期刊
SOLAR ENERGY MATERIALS AND SOLAR CELLS
卷 82, 期 3, 页码 421-429出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.solmat.2004.01.030
关键词
solar simulator; calibration; dye-sensitized cell
The photo-to-electricity energy conversion efficiencies of ruthenium-dye-sensitized solar cells (DSC) are measured under a solar simulator. The error in conversion efficiencies was compared under a variety of spectral conditions. Measurements of the conversion efficiencies of DSC between a solar simulator and outdoor sunlight result in about 10% error. This error was seen when the spectral intensity of a xenon-lamp solar simulator (imitating an air mass (AM) 1.5 spectrum) was adjusted by the short-circuit photocurrent I-Si of a crystalline silicon (c-Si) standard cell. In order to adjust the energetic intensity of AM 1.5 for DSC that has a spectrum response only in the visible region light, the c-Si reference cell is modified with a glass UV filter (KG-5, Schott) and the solar simulator was adjusted by IIR-cut si. The energetic spectrum of the solar simulator has a good accuracy over the wavelength range 300-750 nm, giving the conversion efficiency of DSC an accuracy of about 2%. The dependency of the ratio of I-Si to IIR-cut Si on natural sun power is discussed in view of scattering of the visible light under changing natural sun light. (C) 2004 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据