The ISSPVS summerschool has been developed for those with interest in Solar Energy and its applications. Furthermore, the program is designed for those who intend to pursue an academic or a professional career related to photovoltaic technology. This course intends to equip students or graduates, technicians as well as researchers who wish to get a comprehensive introduction to Organic PV technologies. Apart from the theoretical part the workshop is ideal for everyone who is already working in this field and needs to deepen their knowledge about Organic Photovoltaics. The summerschool therefore unites participants from a wide range of professional and academic backgrounds.