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DOI	10.1016/j.seta.2021.101542
	The experimental analysis of dust deposition effect on solar photovoltaic panels in Iran's desert environment
	Sadat, Seyyed Ali; Faraji, Jamal; Nazififard, Mohammad; Ketabi, Abbas
通讯作者	Nazififard, M (corresponding author), Univ Kashan, Sch Mech Engn, Dept Energy Syst Engn, Kashan, Iran.
来源期刊	SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS
ISSN	2213-1388
EISSN	2213-1396
出版年	2021
卷号	47
英文摘要	Since soiling is a site-specific problem, this paper for the first time performs controlled experiments to determine the characteristics of a dust sample from the desert region of Iran and its impact on the power efficiency of solar photovoltaic modules. Dust characterization experiments are performed using scanning electron microscope, Xray fluorescence, and elemental mapping. Elemental mapping tests, which have attracted little attention in photovoltaic soiling studies, will help researchers to investigate this phenomenon more accurately. For electrical evaluations, general relationships between losses caused by dust deposition and degradation of photovoltaic output parameters are obtained by testing different dust samples. The elemental results showed that the dust sample is mostly composed of Si, O, Al, and Ca elements. In addition, indoor experiments revealed that dust particles have different shapes and sizes (from 0.4 mu m to 31 mu m). When the dust density is increased from clean cell to almost dark shading conditions, it was observed that conversion efficiency, photovoltaic normalized maximum power, open-circuit current, and short-circuits current are decreased by 98.2% (non-linearly), 98.13% (non-linearly), 20.63% (linearly), and 98.02% (non-linearly), respectively. Furthermore, the results showed that soiling process has no significant impact on fill factor due to uniform dust dispersion on PV module.
英文关键词	Photovoltaics (PV) performance Soiling loss Physico-chemical characterization Dust accumulation
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000708813500002
WOS关键词	SOILING LOSSES ; PV SYSTEMS ; PERFORMANCE ; MODULES ; IMPACT ; ACCUMULATION ; DEGRADATION ; GLASS ; CELL
WOS类目	Green & Sustainable Science & Technology ; Energy & Fuels
WOS研究方向	Science & Technology - Other Topics ; Energy & Fuels
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364767
作者单位	[Sadat, Seyyed Ali; Nazififard, Mohammad] Univ Kashan, Sch Mech Engn, Dept Energy Syst Engn, Kashan, Iran; [Faraji, Jamal; Ketabi, Abbas] Univ Kashan, Fac Elect & Comp Engn, Kashan, Iran
推荐引用方式 GB/T 7714	Sadat, Seyyed Ali,Faraji, Jamal,Nazififard, Mohammad,et al. The experimental analysis of dust deposition effect on solar photovoltaic panels in Iran's desert environment[J],2021,47.
APA	Sadat, Seyyed Ali,Faraji, Jamal,Nazififard, Mohammad,&Ketabi, Abbas.(2021).The experimental analysis of dust deposition effect on solar photovoltaic panels in Iran's desert environment.SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS,47.
MLA	Sadat, Seyyed Ali,et al."The experimental analysis of dust deposition effect on solar photovoltaic panels in Iran's desert environment".SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS 47(2021).