Performance optimization of PERC solar cells based on laser ablation forming local contact on the rear
To improve the photoelectric conversion efficiency (η) of the solar cell, a green wavelength (532 nm) laser source in a nanosecond range was used to ablate the passivated emitter and rear cell (PERC) to form the contact holes. If the laser ablation hole opening process was not set properly, the diam...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
De Gruyter
2024-03-01
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Series: | High Temperature Materials and Processes |
Subjects: | |
Online Access: | https://doi.org/10.1515/htmp-2022-0326 |