Title
Approach for a simplified fabrication process for IBC-SHJ solar cells with high fill factors
Date Issued
01 January 2013
Access level
open access
Resource Type
conference paper
Author(s)
Insitute for Silicon-Photovoltaics
Publisher(s)
Elsevier Ltd
Abstract
In this paper, interdigitated back contacted silicon heterojunction (IBC-SHJ) solar cell results as well as two dimensional device simulations are presented. The simulation indicates that for the minority contact (emitter) the coverage of the metallisation should be nearly 100%, while this is less critical for the majority contact (BSF). We present experimental results for an IBC-SHJ solar cell with a metallisation fraction of 100% for the emitter and approximately 65% for the BSF, with a high fill factor of 77.7% and an independently confirmed energy conversion efficiency of 19.4%. © 2013 The Authors.
Start page
732
End page
736
Volume
38
OCDE Knowledge area
Ingeniería de materiales
Subjects
Scopus EID
2-s2.0-84898720935
Source
Energy Procedia
ISSN of the container
18766102
Sources of information:
Directorio de Producción Científica
Scopus