Aerial view, solar panels on roofs, Ingeborg-Drewitz-Gesamtschule, comprehensive school, Gladbeck, Ruhr Area, North Rhine-Westphalia, Germany, Europe

above aerial aerial alternative alternative angle architecture area birds birds eye building buildings cell cells clean collector collectors comprehensive conservation day daylight daytime drewitz during electricity elevated energies energy environment environmental environmentalism europe exterior exteriors eye from generation germany gesamtschule gladbeck heater heaters high high angle ingeborg ingeborg drewitz gesamtschule module modules nobody north on outdoor panel panels perspective perspectives photo photograph photographs photos photovoltaic photovoltaics power preservation protecting protection renewable rhine rhine westphalia roofs ruhr school schools shot shots solar source sources system the top topview topviews view views westphalia