Doctor of Philosophy, Czech Academy of Sciences, Prague, 1991.
Research staff member Central Laboratory Solar Energy and New Energy Sources, Sofia, 1982—1997. Invited scientist Institute Superior Technico, Lisbon, Portugal, 1999—2001. Research staff member Walter Schottky Institute, Technology University Munich, since 2004.
Married Mina Stoikova Koynova, June 11, 1987. 1 child Svetla Svetoslavova Koynova.