Performance of distributed PV in the UK: a statistical analysis of over 7000 systems

Taylor, Jamie; Leloux, Jonathan; Hall, Lisa M.H; Everard, Aldous M.; Briggs, Julian y Buckley, Alastair (2015). Performance of distributed PV in the UK: a statistical analysis of over 7000 systems. En: "31st European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2015)", 14/09/2016 - 18/09/2016, Hamburg, Germany. pp. 2263-2268.

Descripción

Título: Performance of distributed PV in the UK: a statistical analysis of over 7000 systems
Autor/es:
  • Taylor, Jamie
  • Leloux, Jonathan
  • Hall, Lisa M.H
  • Everard, Aldous M.
  • Briggs, Julian
  • Buckley, Alastair
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 31st European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2015)
Fechas del Evento: 14/09/2016 - 18/09/2016
Lugar del Evento: Hamburg, Germany
Título del Libro: 31st European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2015)
Fecha: 2015
Materias:
Escuela: Instituto de Energía Solar (IES) (UPM)
Departamento: Teoría de la Señal y Comunicaciones
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

In June 2015, the UK fleet of solar photovoltaic (PV) systems reached 7.8 GWp of capacity, but there are wide gaps in our understanding of the performance of these systems, which has lead to the conservative limit of 10 GWp being imposed on UK PV capacity by the Department of Energy and Climate Change. Here we present the results of a statistical analysis of real world UK PV systems which donate data to the Microgen Database, of which there are over 7000. The mean yearly-integrated Performance Ratio (PR) of domestic scale UK PV is 83% with a standard deviation of 7%. By considering yearly-integrated PR, we have shown that 4.1 % of systems suffered long-term underperformance relative to their nominal efficiencies during 2013. The mean degradation rate for crystalline Siliconbased PV systems in the UK is -0.8 ± 0.1% per year. The state-of-the-art of UK PV, in terms of technology, manufacturing, and installation-standards, is found to have increased by 1% per year between 2002 and 2013.

Más información

ID de Registro: 43685
Identificador DC: http://oa.upm.es/43685/
Identificador OAI: oai:oa.upm.es:43685
Depositado por: Memoria Investigacion
Depositado el: 25 Oct 2016 19:17
Ultima Modificación: 25 Oct 2016 19:17
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