Publication detail

Testing quality of new solar cells designed for concentrators system by noise spectroscopy

VANĚK, J. CHOBOLA, Z. LUŇÁK, M. DOLENSKÝ, J.

Original Title

Testing quality of new solar cells designed for concentrators system by noise spectroscopy

Type

conference paper

Language

English

Original Abstract

This paper is intended to present the results of our studies of 3 silicon solar cells designed for concentrator systems, of dimensions 80 x 80 mm. These specimens feature a main conductor bar located at the specimen side and auxiliary conductor bars buried in the substrate in order to carry much higher current densities than in ordinary cells. Noise and transport characteristics have been measured in the framework of this study. An analysis of U-I characteristics is presented in this paper. The spectral power density versus frequency function allowed us to evaluate the different types of noise. On the basis of the behaviour of particular spectral power densities versus forward voltage plots the quality of the different specimens can be evaluated.

Keywords

noise, imaging, solar cell,defect

Authors

VANĚK, J.; CHOBOLA, Z.; LUŇÁK, M.; DOLENSKÝ, J.

RIV year

2009

Released

30. 8. 2009

Publisher

Akademické centrum GEPARD International, s.r.o.

Location

Brno

ISBN

978-80-214-3943-6

Book

Advanced Batteries Accumulators and Fuel Cells,10th ABAF

Edition number

10

Pages from

142

Pages to

145

Pages count

4

BibTex

@inproceedings{BUT29637,
  author="Jiří {Vaněk} and Zdeněk {Chobola} and Miroslav {Luňák} and Jan {Dolenský}",
  title="Testing quality of new solar cells designed for concentrators system by noise spectroscopy",
  booktitle="Advanced Batteries Accumulators and Fuel Cells,10th ABAF",
  year="2009",
  number="10",
  pages="142--145",
  publisher="Akademické centrum GEPARD International, s.r.o.",
  address="Brno",
  isbn="978-80-214-3943-6"
}