They are not merely add-ons to existing structures; they are embedded within the structure itself. As they serve as both the outer layer of a building and an energy generator, they eliminate the need for separate solar installations, offering both functionality and an aesthetic appeal.
Building Integrated Photovoltaics (BIPVs) are a form of solar technology where photovoltaic materials are seamlessly integrated into the building's architecture, such as facades, rooftops, or shading structures, to generate renewable energy. This technology eliminates the need for separate mounting systems, making it both functional and aesthetically pleasing.
At EcoStride Energy, we offer world-record efficiency CIGS (Copper Indium Gallium Selenide) thin-film modules for BIPV applications, particularly through our SKALA modules. CIGS technology presents several advantages over conventional silicon-based solar panels, especially when used in building facades and shading systems.
1. Aesthetic Flexibility: Our CIGS thin-film modules have a sleek and elegant appearance that can blend seamlessly into building designs without the reflective glare commonly associated with traditional silicon panels. This makes them particularly suited for high-rise urban environments where design aesthetics are critical.
2. Better Performance in Shading: Unlike crystalline silicon, CIGS modules perform well even in partial shading or suboptimal sunlight conditions, which is often the case in facade applications. This ability to function efficiently in low-light conditions ensures consistent energy generation, even when building orientations or surroundings cause intermittent shading.
3. Lower Material Use & Environmental Impact: CIGS modules require significantly less material compared to silicon cells—up to 1/100th of the semiconductor material. This reduces their carbon footprint and energy payback time. In fact, CIGS modules produce 20% of the CO₂ emissions of a conventional glass facade, making them an eco-friendly option for building integration.
4. Durability & Long-Term Stability: CIGS technology offers long-term performance stability and high efficiency, even under temperature variations or challenging environmental conditions. This reliability ensures that the energy yield remains stable over many years, providing excellent long-term returns.
By choosing our CIGS-based BIPV SKALA modules, you are investing in cutting-edge technology that offers both energy efficiency and architectural beauty, helping buildings generate renewable energy while maintaining high design standards.