The use of renewable energies is imperative nowadays. One of the ways to use
clean technologies is installation of photovoltaic systems which convert
solar energy into electricity, through solar plants. The country?s potential
for usage of solar energy is determined by the analysis of climatic
conditions. The research is conducted on the example of a small-scale solar
plant - a pilot project installed in the city of Nis, concerning the analysis
of the mounted system and giving the recommendations for their design with
the aim of improving efficient energy use. Limitations in the installation of
solar plants can occur in the case of an unfavorable position of the building
where the installation is planned, and more often, the limitations are
related to the investment costs and length of the repayment period of these
kinds of technologies. This paper represents a promotion of sustainable
electricity supply for our country and it is in correlation with the legal
directives of using renewable energies.