Demo Site 1: Puertollano, Spain
Balustrades based on glass-glass bifacial modules and walkable floors based on back-contact solar cells in ISFOC office building (Puertollano, Spain, Lat. 38°41′).
Demo Site 2: Aretxabaleta, Spain
Building-integration of glass façade with c-Si technology and different configurations to demonstrate automated production in façade configuration (Aretxabaleta, Spain, Lat. 43°1′).
Demo Site 3: Saint-Denis, Belgium
Building integration of metal based roofing shingles in OPTIMAL residential single-dwelling building, passive house (Saint-Denis, Belgium, Lat. 50°28´)
Demo Site 4: Morbegno, Italy
Building integration of multifunctional BIPV opaque façade cladding systems in PIZ residential multi-family dwelling with a twin building to support performance assessment (Morbegno, Italy, Lat. 46°1´).

Experimental Buildings and Outdoor Facilities