PVSAT-11_025_Mihaylov.pdf (221.96 kB)
Uncertainty in photovoltaic module energy rating
conference contribution
posted on 2015-06-10, 10:31 authored by Blagovest Mihaylov, Tom BettsTom Betts, Ralph Gottschalg, Martin BlissMartin BlissEnergy rating of PV modules alongside Power
rating can facilitate the module technology selection
process. However, for module ratings to
be comparable, they have to come with a stated
uncertainty. This paper proposes a method for
estimating this uncertainty, highlighting the importance
of investigating and including the correlation
between measurements in the overall
uncertainty estimate. For the indoor measurement
setup at CREST the difference in uncertainty
estimate neglecting correlations and accounting
for correlations is from 1.3% to 3%
respectively (at k=2). Underestimating the uncertainty
can lead to a suboptimal selection of
PV module technology.
Funding
This work has been supported in part by the PV-SuperGen project ‘Supersolar’ [grant no: EP/J017361/1] funded by the Research Councils UK’s (RCUK) Energy Programme.
History
School
- Mechanical, Electrical and Manufacturing Engineering
Research Unit
- Centre for Renewable Energy Systems Technology (CREST)
Published in
11th Photovoltaic Science, Applications and Technology ConferenceCitation
MIHAYLOV, B.V. ... et al, 2015. Uncertainty in photovoltaic module energy rating. IN: Hutchins, M. and Cole, A. (eds). Proceedings of the 11th Photovoltaic Science, Applications and Technology Conference C97 (PVSAT-11), 15th-17th April 2015, University of Leeds.Publisher
© The Solar Energy SocietyVersion
- AM (Accepted Manuscript)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
2015Notes
This is a conference paper.ISBN
0904963810Publisher version
Language
- en
Location
LeedsAdministrator link
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