Mercedes-Benz has opened an exclusive window on his latest research, offering a glimpse into the technologies of the future. Among these stand out ideas that go far beyond the traditional boundaries of the automotive sector, such as the use of alternative materials to leather – produced with recycled plastic and biotechnological solutions – and augmented reality glasses for increasingly intuitive driving.
There is no lack of attention to efficiency and durability: among the innovations we find a regenerative braking system integrated into the engine and transmission, designed to be maintenance-free and wear-free. An important step, which adds to electric batteries managed at the cellular level, capable of improving autonomy and duration.
The revolutionary solar paint: the car that runs on the sun
Among the most spectacular innovations presented by Mercedes-Benz, the solar painta photovoltaic coating that promises to transform vehicles into energy generators. This system is based on ultra-thin solar modulesonly 5 micrometers thick, applied directly to the bodywork as a light and flexible paste. The protective paint, made with nanoparticles, lets 94% of solar energy pass through, ensuring conversion into clean energy with20% efficiency.
The real innovation lies in lightness and in the versatility. Weighing just 50 grams per square meter, this technology can be applied to any exterior surface of the car, regardless of shape or angle. On a medium-sized SUV, with approximately 11 square meters of photovoltaic surface, the system could generate enough energy to travel up to 12,000 km per year using only sunlight.
Practical examples? In Stuttgart, a Mercedes could cover 52 km daily, with 62% of this distance powered by the sun. In Los Angeles, however, daily energy needs could be satisfied 100%, thanks to more favorable radiation conditions.
Another surprising aspect of this technology is its ethical approach. Solar paint does not contain rare elements or silicon: it is produced with non-toxic, easily available materials and completely recyclable. Furthermore, the manufacturing process is significantly cheaper than traditional photovoltaic panels.
Mercedes-Benz is no stranger to ambitious solar projects. Already three years ago, with the “Vision EQXX” concept developed together with the Fraunhofer Institute, the company had integrated silicon solar cells on a photovoltaic roof. Solar paint is the next step, with an even greater focus on sustainability and accessibility.
