Rapid and accurate measurement of ideality factor and parasitic resistances of thin film solar cells

Sungeun Park; Soo Min Kim; Se Jin Park; Soohyun Bae; Hyomin Park; Jung gyu Nam; Dongho Lee; Jung Yup Yang; Dong Seop Kim; Chanbin Mo; Young Su Kim; Jihyun Kim; Hae Seok Lee; Yoonmook Kang

doi:10.1149/2.0181805jss

Rapid and accurate measurement of ideality factor and parasitic resistances of thin film solar cells

Sungeun Park, Soo Min Kim, Se Jin Park, Soohyun Bae, Hyomin Park, Jung gyu Nam, Dongho Lee, Jung Yup Yang, Dong Seop Kim, Chanbin Mo, Young Su Kim, Jihyun Kim, Hae Seok Lee, Yoonmook Kang

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The sunshade method for the measurement of the ideality factor and resistances of solar cells is commonly used in silicon solar cells. However, the method is rarely employed for thin-film solar cells. In this paper, the sunshade method is applied to CIGS solar cells, and it is shown that the three major assumptions of the method remain valid for CIGS solar cells. The extracted parameters are compared to those calculated using other common methods, and the ideality factors and R_s values are quickly determined and found to be nearly the same as those extracted through illuminated I–V fitting and dark I–V fitting.

Original language	English
Pages (from-to)	Q105-Q108
Journal	ECS Journal of Solid State Science and Technology
Volume	7
Issue number	6
DOIs	https://doi.org/10.1149/2.0181805jss
Publication status	Published - 2018

Bibliographical note

Funding Information:
This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No.

Funding Information:
This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No. 20163010012570 and 20153030012110) in addition to the framework of the Research and Development Program of the Korea Institute of Energy Research (KIER) (B7-2421).

Funding Information:
20163010012570 and 20153030012110) in addition to the framework of the Research and Development Program of the Korea Institute of Energy Research (KIER) (B7-2421).

Publisher Copyright:
© 2018 The Electrochemical Society.

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials

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10.1149/2.0181805jss

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title = "Rapid and accurate measurement of ideality factor and parasitic resistances of thin film solar cells",

abstract = "The sunshade method for the measurement of the ideality factor and resistances of solar cells is commonly used in silicon solar cells. However, the method is rarely employed for thin-film solar cells. In this paper, the sunshade method is applied to CIGS solar cells, and it is shown that the three major assumptions of the method remain valid for CIGS solar cells. The extracted parameters are compared to those calculated using other common methods, and the ideality factors and Rs values are quickly determined and found to be nearly the same as those extracted through illuminated I–V fitting and dark I–V fitting.",

author = "Sungeun Park and Kim, {Soo Min} and Park, {Se Jin} and Soohyun Bae and Hyomin Park and Nam, {Jung gyu} and Dongho Lee and Yang, {Jung Yup} and Kim, {Dong Seop} and Chanbin Mo and Kim, {Young Su} and Jihyun Kim and Lee, {Hae Seok} and Yoonmook Kang",

note = "Funding Information: This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No. Funding Information: This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No. 20163010012570 and 20153030012110) in addition to the framework of the Research and Development Program of the Korea Institute of Energy Research (KIER) (B7-2421). Funding Information: 20163010012570 and 20153030012110) in addition to the framework of the Research and Development Program of the Korea Institute of Energy Research (KIER) (B7-2421). Publisher Copyright: {\textcopyright} 2018 The Electrochemical Society.",

year = "2018",

doi = "10.1149/2.0181805jss",

language = "English",

volume = "7",

pages = "Q105--Q108",

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AU - Park, Sungeun

AU - Kim, Soo Min

AU - Park, Se Jin

AU - Bae, Soohyun

AU - Park, Hyomin

AU - Nam, Jung gyu

AU - Lee, Dongho

AU - Yang, Jung Yup

AU - Kim, Dong Seop

AU - Mo, Chanbin

AU - Kim, Young Su

AU - Kim, Jihyun

AU - Lee, Hae Seok

AU - Kang, Yoonmook

N1 - Funding Information: This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No. Funding Information: This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No. 20163010012570 and 20153030012110) in addition to the framework of the Research and Development Program of the Korea Institute of Energy Research (KIER) (B7-2421). Funding Information: 20163010012570 and 20153030012110) in addition to the framework of the Research and Development Program of the Korea Institute of Energy Research (KIER) (B7-2421). Publisher Copyright: © 2018 The Electrochemical Society.

PY - 2018

Y1 - 2018

N2 - The sunshade method for the measurement of the ideality factor and resistances of solar cells is commonly used in silicon solar cells. However, the method is rarely employed for thin-film solar cells. In this paper, the sunshade method is applied to CIGS solar cells, and it is shown that the three major assumptions of the method remain valid for CIGS solar cells. The extracted parameters are compared to those calculated using other common methods, and the ideality factors and Rs values are quickly determined and found to be nearly the same as those extracted through illuminated I–V fitting and dark I–V fitting.

AB - The sunshade method for the measurement of the ideality factor and resistances of solar cells is commonly used in silicon solar cells. However, the method is rarely employed for thin-film solar cells. In this paper, the sunshade method is applied to CIGS solar cells, and it is shown that the three major assumptions of the method remain valid for CIGS solar cells. The extracted parameters are compared to those calculated using other common methods, and the ideality factors and Rs values are quickly determined and found to be nearly the same as those extracted through illuminated I–V fitting and dark I–V fitting.

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JO - ECS Journal of Solid State Science and Technology

JF - ECS Journal of Solid State Science and Technology

IS - 6

ER -

Rapid and accurate measurement of ideality factor and parasitic resistances of thin film solar cells

Abstract

Bibliographical note

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