Gianluca Coletti is Program Manager Tandem PhotoVoltaic Technology and Applications at TNO Energy Transition and adjunct Professor at University of New South Wales. He has more than 20 years experience in c-Si solar cell and module technologies and is a professional in managing large R&D projects with industrial application. Experienced in technology and innovation management of R&D programs for the industry Gianluca Coletti is considered a leading expert in the area of silicon materials for photovoltaic.