Marc Tremel is an experienced professional in the renewable energy sector, currently serving as the Team Lead for Project Sales VPP & Project Solutions and Business and Project Development at Qcells since March 2019. Tremel also contributes as a freelance educator at Universidad Externado de Colombia and Universidad EAFIT, specializing in solar photovoltaics and smart grid applications. Prior experience includes leadership roles as General Manager at Colombinvest SAS, where Tremel focused on solar PV installations in Colombia, and Country Manager for K2 Systems GmbH, providing technical support and training. With a background in engineering and extensive technical experience, Tremel has also worked with notable companies like Suntech, Siemens, and Satcon Technology Corporation, focusing on solar technologies across various international markets.