This is the story of a start-up whose project is the development of a connected photovoltaic kit intended for rural populations in Sub-Saharan Africa. Their adventure began in 2015 on the basis of an observation: 1.2 billion people do not have access to electricity and 620 million of them live in Sub-Saharan Africa. The film follows them in their adventure by demonstrating that solutions exist to allow access to electricity and communication in villages south of the Sahara.