Sand and Dust Storms’ Impact on the Efficiency of the Photovoltaic Modules Installed in Baghdad: A Review Study with an Empirical Investigation

Miqdam T. Chaichan, Hussein A. Kazem, Ali H. A. Al-Waeli, Kamaruzzaman Sopian, Mohammed A. Fayad, Wissam H. Alawee, Hayder A. Dhahad, Wan Nor Roslam Wan Isahak and Ahmed A. Al-Amiery ()
Additional contact information
Miqdam T. Chaichan: Energy and Renewable Energies Technology Center, University of Technology, Baghdad 10001, Iraq
Hussein A. Kazem: Faculty of Engineering, Sohar University, P.O. Box 44, Sohar 311, Oman
Ali H. A. Al-Waeli: Engineering Department, American University of Iraq, Sulaymaniyah 46001, Iraq
Kamaruzzaman Sopian: Department of Mechanical Engineering, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Perak Darul Ridzuan, Malaysia
Mohammed A. Fayad: Energy and Renewable Energies Technology Center, University of Technology, Baghdad 10001, Iraq
Wissam H. Alawee: Control and Systems Engineering Department, University of Technology, Baghdad 19006, Iraq
Hayder A. Dhahad: Mechanical Engineering Department, University of Technology, Baghdad 10066, Iraq
Wan Nor Roslam Wan Isahak: Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia (UKM), Bangi 43000, Selangor, Malaysia
Ahmed A. Al-Amiery: Energy and Renewable Energies Technology Center, University of Technology, Baghdad 10001, Iraq

Energies, 2023, vol. 16, issue 9, 1-25

Abstract: Airborne dust and dust storms are natural disasters that transport dust over long distances from the source basin, sometimes reaching hundreds of kilometers. Today, Iraq is a basin that produces dust storms that strike all neighboring countries such as Iran, Kuwait and Saudi Arabia. These storms affect the productivity and capacity of the photovoltaic modules and reduce the amount of electricity that is generated clearly. Airborne dust reduces the intensity of solar radiation by scattering and absorbing it. In addition, the dust accumulated on the photovoltaic modules causes a deterioration in their productivity. In this study, an extensive review of wind movement and its sources, especially those that hit the city of Baghdad, the capital of Iraq, was conducted. Practical experiments were also carried out during a storm to measure important variables that had not been measured practically before at this site. The experimental tests were carried out starting from 1 April 2022 and continued until 12 April. Within this period, a dust storm occurred that lasted for three consecutive days that was considered one of the most severe storms that the city of Baghdad had experienced in the last few years. Practical measurements showed a deterioration in the solar radiation intensity by up to 54.5% compared to previous days. The air temperature during the storm decreased by 21.09% compared to the days before the storm. From the measurements of ultrafine aerosol particles PM1 and PM2.5, there was a significant increase of 569.9% and 441% compared to the days before the storm, respectively. Additionally, the measurements showed an increase of 217.22% and 319.21% in PM10 and total suspended particles, respectively. Indoor performance experiments showed a deterioration of current, voltage, power and electrical efficiency by 32.28%, 14.45%, 38.52% and 65.58%, respectively, due to dust accumulated during the storm days compared to the previous days. In the outdoor experiments, the rates of deterioration of current, voltage, power and electrical efficiency were greater, reaching 60.24%, 30.7%, 62.3% and 82.93%, respectively, during the storm days compared to the days before it. During a storm, cleaning the panels is futile due to the high concentration of dust in the air, especially by water. However, the photovoltaic modules can be dry cleaned with bristle brushes after the storm has subsided.

Keywords: sand and dust storms; PM1.0; PM2.5; total suspended particles; photovoltaic modules performance (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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