학술논문
Synergistic Effects of Rear-Surface Passivation and the Metal Wrap Through Concept
Document Type
Periodical
Author
Source
IEEE Journal of Photovoltaics IEEE J. Photovoltaics Photovoltaics, IEEE Journal of. 2(2):109-113 Apr, 2012
Subject
Language
ISSN
2156-3381
2156-3403
2156-3403
Abstract
We present small-area metal wrap through solar cells with passivated rear side (MWT-PERC), screen-printed metallization, and a homogeneous industrial-like emitter showing an efficiency of 20.2%. A comparison of H-pattern reference cells and cells with aluminum back surface field confirms the advantages of the MWT-PERC approach and reveals significant synergistic effects of rear-surface passivation and wrap through metallization.