Publication result detail

Low-Frequency Noise Quality Testing of Silicon Concentrator Photovoltaic Cell With Very High Efficiency

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

Original Title

Low-Frequency Noise Quality Testing of Silicon Concentrator Photovoltaic Cell With Very High Efficiency

English Title

Low-Frequency Noise Quality Testing of Silicon Concentrator Photovoltaic Cell With Very High Efficiency

Type

Paper in proceedings (conference paper)

Original Abstract

This paper deals with comparisons of noise spectroscopy and I-V characteristic of silicon concentrator photovoltaic (CPV) cell with very high efficiency. Efficiency reaches to 38%. We studied two groups with different technologies (A and B). Each group had 6 samples. The samples were quality screened using noise analysis. From the measurement results it follows that the noise spectral density related to defects is of 1/f or generationrecombination types. G-r noise and burst noise is not fundamental noise and therefore can by use as quality indicator. For the determination of a possible noise source there was used the microplasma detection method and ESEM displaying.

English abstract

This paper deals with comparisons of noise spectroscopy and I-V characteristic of silicon concentrator photovoltaic (CPV) cell with very high efficiency. Efficiency reaches to 38%. We studied two groups with different technologies (A and B). Each group had 6 samples. The samples were quality screened using noise analysis. From the measurement results it follows that the noise spectral density related to defects is of 1/f or generationrecombination types. G-r noise and burst noise is not fundamental noise and therefore can by use as quality indicator. For the determination of a possible noise source there was used the microplasma detection method and ESEM displaying.

Keywords

Concentrators, Crystalline, Epitaxy, Solar cell, ESEM displaying

Key words in English

Concentrators, Crystalline, Epitaxy, Solar cell, ESEM displaying

Authors

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

RIV year

2016

Released

18.09.2015

Publisher

WIP

Location

Hamburg

ISBN

3-936338-39-6

Book

Proceedings of 31st European PV Solar Energy Conference and Exhibition

ISBN

2196-0992

Periodical

EU PVSEC 2014 Proceedings DVD

Volume

1

Number

20515

State

Federal Republic of Germany

Pages from

2449

Pages to

2452

Pages count

4

BibTex

@inproceedings{BUT118906,
  author="Zdeněk {Chobola} and Miroslav {Luňák} and Jiří {Vaněk} and Jan {Dolenský} and Radim {Bařinka}",
  title="Low-Frequency Noise Quality Testing of Silicon Concentrator Photovoltaic Cell With Very High Efficiency
",
  booktitle="Proceedings of 31st European PV Solar Energy Conference and Exhibition",
  year="2015",
  journal="EU PVSEC 2014 Proceedings DVD",
  volume="1",
  number="20515",
  pages="2449--2452",
  publisher="WIP",
  address="Hamburg",
  doi="10.4229/EUPVSEC20152015-5BV.4.25",
  isbn="3-936338-39-6",
  issn="2196-0992"
}