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"By creating unique, sustainable solar films that can be applied everywhere, we pave the way for a future of green and independent energy."

Brand Mission of Heliatek

What if solar would be different?

We have designed a solar film based on organic photovoltaic technology. This enables us to produce solar films, which are ultra-light, flexible, ultra thin and truly green. Through its integrated backside adhesive, the solar films can easily be glued to various surfaces and with their solar connectors easily be installed in a solar system. 

What if every building produces electricity?

Even solar technology is already a mainstream electricity generation technology, still almost 98% of all global available rooftop surfaces are not used for solar power generation. There is a huge locked potential that we can now acces with our solar films, such as building structures that require a lightweight solution or uilding materials that cannot be penetrated. 


What if such a solution already exists?

Our innovative solar films are used in more than 30 global installations and demonstrate the various application possibilities. 

Rooftop Installation School (World’s Largest OPV System)

Completed November 2017

Logo of engie
Pilot project
  • 514 m²

    Total area

  • 22.5 kWp

    Total capacity

  • 378

    Total films

  • La Rochelle, France

    Installation location

Façade installation on logistic installation in Berlin

Completed October 2021

Rooftop installation with Heliatek products in Germany
  • 476 m²

    Total area

  • 18 kWp

    Total capacity

  • 546

    Total films

  • Berlin, Germany

    Installation location

Wind Turbine Tower

Completed March 2019

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Pilot project
  • 221 m²

    Total area

  • 9.6 kWp

    Total capacity

  • 120

    Total films

  • Breña, Spain

    Installation location

What if electricity could be generation carbon-free?

We are offering solar energy with an ultra-low carbon footprint of less than 10 g CO2e/kWh, which makes our solar films one of the greenest energy sources of today. The electricity generated from our solar films is 50 times greener than the grid mix and 100 times greener than coal fired electricity generation. 

What if solar production is part of the local ecosystem?

We produce our solar fims in an efficient and innovative roll-to-roll production in Dresden on a compact 5,000 mproduction area. We have developed a high-tech manufacturing ecosystem, that allows us to localize production close to the markets around the world. With our more than 250 employees we can produce up to 2 Mio mof solar films per year in Dresden. 

5.000 m2
Production Floor Area

>2 Mio m2
Maximum Capacity Factory/year (in 2025)