
Publica
Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten. Approaching efficiencies above 25% with both sides-contacted silicon solar cells
| Institute of Electrical and Electronics Engineers -IEEE-; IEEE Photonics Society: IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015 : 14-19 June 2015, New Orleans, LA Piscataway, NJ: IEEE, 2015 ISBN: 978-1-4799-7944-8 3 S. |
| Photovoltaic Specialists Conference (PVSC) <42, 2015, New Orleans/La.> |
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| Englisch |
| Konferenzbeitrag |
| Fraunhofer ISE () |
Abstract
A high cell performance is one of the key drivers to reduce the levelized cost of electricity for PV. Nevertheless, the production costs of a solar cell technology have to be low, to allow a market entry. A both sides-contacted solar cell can potentially fulfill both requirements. In this work we present the latest results of our DOE FPACE project: A both sides-contacted n-type solar cell with a passivated rear contact and an efficiency of 24.9 %. Furthermore, we present preliminary results for the next solar cell improvements and the path to reach efficiencies well above 25 %.