Türkiye İklim Koşullarında Fotovoltaik Güç Sistemlerinin Tasarım ve Maliyet Analizi

Abstract

In this study, simulations of the off-grid photovoltaic systems with energy storage system with selected PV modules of different technologies were performed for Turkey's seven provinces selected from different regions and a cost analysis was conducted to lead users. In this study, firstly, the nature of the solar radiation and the necessary information for PV systems are described. Selecting the components and important parameters while PV system is being designed are discussed. PV system load characteristics and types of systems are described. For PV system simulation, PVSYST program is preferred that is also commonly used worldwide. Modeling stages of the off-grid PV system design for seven provinces with the three different technologies were explained in detail and the modeling results were analyzed. Modelling stages of system design is so complex that it contains too many parameters and it is forseen that the people who will design should have sufficent bacground and knowledge. In addition, the effects of latitude, climate and meteorological data of the selected region on modelling PV systems are significant and it has been concluded that the selection of module technology depends on temperature values in the region, cost, efficiency and the losses.