Simulation of Electrical Energy Generated by Photovoltaic Modules under Natural Conditions

Autor:	Sanchez Reinoso, C.R., Cutrera, M., Battioni, M., Milone, D.H., Buitrago, R.H.
Jazyk:	angličtina
Rok vydání:	2013
Předmět:	PV System Reliability and Availability PV SYSTEMS
DOI:	10.4229/28theupvsec2013-5bv.4.61
Popis:	28th European Photovoltaic Solar Energy Conference and Exhibition; 4028-4028 The effective efficiency of PV modules under natural conditions differs significantly from efficiency data that may be available a priori from their data sheets. Moreover, this efficiency is not constant. We measured the output energy of photovoltaic modules, made of monocrystalline, polycrystalline and amorphous silicon, mounted at 30° to the horizontal plane, together with the climatic data and radiation. We modeled a function of generated energy using intelligence computational techniques for the different materials. The found functions show a common structure in the studied materials but differ on the equation constants of the model. These results allow to estimate the energy generated on the basis of data available for different types of modules under real operating conditions.
Databáze:	OpenAIRE
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