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Powering Europe’s Sovereignty 

After a decade of breakthrough research, SUNEO unleashes technologies for the next generation of solar — European-made Perovskite Tandem Cells that redefine what’s possible in energy.
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INSIGHTS

How we think about energy and the future.

Podcast | 37 min. | 

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Why the Solar Cell Revolution Is Closer Than You Think

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Get our latest thinking on energy.

MISSION

Energy Sovereignty — From Europe for Europe.

Our mission is simple: make Europe energy independent and affordable with the world's most efficient, lightweight, and adaptable solar technology.

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Data Centers

Enabling Europe's digital sovereignty.

Commercial Buildings

Every rooftop becomes a power plant.

Solar Parks

Harvesting light
at scale.

Land Vehicles

Clean miles.
Infinite power.

Maritime

Silence. Elegance. Energy from the sun.

Residential Housing

Driving decentralized energy networks.

Space

Empowering Europe's space sovereignty. 

Aerospace

Extending flight times.

Beyond Earth

Empowering humanity beyond earth.

TECHNOLOGY

Beyond Silicon. Beyond Limits.

SUNEO’s technologies enable Perovskite Tandem Cells that capture more of the sun’s energy — converting light into power where silicon stops.

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The tandem cell captures more of the sun’s spectrum — converting more power from the same light

JOURNEY

Road to European Energy Sovereignty.

Born from a decade of European research excellence — ready for industrialization.

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Where vision begins.

NextGen PV group founded — the seed of Europe’s energy independence.

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Perovskite redefined.
 World record in injection-printed tandem cells.

Excellence recognized.
 Honored with funding from the Helmholtz Enterprise program.

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From lab to life.

Honored with funding from Germany’s EXIST Research Transfer program.

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Vision becomes company.

Venture established — European energy sovereignty takes form.

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Take-off
Pre-seed funding round with leading DeepTech funds.

TEAM

Decades of commitment. Generations of impact.

A decade of research built the science. A decade of industrialization will build the future. Together, they define generations of impact.

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Strategic Technology Advisor

Prof. Dr. Ulrich Paetzold

Grant Award
EXIST Research Transfer  grant awarded in 2025.

Chief Technology Officer

Dr. David Benedikt Ritzer

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SUNEO is a technology and IP spin-off from the Karlsruhe Institute of Technology.

Chief Executive Officer

Dr. Helge Eggers

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Grant Award
SUNEO was awarded the Helmholtz Enterprise Grant in 2024.

Chief Financial Officer, Marketing

Gustav Basedow

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Engineering Assistant

Mikhail Itin

CONTACT

Get in touch.

Harnessing sunlight — to power the night.

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Field of Interest
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hi@suneo.solar
SUNEO

c/o LTI at Karlsruhe Institute of Technology

Building 30.34

Engesserstrasse 13

76131 Karlsruhe

Germany

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© 2025 SUNEO

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