SOLAR RADIATION ATLAS FOR GRADIŠKA AND VIŠEGRAD (REPUBLIC OF SRPSKA)

1. Milica Preradović, Republic of Srpska, Bosnia and Herzegovina

This paper presents an atlas of solar radiation for two locations in Republic of Srpska, Gradiška and Višegrad. Data obtained in this work are from Photovoltaic Geographical Information System (PVGIS) database. This paper summaries calculations of global and direct solar radiation falling on the horizontal surface and global solar radiation falling on the optimally placed surface at two named locations; calculated are also global, direct and diffuse irradiances on fixed and dual-axis tracking solar power plants in Gradiška and Višegrad. At the end, calculated are the amounts of produced electricity from PV solar power plants (1 MWp) at both locations and solar power systems are compared with each other and between the two locations. Although there are differences in the calculated values for global and direct solar radiation falling on the horizontal surface and global solar radiation falling on the optimally placed surface and differences in amount of produced electricity by fixed, one-axis and dual-axis tracking PV solar power plants between Gradiška and Višegrad, they are not found statistically significant by application of Mann-Whitney Test.

Ključne reči: solar radiation; solar energy; solar power plants; PVGIS system; PV

Tematska oblast:

Datum: 20.05.2021.

Contemporary Materials 2021 - Savremeni Materijali

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