Having begun as regional winner and national runner-up in the first edition of ActInSpace, O'Sol is a start-up project located at the PACA-Est business incubator. It aims to develop a compact and lightweight solar generator that uses a deployment mechanism similar to those found in satellite solar arrays. The team is currently patenting their technology, which has evolved since ActInSpace, and is designing a first working prototype. They are hoping to integrate the ESA Business Incubation Centre Sud France in the first half of 2016.