Solar village, Vauban, Freiburg, Baden-Wuerttemberg, Germany, Europe

alternative alternative apartment architecture baden baden wuerttemberg building buildings clean condo condominium condominiums condos day daylight daytime during electric electrical electricity energies energy europe european exterior exteriors federal freiburg frg generation german germany house houses modern module modules nobody of outdoor panel panels photo photos photovoltaic photovoltaics power provision regenerative renewable republic roof roofs settlement settlements several shot shots solar solar source sources southern supplies supply system the vauban view views village wuerttemberg