Zoltán Ritter finished his studies at the University of Foreign Trade in Budapest in 1997. As an economist specialized in financial institutions and stock exchange, he spent 15 years within Raiffeisen Group. Being a member of Raiffeisen Real Estate for more than 10 years Zoltán has deep understanding of banking environment and has significant experience in real estate development, structured financing and project preparation.

He is engaged in photovoltaic projects since 2017 and and collected thorough knowledge of the Hungarian photovoltaic regulation and legal environment by successfully managing the permitting process of more than two hundred 0.5MW PV projects. Zoltán joined GREEN SOURCE in 2020 to support the development of Hungarian projects and establishment of local GREEN SOURCE organisation.