About us

At Heliac we believe that sustainable and reliable energy solutions are vital for the future.

Our story

Established in 2014, Heliac has been at the forefront of developing renewable energy solutions to tackle global energy challenges. Our journey began with pioneering solar compression foil technology and has since advanced through eight generations of solar trackers.

A key milestone is our solar plant at DTU Science Park, providing heat to Norfors’s five owner municipalities in North Zealand. To address the increasing need for efficient energy storage, we developed RockStore—a solution for storing surplus heat and renewable energy, which has become our primary focus.

Located in Nivå, Denmark, Heliac is a dynamic technology company powered by a team of 15 dedicated professionals. Our mission is to design practical, scalable, and sustainable thermal energy systems. RockStore exemplifies this commitment, offering innovative solutions tailored to today’s energy demands. Collaboration and innovation are at the core of what we do, supported by an informal and creative work culture that drives our transition from research to real-world applications.

Heliac is grounded in the belief that sustainable and reliable energy solutions are vital for the future. From our origins to our current endeavors, our mission remains steadfast: to deliver energy solutions that pave the way for a sustainable tomorrow.

The Heliac Group also includes SiOx, specializing in anti-scale coatings for heat exchangers, and Forsyning Danmark, which supplies district heating based on renewable energy.

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