Fabrication of mesoporous double-layer antireflection coatings with near-neutral color and application in crystalline silicon solar modules

doi:10.1016/j.solener.2020.02.098

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	Fabrication of mesoporous double-layer antireflection coatings with near-neutral color and application in crystalline silicon solar modules
	Xu, Yunfei ; Zhang, Jing ; Ai, Ling ; Lou, Xueqin ; Lin, Shenghua ; Lu, Yuehui ; Fan, Bin ; Jin, Jing ; Song, Weijie
刊名	SOLAR ENERGY
	2020
卷号	201 页码:149-156
关键词	ULTRALOW REFRACTIVE-INDEX GEL PREPARATION ABRASION-RESISTANT DESIGN GLASS
DOI	10.1016/j.solener.2020.02.098
英文摘要	Single-layer antireflection (SLAR) coatings have been applied in crystalline silicon solar modules for a decade, which evolved from open-pore silica at an early stage into closed-pore structures nowadays in industry. For improving photovoltaic and aesthetic characteristics of solar modules, not only AR properties but also color neutrality of AR coatings need to be intensively studied. In this work, the double-layer antireflection (DLAR) coatings were designed and their residual color was studied by comparing with conventional SLAR and DLAR coatings under both normal and oblique incidences. According to the design, we fabricated the mesoporous DLAR coatings, which exhibited a high average transmittance of T-ave = 99.02% at visible wavelengths from 380 nm to 780 nm and a low chroma value of C = 3.35. Applying the mesoporous DLAR coatings to the crystalline silicon mini-modules, the power conversion efficiency was increased by 2.40% on average in relative terms. Besides the power output gain, durable DLAR coatings with neutral color are of great significance for not only imparting a natural and sheer-black appearance to photovoltaic modules without unwanted blueish color, but also finding practical applications in consumer electronics, building glazing, and display windows.
学科主题	Energy & Fuels
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/19727]
专题	2020专题
作者单位	1.Lu, YH 2.Song, WJ (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China.
推荐引用方式 GB/T 7714	Xu, Yunfei,Zhang, Jing,Ai, Ling,et al. Fabrication of mesoporous double-layer antireflection coatings with near-neutral color and application in crystalline silicon solar modules[J]. SOLAR ENERGY,2020,201:149-156.
APA	Xu, Yunfei.,Zhang, Jing.,Ai, Ling.,Lou, Xueqin.,Lin, Shenghua.,...&Song, Weijie.(2020).Fabrication of mesoporous double-layer antireflection coatings with near-neutral color and application in crystalline silicon solar modules.SOLAR ENERGY,201,149-156.
MLA	Xu, Yunfei,et al."Fabrication of mesoporous double-layer antireflection coatings with near-neutral color and application in crystalline silicon solar modules".SOLAR ENERGY 201(2020):149-156.