Professional paper
PV System Design for Optimal Energy Production Based on Measured Data
Igor Petrović
; Parpar d.o.o.
Danijel Koprivanac
; Veleučilište u Virovitici
Ivan Heđi
; Veleučilište u Virovitici
Mario Vražić
; 3University of Zagreb Faculty of Electrical Engineering and Computing
Abstract
One should always keep in mind optimizing energy and money gains while designing an integrated photovoltaic (PV) system for the client with electrical energy consumption. Any amount of electrical energy produced by PV system that is left after consumption, is given to distribution network. Given energy will always have lower price than electrical energy taken from distribution network. Therefore, PV system production size should be designed just to equal client consummation. If this is achieved, most produced energy compensates for energy that was supposed to be taken from distribution network. Consuming energy prices are always higher than receiving energy prices. In this research single consumer with PV system is designed using client courtyard, respectively to terrain possibilities. The client already contains two modules of PV system. Measured data is provided for period of 30 months as follows: classic consumer, consumer with one PV system module, and finally consumer with two PV system modules. The object of this research is to design the size of third PV system module just enough to ensure optimal performance for subject client energy compensation. It will also ensure the best prices achieved with energy given in distribution network.
Keywords
PV system; on-grid; energy management; optimized scaling
Hrčak ID:
318641
URI
Publication date:
28.6.2024.
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