Jamal, Jamal and Mansur, Ilyas and Rasid, Adam and Mulyadi, Musrady and Dihyah Marwan, Muhammad and Marwan, Marwan (2024) Evaluating the shading effect of photovoltaic panels to optimize the performance ratio of a solar power system. Results in Engineering, 21. ISSN 25901230
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Abstract
The objective of this research is to examine the problems of the shading effect of photovoltaic (PV) systems. This research describes the PV system installed on the rooftop of the administration building at Polytechnic State of Ujung Pandang-Makassar, Indonesia (called PNUP). To achieve the proposed method, the PVsyst application was applied to evaluate the shading effect, loss diagram and performance ratio (PR) over the entire year using the PVsyst software. The proposed scheme also examines the financial analysis of the proposed PV system, namely: payback period (PBP) and return of investment (ROI). Four perspective designs of photo voltaic-filled with different tilts and azimuth were selected. Research results indicated that the PR of designs1, 2, 3 and 4 were: 0.816, 0.816, 0.817 and 0.815. The energy losses for all designs were: 11.40 MWh (design1); 11.38 MWh (design2); 11.67 MWh (design3) and 11.04 MWh (design4). In addition, the financial analysis was investigated to define PBP and ROI. The PBP and ROI for designs1, 2, 3 and 4 were: 8.2 years with 145.2 return rate; 8.2 years with 144.3 return rate; 7.8 years with 155.2 return rate and 8.6 years with 131.8 return rate. © 2024 The Authors
Item Type: | Article |
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Additional Information: | Cited by: 10; All Open Access, Gold Open Access |
Uncontrolled Keywords: | Application programs; Energy dissipation; Photovoltaic effects; Solar energy; Solar panels; Solar power generation; Financial analysis; Loss diagram; Payback period of investments; Performance ratio; Photovoltaic panels; Photovoltaic systems; Photovoltaics; Return of investments; Shading; Shading effect; Investments |
Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
Divisions: | Faculty of Engineering > Electrical and Information Technology Department |
Depositing User: | Rita Yulianti Yulianti |
Date Deposited: | 18 Mar 2025 00:47 |
Last Modified: | 18 Mar 2025 00:47 |
URI: | https://ir.lib.ugm.ac.id/id/eprint/13314 |