NEXTGEN 2019 (Next Generation High-Efficiency Photovoltaics International School and Workshop) will be held on October 1-4, 2019. This event continues on the previous successful NEXTGEN PV International Schools that were organized in Corsica-France (2013), Menorca-Spain (2015) and Mallorca-Spain (2017). The 2019 edition will emphasize on disruptive PV applications and the position and potential of traditional PV technologies in that context. The Workshop will review, analyze and highlight the latest developments in materials and device concepts for successful industrial implementation of new competitive PV technologies. At the same time, and unique in Europe since 2013, the International School will provide one of the most suitable platforms for an efficient sharing of experience and visions between young researchers and internationally recognized high-level experts from different academic, research and industrial environment.