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From passivation optimization to spectral management: Mitigating UV-induced degradation in industrial TOPCon technology

delete2026-07-27
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PRE
AI
H
Huanpei Huang
L
Li He
L
Lin Li
G
Genhua Ji
Y
Yunhao Fan
Z
Zhilu Li
L
Ling Wang
李鑫郡 (Xinjun Li)
M
Mingming Yang
F
Fang Chen
Y
Yaohui Xie
Z
Zhenguo Yuan
Z
Zhengping Li
Y
Yi Xie
S
Sheng Ma *
沈文忠 cover
沈文忠 (Wenzhong Shen) *
DOI:10.1016/j.solmat.2026.114595delete
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Abstract

Abstract

En 中文
• UV-induced degradation and post-irradiation recovery are systematically evaluated in industrial TOPCon technology. • Front-side passivation optimization reduces UV-induced efficiency loss by more than 50%. • Light conversion encapsulation films simultaneously suppress degradation and utilize UV photon energy. • Commercial TOPCon modules from three manufacturers with light conversion films show <0.6% power loss after 180 kWh/m2 UV exposure. • Cell-level and module-level mitigation strategies are compared within a unified evaluation framework.

Journal

Solar Energy Materials and Solar Cells cover
Solar Energy Materials and Solar Cells
IF:
6.3
Papers:
1.2W
Citations:
3.6W

Organization

S
sunsyncgroup co., ltd
Scholars:
4
Papers: 1
Citations: 0
S
shanghai jiao tong university
Scholars:
15.1W
Papers: 11.5W
Citations: 159
C
cybrid technologies incorporated
Scholars:
4
Papers: 1
Citations: 0
O
ordos longi photovoltaic technology co., ltd
Scholars:
3
Papers: 1
Citations: 0
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