Preprint Article Version 1 This version is not peer-reviewed

Assessing the Feasibility and Performance of Rooftop Solar PV Systems in Oman: A Case Study of a Solar Powered Smart Bus Stop at Various UTAS Branches

Version 1 : Received: 28 October 2024 / Approved: 28 October 2024 / Online: 29 October 2024 (01:50:31 CET)

How to cite: Venkatachalam, S. D.; Alnadabi, A.; Alshukaili, A. H. S.; ALHINAI, A. S.; AL Shauili, A. S.; Al shukaili, I. S. A. Assessing the Feasibility and Performance of Rooftop Solar PV Systems in Oman: A Case Study of a Solar Powered Smart Bus Stop at Various UTAS Branches. Preprints 2024, 2024102217. https://doi.org/10.20944/preprints202410.2217.v1 Venkatachalam, S. D.; Alnadabi, A.; Alshukaili, A. H. S.; ALHINAI, A. S.; AL Shauili, A. S.; Al shukaili, I. S. A. Assessing the Feasibility and Performance of Rooftop Solar PV Systems in Oman: A Case Study of a Solar Powered Smart Bus Stop at Various UTAS Branches. Preprints 2024, 2024102217. https://doi.org/10.20944/preprints202410.2217.v1

Abstract

One of the goals of Oman vision 2040 is to attain a 30% of renewable energy mix, mainly from solar and wind energy projects for electricity generation by 2030, in alignment with the net zero emissions commitment by 2050. The adoption of residential rooftop solar PV installations supports achieving this target. This paper aims to find the suitable regions for rooftop solar PV installations by considering the factors, such as temperature levels, dust accumulation, humidity and population density. In the Middle East countries like Oman, dust from sandstorms significantly affects the performance of PV systems and is an important derating factor to consider when evaluating their performance as discussed in this paper. This paper starts by finding the suitable regions in Oman for solar PV projects based on geographical factors and then proceeds to find the best locations in the selected region. A rooftop solar PV system is designed, analyzed its performance and Levelized Cost of Electricity (LCOE) was calculated for smart bus stop load located in the selected region’s university of technology and applied sciences (UTAS) campus using analytical method. The results obtained through analytical method were compared with System Advisor Model (SAM) software. Key findings from the study: The northern region of Oman was identified as the most suitable region to install the solar PV systems. In the northern regions, Ibri is the best location for rooftop solar PV projects compared to other locations. However other locations are also competitively suitable for solar PV projects. The LCOE of all UTAS branch locations ranges from 8.5 ¢/kWhr to 9.7¢/kWhr. Due to local weather conditions, Salalah has a higher LCOE of solar PV system than other location. After finding the most suitable locations, attractive rooftop policies in solar PV of successful countries are discussed, based on that few strong strategies are suggested to develop rooftop solar PV projects in Oman.

Keywords

rooftop solar PV; performance analysis; levelized cost of electricity; system advisor model; policy frameworks; Sultanate of Oman

Subject

Engineering, Energy and Fuel Technology

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