>20% Efficient 80 µm Thin Industrial-Type Large-Area Solar Cells from 100 µm Sawn c-Si Wafers

Schiele, Yvonne; Brinkmann, Nils H.; Ebser, Jan; Horbelt, Renate; Frey, Alexander; Engelhardt, Josh; Hahn, Giso; Terheiden, Barbara

20% Efficient 80 µm Thin Industrial-Type Large-Area Solar Cells from 100 µm Sawn c-Si Wafers

Dateien

Schiele_2-12zg4tcd9a9z79.pdfGröße: 240.63 KBDownloads: 264

Datum

2015

Publikationstyp

Beitrag zu einem Konferenzband

Publikationsstatus

Published

Erschienen in

IEEE 42nd Photovoltaic Specialist Conference (PVSC). Piscataway, NJ: IEEE Service Center, 2015. ISBN 978-1-4799-7944-8. Available under: doi: 10.1109/PVSC.2015.7356220

Zusammenfassung

Reducing the thickness of crystalline Si wafers to be processed into solar cells yields several significant benefits: PV module manufacturing cost can be reduced and the required diffusion length of minority carriers is smaller. The latter in turn enables a higher efficiency potential and a larger spread of Si materials to be employed for rear junction solar cell concepts which are advantageous for n-type devices. Industrial-type 80 μm thin large-area rear junction solar cells manufactured from 100 μm wire-sawn wafers exhibit an independently certified efficiency of 20.1% with VOC of 672 mV.

Fachgebiet (DDC)

530 Physik

Schlagwörter

boron, n-type, photovoltaic cells, selective, silicon, thin wafers

Konferenz

IEEE 42nd Photovoltaic Specialist Conference (PVSC), 14. Juni 2015 - 19. Juni 2015, New Orleans

Zitieren

ISO 690

SCHIELE, Yvonne, Nils H. BRINKMANN, Jan EBSER, Renate HORBELT, Alexander FREY, Josh ENGELHARDT, Giso HAHN, Barbara TERHEIDEN, 2015. >20% Efficient 80 µm Thin Industrial-Type Large-Area Solar Cells from 100 µm Sawn c-Si Wafers. IEEE 42nd Photovoltaic Specialist Conference (PVSC). New Orleans, 14. Juni 2015 - 19. Juni 2015. In: IEEE 42nd Photovoltaic Specialist Conference (PVSC). Piscataway, NJ: IEEE Service Center, 2015. ISBN 978-1-4799-7944-8. Available under: doi: 10.1109/PVSC.2015.7356220

BibTex

@inproceedings{Schiele2015Effic-39709,
  year={2015},
  doi={10.1109/PVSC.2015.7356220},
  title={>20% Efficient 80 µm Thin Industrial-Type Large-Area Solar Cells from 100 µm Sawn c-Si Wafers},
  isbn={978-1-4799-7944-8},
  publisher={IEEE Service Center},
  address={Piscataway, NJ},
  booktitle={IEEE 42nd Photovoltaic Specialist Conference (PVSC)},
  author={Schiele, Yvonne and Brinkmann, Nils H. and Ebser, Jan and Horbelt, Renate and Frey, Alexander and Engelhardt, Josh and Hahn, Giso and Terheiden, Barbara}
}

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Universitätsbibliographie

Ja