The impact of energy yield of a photovoltaic system under partial shading
Photovoltaic cells; Photovoltaic effects; Solar energy; Energy yields; Partial shading; Photovoltaic; Photovoltaic modules; Photovoltaic power systems; Photovoltaic systems; Solar irradiances; Solar power generation
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Institution of Engineering and Technology
2023
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my.uniten.dspace-239932023-05-29T14:54:01Z The impact of energy yield of a photovoltaic system under partial shading Teo J.C. Tan R.H.G. Mok V.H. Ramachandaramurthy V.K. Tan C. 57200258267 35325391900 6603737102 6602912020 55921560400 Photovoltaic cells; Photovoltaic effects; Solar energy; Energy yields; Partial shading; Photovoltaic; Photovoltaic modules; Photovoltaic power systems; Photovoltaic systems; Solar irradiances; Solar power generation Photovoltaic module is very susceptible to partial shading problem. In a photovoltaic power system, large number of photovoltaic modules are connected in series to provide required voltage and power. Due to large number of photovoltaic modules, the chances of every photovoltaic module to receive uniform solar irradiance become lower. Therefore, a photovoltaic system consists of large number of photovoltaic modules is even more susceptible to partial shading problem. This paper presents the investigation of the energy yield of a photovoltaic system under partial shading conditions. The investigation results shows that the energy yield of a photovoltaic system decreases as the shading heaviness increases. However, the effect is not constant. The effect is especially significant when the photovoltaic system is under lightly partial shaded conditions. In worst case, the energy yield of the photovoltaic system can drops up to 17.65 % as the shading heaviness increases by 20 %. Therefore, the partial shading need to be address in order to minimize the losses of the photovoltaic system under partial shading conditions. � 2018 Institution of Engineering and Technology. All rights reserved. Final 2023-05-29T06:54:00Z 2023-05-29T06:54:00Z 2018 Conference Paper 2-s2.0-85061352884 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85061352884&partnerID=40&md5=22db021708dbc7e9cf7fe526f754d07c https://irepository.uniten.edu.my/handle/123456789/23993 2018 CP749 Institution of Engineering and Technology Scopus |
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| description |
Photovoltaic cells; Photovoltaic effects; Solar energy; Energy yields; Partial shading; Photovoltaic; Photovoltaic modules; Photovoltaic power systems; Photovoltaic systems; Solar irradiances; Solar power generation |
| author2 |
57200258267 |
| author_facet |
57200258267 Teo J.C. Tan R.H.G. Mok V.H. Ramachandaramurthy V.K. Tan C. |
| format |
Conference Paper |
| author |
Teo J.C. Tan R.H.G. Mok V.H. Ramachandaramurthy V.K. Tan C. |
| spellingShingle |
Teo J.C. Tan R.H.G. Mok V.H. Ramachandaramurthy V.K. Tan C. The impact of energy yield of a photovoltaic system under partial shading |
| author_sort |
Teo J.C. |
| title |
The impact of energy yield of a photovoltaic system under partial shading |
| title_short |
The impact of energy yield of a photovoltaic system under partial shading |
| title_full |
The impact of energy yield of a photovoltaic system under partial shading |
| title_fullStr |
The impact of energy yield of a photovoltaic system under partial shading |
| title_full_unstemmed |
The impact of energy yield of a photovoltaic system under partial shading |
| title_sort |
impact of energy yield of a photovoltaic system under partial shading |
| publisher |
Institution of Engineering and Technology |
| publishDate |
2023 |
| _version_ |
1806424174544027648 |
| score |
13.222552 |