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On-Site Power Measurements on Large PV Arrays

  • Conference paper
Tenth E.C. Photovoltaic Solar Energy Conference

Abstract

On-site array power measurements are a very efficient way to determine mismatch conditions, cabling errors and ground faults as well as module failures or degradation. During the past 3 years the ESTI team has measured the array output of more than 10 large PV installations by scanning the I–V characteristics of the arrays, using a capacitor load. We present here some of these results as well as the methodology used to obtain I-V curves extrapolated to Standard Test Conditions from the actual scans.

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Reference

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© 1991 Springer Science+Business Media Dordrecht

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Blaesser, G., Zaaiman, W. (1991). On-Site Power Measurements on Large PV Arrays. In: Luque, A., Sala, G., Palz, W., Dos Santos, G., Helm, P. (eds) Tenth E.C. Photovoltaic Solar Energy Conference. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-3622-8_313

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  • DOI: https://doi.org/10.1007/978-94-011-3622-8_313

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-5607-6

  • Online ISBN: 978-94-011-3622-8

  • eBook Packages: Springer Book Archive

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