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HeliaSol® – The innovative solar film

Are you looking for a unique, new solar energy solution for a variety of applications? Then HeliaSol is the perfect choice! Our organic solar film is suitable for basically any building surface, whether it is horizontal, vertical, or even curved or arched. It can turn any building into a clean solar power generator. 

Ultra-light, flexible, ultra-thin, and truly green – our organic solar film combines excellent properties, functionality and innovative design in one product. We have received several awards as one of the most innovative companies in the world – our patented technology and award-winning products speak for themselves.

Learn more about HeliaSol

The future is light

Heliatek is an innovative high-tech developer and conscientious visionary for green energy generation of the future. With our patented technology and unique roll-to-roll production process, we are the world's first series producer of organic solar films. These films open up completely new possibilities for generating clean electricity. We are enabling a world of independent energy-supplied buildings by exploiting areas that were hitherto unused. We can already generate green electricity today in places where it was previously impossible.


References: 30+ pilot projects worldwide

We have successfully implemented more than 30 pilot projects with renowned partners around the world. These include a large number of non-typical applications. Learn more about our worldwide OPV projects.


TÜV ISO 9001 Certification

24th of March 2021

We are proud to announce that Heliatek has been awarded the ISO 9001:2015 certification by TÜV SÜD. This is a major milestone on our path to commercialization of our...

Our new website – more informative, fresh and intuitive

3rd of March 2021

The vision of a green future, where our organic solar films turn every building into a net-zero energy building, continuously inspire our teams to develop our new generation of innovative solar films. With HeliaSol, our first organic solar film will…

First Heliatek OPV project in Japan - Ritsumeikan University bus stop

First Heliatek OPV project in Japan - Ritsumeikan University bus stop

2nd of November 2020

Late 2019, Heliatek was announced as one of three winners of the “Japan Energy Challenge 2019”, a competition hosted by Japanese SMAP Energy who drives...