Thanks to the optimal insulation, in combination with the PV installations, a self-production of 157% is achieved in winter. In a nutshell – Winter Wonder BuildingAddress Alte Aescherstrasse 17, 5615 Fahrwangen, SwitzerlandLocation 47°17′34.859″ N ǀ 8°14′27.211″ EAltitude 547 MAMSLPhoto Schweizer Solarpreis 2022 InformationBuilding typology ResidentialConstruction type RetrofitYear of construction 2022Peak power 106 kWpEnergy production 78.000 kWh/yr (Source: Schweizer Solarpreis 2022)Building skin application Solar Tiles, Cold facade, AccessoriesProduct Custom madeManufacturer Lucido Solar AG (facade)Architect Giuseppe Fent AGPhotovoltaic installer BE Netz AGAwards Norman Foster Solar Award 2022 Before the retrofitPhoto: Schweizer Solarpreis 2022Close up of the facade.Photo: Schweizer Solarpreis 2022Solar parapetsPhoto: Schweizer Solarpreis 2022Solar tilesPhoto: Schweizer Solarpreis 2022 0 Comments 0 Like! Share