CURTAIN WALLS & SPANDRELS

Curtain walling refers to a non-structural cladding system made from fabricated aluminum, commonly used on the outer walls of tall multi-storey buildings.

This lightweight material offers ease of installation and can be customized to be glazed, opaque, or equipped with infill panels. The aluminum systems are not only easy to transport but also straightforward to manufacture.

Onyx Solar's photovoltaic (PV) glass solutions for curtain walls and spandrels are transforming modern architecture by integrating energy-generating technologies seamlessly into building designs.

Curtain walls—also known as glass façades and exterior glazing systems—convert previously unused spaces into energy assets, enhancing both aesthetics and functionality. Our edge-to-edge photovoltaic glass is available in amorphous silicon or crystalline silicon, allowing you to align your choice with design preferences, energy goals, and daylight requirements. With a variety of visible light transmittance (VLT) options, our solutions provide an ideal balance between energy efficiency and visual clarity.

Similarly, Onyx Solar’s innovative spandrel glass not only offers a sleek appearance but also generates clean, renewable energy. Traditionally used to cover building structures, our opaque spandrel photovoltaic glass delivers superior energy efficiency with high solar energy yield, thanks to its dense solar cell integration. This glass fits seamlessly into any curtain wall system—single, double, or triple low-e glazing options—while cleverly concealing junction boxes and wiring for a streamlined look.

Both curtain walls and spandrels from Onyx Solar elevate your building’s sustainability and aesthetic appeal, providing customizable options and cutting-edge design. Explore how our advanced glazing technologies can enhance your projects today.

AESTHETICS AND ENERGY GENERATION

Photovoltaic architectural glazing enables buildings to produce extra energy while maintaining their design, functionality, and views. They enhance thermal comfort and help prevent the greenhouse effect.

THE FINANCIAL ADVANTAGE OF PHOTOVOLTAIC CURTAIN WALLS

A standard curtain wall offers no return on investment. In contrast, a photovoltaic curtain wall not only insulates the building but also generates power for over 30 years. This reduces monthly electricity bills and ultimately pays for itself over time.

CUSTOMIZED GLASS

We collaborate closely with architects and design professionals to integrate photovoltaic glass into their projects. Our solutions are highly adaptable, accommodating any design needs—including color, transparency, shape, and configuration. Bring us your challenge!

Onyx Solar’s photovoltaic solutions for curtain walls and spandrels combine energy generation with sleek architectural design. These systems transform traditionally unused building surfaces into efficient, renewable energy sources while maintaining the structure’s aesthetic appeal.

• Energy Efficiency: Generate clean energy and reduce electricity costs.
• Thermal Insulation: Improve thermal comfort and prevent greenhouse effects.
• Customizable Design: Available in various colors, transparency levels, and sizes.
• Seamless Integration: Fit perfectly into any curtain wall system with concealed wiring for a sleek look.
• Long-Term Investment: Offer energy savings over 30 years, paying for themselves over time.

These solutions are ideal for architects looking to merge cutting-edge design with sustainability.