Who we are
What we do

  • Accelerating Europe’s
    Battery Future.

  • Solidity is Europe’s response to the battery challenge — with next-generation solid-state technology and validated industrial blueprints for rapid European scale-up.
  • Read more

Better Cells.

Bigger Impact.

Solidity pairs commercially proven semi-solid technology with a clear roadmap to full solid-state cells. Semi-solid and solid-state batteries leap beyond conventional lithium-ion technology. Semi-solid cells already deliver up to 50% higher energy density, faster charging and improved safety — benefits validated in commercial deployments. Solid-state cells extend those gains further, promising even greater energy density, longevity and intrinsic safety.
  • En Route for Better Cells
    Energy density roadmap for solid-state batteries.
  • We are here
600
0
Lithium-ion
250-290 Wh/Kg
Semi-solid
300-420 Wh/Kg
Quasi-solid
370-450 Wh/Kg
Full-solid
450+ Wh/Kg
0
600
  • 50% Higher Energy Density
  • Semi-solid cells deliver up to 50% higher energy density than conventional lithium-ion batteries — more power in less space.
  • Faster Charge
  • Engineered for quicker charging cycles without compromising performance or longevity.
  • Safer Design
  • Enhanced thermal stability and safety, proven in real-world commercial applications.

Accelerating Europe’s
Battery Future.

Europe has embarked on an ambitious journey towards sustainability and technological independence. At the heart of this transformation lies the pressing need for energy solutions that are both innovative and domestically produced. Batteries form the backbone of the clean energy transition, powering electric vehicles and facilitating the efficient storage of renewable energy.

Accelerating Europe’s
Battery Future.

Europe has embarked on an ambitious journey towards sustainability and technological independence. At the heart of this transformation lies the pressing need for energy solutions that are both innovative and domestically produced. Batteries form the backbone of the clean energy transition, powering electric vehicles and facilitating the efficient storage of renewable energy.

Accelerating Europe’s
Battery Future.

Europe has embarked on an ambitious journey towards sustainability and technological independence. At the heart of this transformation lies the pressing need for energy solutions that are both innovative and domestically produced. Batteries form the backbone of the clean energy transition, powering electric vehicles and facilitating the efficient storage of renewable energy.
About us

Next-Generation Solid-State Batteries.
European Leadership.

01
Europe has embarked on an ambitious journey towards sustainability and technological independence. At the heart of this transformation lies the pressing need for energy solutions that are both innovative and domestically produced. Batteries form the backbone of the clean energy transition, powering electric vehicles and facilitating the efficient storage of renewable energy.
02
That’s where we come in. Through an exclusive partnership with the world’s leading solid-state battery developer, we combine immediate access to frontier battery chemistry with full European ownership and validated industrial blueprints to enable rapid, European scale-up.
03
We concentrate on high-value, mission-critical markets where performance, safety and reliability are non-negotiable — accelerating Europe’s clean-energy transition by turning innovation into industrial impact.

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Our team
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Technoport SA
2 Rue de l´Innovation
L-7795 Bissen, Luxembourg
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