Solergie develops, produces, installs and maintains smart solar nano grids (SolergieBox) in Africa. A SolergieBox connects a maximum of 8 customers with the off-grid solar system. The clients pay together the system over a period of time through mobile money based on their consumption. The energy of the system is divided over the clients according to their payments. Solergie has a daughter company in Togo who installed more than 300 SolergieBoxes for more than 1,700 clients.