Buildings and infrastructure account for a significant share of the EU’s energy use and greenhouse gas emissions. As the EU moves toward climate neutrality, integrating renewable energy into the built environment is a strategic priority. Photovoltaics (PV), especially Building Integrated Photovoltaics (BIPV), offer a dual benefit: generating clean electricity while serving as functional building elements. However, large scale deployment remains limited due to technological, economic, and aesthetic barriers.
The SPHINX project (Sustainable Photovoltaics Integration in buildings and Infrastructure for multiple applications) addresses these challenges by developing a new generation of integrated PV (IPV) solutions. These include lightweight modules, solar tiles, and semi transparent panels that are multifunctional, visually appealing, and easy to install. SPHINX supports European technological sovereignty by establishing pilot scale production in the EU and reducing reliance on imports. In its first 18 months, SPHINX has focused on innovation, scale up, and demonstration. A key innovation is matrix shingling interconnection, enabling modular, high efficiency PV tailored for different applications. New coatings and encapsulation materials improve performance, durability, and aesthetics, including UV downshifting, IR reflective layers, and anti glare surfaces.
Five demonstration sites across Europe will validate SPHINX technologies in real settings such as residential buildings, heritage roofs, carports, and noise barriers. These show how PV can match architectural and historical requirements while delivering reliable energy output.
SPHINX is building a European supply chain for integrated PV, with pilot production lines improving efficiency, customisation, and automation, preparing for 300 MW future capacity. It explores business models to accelerate uptake and reduce costs by up to 40% through better design and scaled production. SPHINX supports EU initiatives such as the Renovation Wave, Climate Neutral and Smart Cities, and the New European Bauhaus, and works closely with industry and end users to ensure solutions are practical and scalable.
Environmental and circular economy goals are central. SPHINX technologies are designed for recyclability and use lower impact materials. Local production is expected to cut the carbon footprint by 40%. Integrated PV also offsets building energy use by generating electricity on site, even in locations unsuitable for traditional panels.
In summary, SPHINX pioneers European made, visually appealing, and versatile photovoltaic elements. By addressing key barriers, it lays the base for widespread adoption of integrated photovoltaics.
