Performance Characterization of Dye-Sensitized Photovoltaics under Indoor Lighting

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

11 Scopus Citations
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Author(s)

  • Chia-Yuan Chen
  • Zih-Hong Jian
  • Shih-Han Huang
  • Kun-Mu Lee
  • Ming-Hsuan Kao
  • Chang-Hong Shen
  • Jia-Min Shieh
  • Chin-Li Wang
  • Chiung-Wen Chang
  • Bo-Zhi Lin
  • Ching-Yao Lin
  • Ting-Kuang Chang
  • Cheng-Yu Chi
  • Wei-Ting Wang
  • Yian Tai
  • Ming-De Lu
  • Yung-Liang Tung
  • Po-Ting Chou
  • Wen-Ti Wu
  • Tahsin J. Chow
  • Peter Chen
  • Xiang-Hao Luo
  • Yuh-Lang Lee
  • Chih-Chung Wu
  • Chih-Ming Chen
  • Chen-Yu Yeh
  • Miao-Syuan Fan
  • Jia-De Peng
  • Kuo-Chuan Ho
  • Yu-Nan Liu
  • Hsiao-Yi Lee
  • Chien-Yu Chen
  • Hao-Wu Lin
  • Chia-Te Yen
  • Yu-Ching Huang
  • Cheng-Si Tsao
  • Yu-Chien Ting
  • Tzu-Chien Wei
  • Chun-Guey Wu

Detail(s)

Original languageEnglish
Pages (from-to)1824-1830
Journal / PublicationJournal of Physical Chemistry Letters
Volume8
Issue number8
Early online date7 Apr 2017
Publication statusPublished - 20 Apr 2017
Externally publishedYes

Abstract

Indoor utilization of emerging photovoltaics is promising; however, efficiency characterization under room lighting is challenging. We report the first round-robin interlaboratory study of performance measurement for dye-sensitized photovoltaics (cells and mini-modules) and one silicon solar cell under a fluorescent dim light. Among 15 research groups, the relative deviation in power conversion efficiency (PCE) of the samples reaches an unprecedented 152%. On the basis of the comprehensive results, the gap between photometry and radiometry measurements and the response of devices to the dim illumination are identified as critical obstacles to the correct PCE. Therefore, we use an illuminometer as a prime standard with a spectroradiometer to quantify the intensity of indoor lighting and adopt the reverse-biased current-voltage (I-V) characteristics as an indicator to qualify the I-V sampling time for dye-sensitized photovoltaics. The recommendations can brighten the prospects of emerging photovoltaics for indoor applications.

Citation Format(s)

Performance Characterization of Dye-Sensitized Photovoltaics under Indoor Lighting. / Chen, Chia-Yuan; Jian, Zih-Hong; Huang, Shih-Han; Lee, Kun-Mu; Kao, Ming-Hsuan; Shen, Chang-Hong; Shieh, Jia-Min; Wang, Chin-Li; Chang, Chiung-Wen; Lin, Bo-Zhi; Lin, Ching-Yao; Chang, Ting-Kuang; Chi, Yun; Chi, Cheng-Yu; Wang, Wei-Ting; Tai, Yian; Lu, Ming-De; Tung, Yung-Liang; Chou, Po-Ting; Wu, Wen-Ti; Chow, Tahsin J.; Chen, Peter; Luo, Xiang-Hao; Lee, Yuh-Lang; Wu, Chih-Chung; Chen, Chih-Ming; Yeh, Chen-Yu; Fan, Miao-Syuan; Peng, Jia-De; Ho, Kuo-Chuan; Liu, Yu-Nan; Lee, Hsiao-Yi; Chen, Chien-Yu; Lin, Hao-Wu; Yen, Chia-Te; Huang, Yu-Ching; Tsao, Cheng-Si; Ting, Yu-Chien; Wei, Tzu-Chien; Wu, Chun-Guey.

In: Journal of Physical Chemistry Letters, Vol. 8, No. 8, 20.04.2017, p. 1824-1830.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review