Thanasis Sakkas has an in-depth experience of over 17 years in the renewable solar energy sector from some of the top leading European and worldwide brands. Having held senior sales positions during periods of high challenges and also at the early stages of developing solar energy, he has been successful not only to navigate these times, but more importantly to foresee the need for applying green energy and energy-saving strategies in commercial & industry sectors. His vocation to renewable energy practices and laying solid foundations for the future generations to come, is exemplified by his 14+ years contribution as the secretary of the Hellenic Association of Photovoltaic Companies (HELAPCO).