832-175439 - Aerial view, Solarakademie Mt. Cenis solar academy, Sodingen, solar panels, largest solar roof in Europe, Herne, Ruhrgebiet region, North Rhine-Westphalia, Germany, Europe

832-118835 - Aerial view, Akademie Mont-Cenis building, solar power station, Herne-Sodingen, Europe's largest solar facade, convention center, hotel, ASB Begegnungs- und Pflegezentrum Mont-Cenis retirement home, Herne, Ruhr area, North Rhine-Westphalia, Germany, Europ

832-118836 - Aerial view, Akademie Mont-Cenis building, solar power station, Herne-Sodingen, Europe's largest solar facade, convention center, hotel, ASB Begegnungs- und Pflegezentrum Mont-Cenis retirement home, Herne, Ruhr area, North Rhine-Westphalia, Germany, Europ