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Bartholomy, Obadiah; Sheridan, Margaret. Performance monitoring of 900 individual photovoltaic systems in Sacramento. 2005 SOLAR WORLD CONGRESS, 2005, Orlando, Flórida.
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Dados do autor na base InfoHab:
Número de Trabalhos: 1 (Nenhum com arquivo PDF disponível)
Citações: Nenhuma citação encontrada
Índice h: Indice h não calculado  
Co-autores: Nenhum co-autor encontrado

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Abstract

The Sacramento Municipal Utility District currently monitors Photovoltaic (PV) production for more than 900 PV systems located throughout its service territory. This paper describes the tools that are used to determine system performance, analyze fleet data, and flag under-performing systems for repair. These tools include the Performance Indexing Software which uses real-time weather data to estimate PV performance for every system on a monthly basis. The performance values are compiled using an Access database and are accessible through an Excel-based PV Maintenance Tool. The PV Maintenance Tool provides system characteristics, historical PV production and performance, and links to pictures that identify shading and other factors which might impact performance. In addition to individual system analysis, the database provides the ability to do comparisons of fleet performance based on types of systems, orientation, age, and other relevant parameters. Several of these comparisons are presented in this paper.
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