This bachelor’s thesis deals with the Analysis of justifiability of use of solar trackers for photovoltaic systems in given locality. The principle of the photovoltaic transformation, kinds of photovoltaic panels, legislation and a suitability of the Czech republic for photovoltaic systems are roughly characterized in the first part. The second part is about the systems of tracking the photovoltaic panel to the sun and the stationary placement photovoltaic panel. The possibilities of increasing of power of photovoltaic panel and the factors, which influent the power of photovoltaic panel, are detailly described in the third part. The photovoltaic system in given lokality is designed in the fourth part. The experiments are designed, realised...