ENGIE, Heliatek and the Department of Charentes-Maritimes inaugurated the world’s largest BiOPV installation on a roof. 500 m² of Heliatek’s solar films were installed on the roof of the “Pierre Mendes France” middle school in La Rochelle, France. With 3 different lengths of 2, 4 and 5.7 meters, nearly 400 films were applied in record […]