Entech SE SAS engages in the design and development of renewable energy generation and storage solutions, and setting up of smart supervision and power grid management systems in France and internationally. The company's solutions also cover energy conversion and photovoltaic solar power plants projects. It develops, builds, and commissions installations, such as on-grid/off-grid systems, which cover energy conversion and storage that provide grid balancing or electrification of isolated sites; ground-mounted, rooftop, and shadehouse photovoltaic power plants; and prototypes, which include complex conversion chains involving technologies, such as tidal turbines, new battery technologies, and others.