Present state analysis of photovoltaic in Europan union is aim of this semestral thesis. First part is focused on technical aspects - principals, components and applications. However economics, policy and development aspects are primary objective. Research of Europan comission targets in 2020 and feasible of meeting them are assessed by two various scenarios. To analyse microenvironment and macroenvironment SWOT nad PEST analysis are used. These analysis are focused for investors who wants to participate in the development of photovoltaic in Europan union.

This master´s thesis deals with the juxtaposition of current situation in a business conditions for corporations in the Czech Republic, Slovakia and Latvia from the viewpoint of principle economical aspects and of statute income tax, statute of value added tax, the trades licensing act, workscode and businesscode. On the basis of findings, the work includes comparison of business conditions for corporations in Czech Republic, Slovakia and Latvia.