TNO has announced the launch of Perovion Technologies, a spin-off focused on scaling up a new generation of solar cells. These cells are lightweight, flexible and based on perovskite materials. As a result, they require far less raw material and energy than conventional silicon and glass-based panels.

After nearly ten years of research with SolarNL and Solliance, the technology is now ready for industrial production. Most importantly, the solar cells are produced on thin, flexible foils. This makes it possible to apply solar energy to surfaces where rigid panels do not work.

New Opportunities For Architecture And Product Design

Because of their flexibility and low weight, these solar cells offer new design possibilities. For example, they can be integrated into lightweight roofs, façades, vehicles and even historic buildings. In contrast, traditional panels are often too heavy or visually intrusive for these applications.

For architects, this enables more freedom in building-integrated photovoltaics (BIPV). At the same time, product and automotive designers can explore energy-generating surfaces in vehicles or portable products. As a result, energy production can become a seamless part of design rather than an added layer.

Roll-To-Roll Production Improves Efficiency And Scalability

Another key innovation is the roll-to-roll production process. This method is similar to printing newspapers. Therefore, it allows faster, more cost-efficient and scalable manufacturing.

In addition, this process supports sustainability goals. It reduces material use and lowers energy consumption during production. Moreover, local manufacturing in Europe shortens supply chains and reduces transport emissions. Consequently, it strengthens circular and regional production systems.

Partnerships Accelerate Market Adoption

To bring the technology to market, Perovion is working with investors and industrial partners. These collaborations focus on materials, machinery and application development. Initially, the company targets sectors where demand for flexible solar cells already exists. From there, it plans to scale up to wider European production.

Towards Energy-Generating Materials

Overall, perovskite solar foils mark a shift towards multifunctional materials. Surfaces can now combine aesthetic, structural and energy-generating functions. In the future, this could change how designers approach energy in the built environment and beyond.

Source & photo: TNO