically implicit, which requires iterative computations to obtain the fill factor and the peak power point. A simple explicit power law J-V model was applied to 14 DSSCs. The model permits an easy prediction of the entire J-V...
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| Format: | Article |
| Language: | English |
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Adama Science and Technology University
2023-07-01
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| Series: | Ethiopian Journal of Science and Sustainable Development |
| Subjects: | |
| Online Access: | https://ejssd.astu.edu.et/index.php/EJSSD/article/view/547 |
| _version_ | 1797732612679139328 |
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| author | Jamu Benson Yerima Dunama William Sunday David Najoji Alkali Babangida Sabastine Chinedu Ezike |
| author_facet | Jamu Benson Yerima Dunama William Sunday David Najoji Alkali Babangida Sabastine Chinedu Ezike |
| author_sort | Jamu Benson Yerima |
| collection | DOAJ |
| description |
An exact J-V equation of an effective and applicable solar cell is intrinsically implicit, which requires iterative computations to obtain the fill factor and the peak power point. A simple explicit power law J-V model was applied to 14 DSSCs. The model permits an easy prediction of the entire J-V curve, highest power point, and fill factor from four simple measurements of the bias points corresponding to Voc, ~0.6Voc, Jsc, and ~0.6Jsc, where Voc is the open circuit voltage and Jsc is the short circuit current density. Also, the model gives a close-form description of the J-V curve, maximum power point, and fill factor in terms of physical parameters of the single exponential model.
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| first_indexed | 2024-03-12T12:16:07Z |
| format | Article |
| id | doaj.art-bfc11487f7204b91a507dd5794f468c8 |
| institution | Directory Open Access Journal |
| issn | 1998-0531 2663-3205 |
| language | English |
| last_indexed | 2024-03-12T12:16:07Z |
| publishDate | 2023-07-01 |
| publisher | Adama Science and Technology University |
| record_format | Article |
| series | Ethiopian Journal of Science and Sustainable Development |
| spelling | doaj.art-bfc11487f7204b91a507dd5794f468c82023-08-30T13:54:27ZengAdama Science and Technology UniversityEthiopian Journal of Science and Sustainable Development1998-05312663-32052023-07-01102Analytical Extraction of the Physical Parameters of Dye-Sensitized Solar Cells (DSSCs) Using Four Points on the Irradiated Density Current-Voltage (J-V) CurveJamu Benson Yerima0Dunama William1Sunday David Najoji2Alkali Babangida3Sabastine Chinedu EzikeDepartment of Physics, Modibbo Adama University, Yola Nigeria.Department of Mathematics, Modibbo Adama University Yola, NigeriaDepartment of Basic Science, Federal Polytechnic Damaturu, P. M. B. 1006, Yobe State, NigeriaDepartment of Science Education, COE Azare, Bauchi State, Nigeria An exact J-V equation of an effective and applicable solar cell is intrinsically implicit, which requires iterative computations to obtain the fill factor and the peak power point. A simple explicit power law J-V model was applied to 14 DSSCs. The model permits an easy prediction of the entire J-V curve, highest power point, and fill factor from four simple measurements of the bias points corresponding to Voc, ~0.6Voc, Jsc, and ~0.6Jsc, where Voc is the open circuit voltage and Jsc is the short circuit current density. Also, the model gives a close-form description of the J-V curve, maximum power point, and fill factor in terms of physical parameters of the single exponential model. https://ejssd.astu.edu.et/index.php/EJSSD/article/view/547Power law J-V model, maximum power point, fill factor, DSSCs, physical parameters |
| spellingShingle | Jamu Benson Yerima Dunama William Sunday David Najoji Alkali Babangida Sabastine Chinedu Ezike Analytical Extraction of the Physical Parameters of Dye-Sensitized Solar Cells (DSSCs) Using Four Points on the Irradiated Density Current-Voltage (J-V) Curve Ethiopian Journal of Science and Sustainable Development Power law J-V model, maximum power point, fill factor, DSSCs, physical parameters |
| title | Analytical Extraction of the Physical Parameters of Dye-Sensitized Solar Cells (DSSCs) Using Four Points on the Irradiated Density Current-Voltage (J-V) Curve |
| title_full | Analytical Extraction of the Physical Parameters of Dye-Sensitized Solar Cells (DSSCs) Using Four Points on the Irradiated Density Current-Voltage (J-V) Curve |
| title_fullStr | Analytical Extraction of the Physical Parameters of Dye-Sensitized Solar Cells (DSSCs) Using Four Points on the Irradiated Density Current-Voltage (J-V) Curve |
| title_full_unstemmed | Analytical Extraction of the Physical Parameters of Dye-Sensitized Solar Cells (DSSCs) Using Four Points on the Irradiated Density Current-Voltage (J-V) Curve |
| title_short | Analytical Extraction of the Physical Parameters of Dye-Sensitized Solar Cells (DSSCs) Using Four Points on the Irradiated Density Current-Voltage (J-V) Curve |
| title_sort | analytical extraction of the physical parameters of dye sensitized solar cells dsscs using four points on the irradiated density current voltage j v curve |
| topic | Power law J-V model, maximum power point, fill factor, DSSCs, physical parameters |
| url | https://ejssd.astu.edu.et/index.php/EJSSD/article/view/547 |
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