24.5% efficiency PERT silicon solar cells on SEH MCZ substrates and cell performance on other SEH CZ and FZ substrates

被引：58

作者：

Zhao, J ^{[1
]}

Wang, AH ^{[1
]}

Green, MA ^{[1
]}

机构：

[1] Univ New S Wales, Photovolta Special Res Ctr, Sydney, NSW 2052, Australia

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2001年 / 66卷 / 1-4期

基金：

澳大利亚研究理事会;

关键词：

silicon; solar cells; FZ; MCZ; CZ; high efficiency;

D O I：

10.1016/S0927-0248(00)00155-0

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

High-efficiency passivated emitter, rear totally diffused (PERT) and passivated emitter, rear locally diffused (PERL) cells have been fabricated on magnetically confined Czochralski (MCZ) silicon wafers supplied by SEH, Japan. One PERT MCZ cell demonstrated 24.5% energy conversion efficiency confirmed at Sandia National Laboratories under the standard 100 mW/cm(2) global AM1.5 spectrum at 25 degreesC. This is the highest ever reported efficiency for a silicon cell made on a non-FZ silicon substrate. A light boron diffusion in the PERT cell structure not only reduced the cell series resistance but also improved the cell open-circuit voltage. Other experimental results are also discussed concerning cells fabricated on other SEH CZ(Ga), CZ(B) and FZ substrates. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：27 / 36

页数：10

共 10 条

[1]

[Anonymous], P 14 EUR PHOT SOL EN

[2]

[Anonymous], 1997, Proceedings of the 14th European Photovoltaic Solar Energy Conference

[3]

Knobloch J., 1996, P 25 IEEE PHOT SPEC, P405

[4]

Schmidt J., 1997, P 26 IEEE PHOT SPEC, P13

[5]

Wang A, 1996, PROG PHOTOVOLTAICS, V4, P55, DOI 10.1002/(SICI)1099-159X(199601/02)4:1<55::AID-PIP111>3.0.CO

[6]

2-P

[7]

Wang A.H., 1992, THESIS U NEW S WALES, P111

[8] 24 PERCENT EFFICIENT SILICON SOLAR-CELLS WITH DOUBLE-LAYER ANTIREFLECTION COATINGS AND REDUCED RESISTANCE LOSS [J].

ZHAO, J ;

WANG, A ;

ALTERMATT, P ;

GREEN, MA .

APPLIED PHYSICS LETTERS, 1995, 66 (26) :3636-3638

[9]

ZHAO J, 1999, 11 INT PHOT SCI ENG, P557

[10] SERIES RESISTANCE CAUSED BY THE LOCALIZED REAR CONTACT IN HIGH-EFFICIENCY SILICON SOLAR-CELLS [J].

ZHAO, JH ;

WANG, AH ;

GREEN, MA .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 1994, 32 (01) :89-94

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