气候变化领域集成服务门户(CCPortal): Impact of temperature and solar irradiance in shadow covering scenarios via two-way sensitivity analysis for rooftop solar photovoltaics

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DOI	10.1080/15567036.2024.2316244
	Impact of temperature and solar irradiance in shadow covering scenarios via two-way sensitivity analysis for rooftop solar photovoltaics
	Han, Jen-Yu; Li, Sin-Yi
发表日期	2024
ISSN	1556-7036
EISSN	1556-7230
起始页码	46
结束页码	1
卷号	46 期号:1
英文摘要	Solar irradiance and temperature are two primary factors that affect the energy generation efficiency of solar photovoltaic (PV) systems, meaning that climate change may significantly impact the production of solar energy in the future. In this study, a two-way sensitivity analysis is carried out to determine the energy generation potential under future climate change conditions, and conditions of shadow covering are also considered. The simulation results indicate that the impact of solar irradiance causes the most variation in energy generation, and that shadow covering has a weak impact on the output. In the one-way sensitivity analysis, solar irradiance makes a +/- 18% difference in energy generation, whereas shadow covering represents about +/- 2%. In the future trend of climate change in the world and Taiwan, the energy generation potential can decrease up to 21% and increase 8%, respectively, mainly corresponded by solar irradiance. We suggest that compared with the issue of temperature, the efficiency of solar irradiance usage is more important, especially in view of the global trend toward solar irradiance loss. Taiwan also suffers the issue, but the different trend of climate change impact may make the challenge different.
英文关键词	Two-way sensitivity analysis; temperature; solar irradiance; shadow covering; rooftop solar PV
语种	英语
WOS研究方向	Energy & Fuels ; Engineering ; Environmental Sciences & Ecology
WOS类目	Energy & Fuels ; Engineering, Chemical ; Environmental Sciences
WOS记录号	WOS:001169541500001
来源期刊	ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/307405
作者单位	National Taiwan University; Uppsala University
推荐引用方式 GB/T 7714	Han, Jen-Yu,Li, Sin-Yi. Impact of temperature and solar irradiance in shadow covering scenarios via two-way sensitivity analysis for rooftop solar photovoltaics[J],2024,46(1).
APA	Han, Jen-Yu,&Li, Sin-Yi.(2024).Impact of temperature and solar irradiance in shadow covering scenarios via two-way sensitivity analysis for rooftop solar photovoltaics.ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS,46(1).
MLA	Han, Jen-Yu,et al."Impact of temperature and solar irradiance in shadow covering scenarios via two-way sensitivity analysis for rooftop solar photovoltaics".ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS 46.1(2024).