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Operation of the photovoltaic system in Prague and data evaluation

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dc.contributor.authorŠafránková, J.
dc.contributor.authorPetrík, T.
dc.contributor.authorLibra, M.
dc.contributor.authorBeránek, V.
dc.contributor.authorPoulek, V.
dc.contributor.authorBelza, R.
dc.contributor.authorSedláček, J.
dc.date.accessioned2021-04-16T07:37:35Z
dc.date.available2021-04-16T07:37:35Z
dc.date.issued2021
dc.descriptionReceived: January 6th, 2021 ; Accepted: April 7th 2021 ; Published: April 12th 2021 ; Correspondence: safrankovajana@tf.czu.czeng
dc.description.abstractThe on-grid photovoltaic system was installed at the Faculty of Engineering in 2015. The monitoring system developed in our laboratory monitors data and can also detect failure and type of failure. The evaluation of the data shows that the amount of electricity produced slightly exceeds the expected values predicted by the internationally used internet application PVGIS. The effect of the aging of PV panels has so far had a minimal effect on the electricity produced. Immediate output power is affected by multiple parameters. Higher temperatures reduce the efficiency of energy conversion, so in summer the instantaneous power may be lower even at higher radiation intensity and smaller angle of incidence.eng
dc.identifier.issn1406-894X
dc.identifier.publicationAgronomy Research, 2021, vol. 19, Special Issue 1, pp. 922–927eng
dc.identifier.urihttp://hdl.handle.net/10492/6423
dc.identifier.urihttps://doi.org/10.15159/ar.21.030
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) ; openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectsolar energy conversioneng
dc.subjectphotovoltaic generatorseng
dc.subjectSolar panelseng
dc.subjectdata monitoringeng
dc.subjectarticleseng
dc.titleOperation of the photovoltaic system in Prague and data evaluationeng
dc.typeArticleeng

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2021, Vol. 19, Special Issue 1