Study on the Electrical Injection Regeneration of Industrialized B-Doped Czochralski Silicon PERC Solar Cells
Joint Authors
Ye, Jiaxing
Ai, Bin
Jin, Jingsheng
Qiu, Depeng
Liang, Runxiong
Shen, Hui
Source
International Journal of Photoenergy
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-06-20
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
In this paper, 156 mm×156 mm boron-doped Czochralski silicon (Cz-Si) wafers were fabricated into PERC solar cells by using the industrial standard process; then, the as-prepared PERC solar cells were treated by the regeneration process using electrical injection and heating and the effects of different regeneration processes (temperature, time, and injection current) on the anti-light-induced degradation (anti-LID) performance of the PERC solar cells were investigated.
The results show that under the condition of 10 A injection current and 30 min processing time, the optimal processing temperature is about 180°C for PERC solar cells to obtain the best anti-LID performance.
Under the conditions of a temperature of 180°C, an injection current of 10 A, and a processing time of 0-30 min, the anti-LID performance of the PERC solar cells is enhanced with the increase in the processing time.
When the processing time is 20 and 30 min, the efficiency, the short-circuit current, and the open-circuit voltage of the processed PERC solar cells are slightly higher than the initial values before the regeneration and remain stable in the subsequent 12-hour light degradation process at 45°C and 1-sun illumination.
At a temperature of 180°C and a processing time of 30 min, the injection current of 6 A is enough to obtain a good regeneration effect, but the optimal injection current is around 10 A.
American Psychological Association (APA)
Ye, Jiaxing& Ai, Bin& Jin, Jingsheng& Qiu, Depeng& Liang, Runxiong& Shen, Hui. 2019. Study on the Electrical Injection Regeneration of Industrialized B-Doped Czochralski Silicon PERC Solar Cells. International Journal of Photoenergy،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1167222
Modern Language Association (MLA)
Ye, Jiaxing…[et al.]. Study on the Electrical Injection Regeneration of Industrialized B-Doped Czochralski Silicon PERC Solar Cells. International Journal of Photoenergy No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1167222
American Medical Association (AMA)
Ye, Jiaxing& Ai, Bin& Jin, Jingsheng& Qiu, Depeng& Liang, Runxiong& Shen, Hui. Study on the Electrical Injection Regeneration of Industrialized B-Doped Czochralski Silicon PERC Solar Cells. International Journal of Photoenergy. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1167222
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1167222