Impurity-to-efficiency simulator: Predictive simulation of solar cell efficiencies based on measured metal distribution and cell processing conditions

Hofstetter, Jasmin; Fenning, David P.; Bertoni, Mariana I.; Lelievre, Jean Francoise; Buonassisi, Tonio y Cañizo Nadal, Carlos del (2010). Impurity-to-efficiency simulator: Predictive simulation of solar cell efficiencies based on measured metal distribution and cell processing conditions. En: "25th European Photovoltaic Solar Energy Conference and Exhibition / 5th World Conference on Photovoltaic Energy Conversion", 06/09/2010 - 10/09/2010, Valencia, España.

Descripción

Título: Impurity-to-efficiency simulator: Predictive simulation of solar cell efficiencies based on measured metal distribution and cell processing conditions
Autor/es:
  • Hofstetter, Jasmin
  • Fenning, David P.
  • Bertoni, Mariana I.
  • Lelievre, Jean Francoise
  • Buonassisi, Tonio
  • Cañizo Nadal, Carlos del
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 25th European Photovoltaic Solar Energy Conference and Exhibition / 5th World Conference on Photovoltaic Energy Conversion
Fechas del Evento: 06/09/2010 - 10/09/2010
Lugar del Evento: Valencia, España
Título del Libro: Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition / 5th World Conference on Photovoltaic Energy Conversion
Fecha: 2010
Materias:
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Electrónica Física
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

We present a fast and simple 1D simulation tool to predict solar cell performance as a function of the initial iron content and distribution in the as-grown silicon wafer, the time-temperature profiles applied during the fabrication process, and several parameters related to cell architecture. The applied model consists of three parts that are validated by comparison to experimental results from literature. Assuming a time-temperature profile of a standard solar cell fabrication process, we calculate the redistribution of iron and the evolution of minority carrier lifetime for different as-grown Fe distributions. The solar cell performance as a function of the total iron concentration and the final lifetime distribution is also simulated and compared to experimental results for multicrystalline Si. Keywords: simulation, crystalline silicon solar cell, gettering

Más información

ID de Registro: 8875
Identificador DC: http://oa.upm.es/8875/
Identificador OAI: oai:oa.upm.es:8875
URL Oficial: http://www.photovoltaic-conference.com/
Depositado por: Memoria Investigacion
Depositado el: 23 Sep 2011 08:46
Ultima Modificación: 20 Abr 2016 17:31
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