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このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/16136
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| タイトル: | Reduction in the short-circuit current density of silicon heterojunction photovoltaic modules subjected to potential-induced degradation tests |
| 著者: | Yamaguchi, Seira
Yamamoto, Chizuko
Ohdaira, Keisuke
Masuda, Atsushi |
| キーワード: | Potential-induced degradation
Silicon heterojunction solar cell
Photovoltaic module
Optical loss
Ionomer encapsulant |
| 発行日: | 2016-12-27 |
| 出版者: | Elsevier |
| 誌名: | Solar Energy Materials and Solar Cells |
| 巻: | 161 |
| 開始ページ: | 439 |
| 終了ページ: | 443 |
| DOI: | 10.1016/j.solmat.2016.12.027 |
| 抄録: | This letter deals with the potential-induced degradation (PID) of silicon heterojunction(SHJ) photovoltaic (PV) modules. After rapid indoor PID tests applying a voltage of −1000 V at 85 ◦C, the modules exhibited a significant reduction in short-circuit current density (J_<sc>). On the other hand, the dark current density–voltage characteristics of the modules were intact after the PID tests, indicating that the reduction in J_<sc> is attributed not to carrier recombination but to optical loss. A degraded module slightly recovered its performance loss upon applying a positive bias but complete recovery was not observed, showing that the PID of SHJ PV modules is not reversible. A module with an ionomer encapsulant showed high PID resistance, revealing that the degradation of SHJ PV modules can be prevented by the use of ionomer encapsulants. |
| Rights: | Copyright (C)2016, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International license (CC BY-NC-ND 4.0). [http://creativecommons.org/licenses/by-nc-nd/4.0/] NOTICE: This is the author’s version of a work accepted for publication by Elsevier. Changes resulting from the publishing process, including peer review, editing, corrections, structural formatting and other quality control mechanisms, may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Seira Yamaguchi, Chizuko Yamamoto, Keisuke Ohdaira, Atsushi Masuda, Solar Energy Materials and Solar Cells, 161, 2016, 439-443, http://dx.doi.org/10.1016/j.solmat.2016.12.027 |
| URI: | http://hdl.handle.net/10119/16136 |
| 資料タイプ: | author |
| 出現コレクション: | c10-1. 雑誌掲載論文 (Journal Articles)
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| 3027.pdf | | 4135Kb | Adobe PDF | 見る/開く |
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