Avancis introduced its latest module series for building-integrated photovoltaics (BIPV), marking a gradual departure from thin-film technology. The new Skala Matrix range employs crystalline solar technology, delivering higher output than the Skala Prime panels with CIGS technology, though the latter remains available.
For architects, all design advantages remain unchanged - planners retain full flexibility in colour, size, and shape. The backrail system for seamless three-dimensional facade integration is also a key feature of the new generation.
Expanded colour options
Dutch manufacturer Pixasolar showcased the Sun Wrap, demonstrating the vast possibilities for solar facades. Based in Rotterdam, the company produces modules in virtually any shape and size using a largely standardised process. Their crystalline panels are available in a wide range of colours.
See also: Eye-catching solar facade and noise protection for a car park
To achieve the desired aesthetic, Pixasolar employs various colour technologies, including screen and digital printing, Kromatix-coated solar glass and ColourQuant printing. These techniques reflect only the necessary part of the light spectrum for colouring while allowing the remaining light to generate electricity.
Photonic pigments for enhanced aesthetics and efficiency
Sprinz, well-known for glass applications in interior design, has now entered the solar market with modules featuring photonic pigments - a technology similar to ColourQuant. These pigments form an ultra-thin translucent layer on the back of the front glass. The solar cells are enclosed between a transparent front film and a black rear film, creating a uniform colour appearance while making the cells nearly invisible.
Ready-to-use solutions for residential buildings
Sprinz has also developed integrated installation solutions, including a prefabricated parapet element with coloured solar modules. This system, which has generated significant interest among housing associations, features concealed cable routing within the metal channels of the parapet.
Also interesting: Panacol develops new adhesive for flexible PV modules
Satinised solar glass for railings
3S Solar presented a design study for a solar parapet and railing system with a refined aesthetic. The modules in this system use crystalline bifacial half-cells laminated in satinised glass. While the cells remain visible, the satin finish enhances the overall appearance. The junction box is positioned along the module's long edge, allowing for neat cable routing through the top of the railing and down through the vertical posts.
Curved solar modules
Swiss manufacturer Megasol showcased various solar facade solutions, including curved crystalline modules, as well as enhanced integration options for roof-mounted solar systems. Their exhibit highlighted seamless connections to roof edges and ridges for a cleaner aesthetic.
