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Advancing heat batteries for residential heating and electric systems

A compact and affordable heat storage solution to meet Europe’s transition to renewable energy

Heat-INSYDE Clean
The new heat battery delivers clean energy when you need it.
Heat-INSYDE Compact
The new HEAT-INSYDE battery offers the same storage capacity (170kWh) at a 10 times more compact size than today’s state of the art batteries and will fit into every basement.
Heat-INSYDE Affordable
Our heat battery will be very affordable.
Heat-INSYDE Versatile
HEAT-INSYDE enables balanced central (grid) and decentral energy supply, allowing configuration in both heat and electricity systems.
Heat-INSYDE Sustainable
Safe and easy to recycle base material, very low eco footprint, designed for re-use.

HEAT-INSYDE System Factsheet

Want to learn more about the key technical details?

Download the factsheet

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The project consortium needs expert feedback regarding the potential application of the technology for other use cases

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Why HEAT-INSYDE?

  • The EU aims to increase the energy share of renewable energy systems to 32% by 2030. This transition comes with large fluctuations in supply and demand so it is essential to store energy that can be delivered when needed. 
  • The main use of energy by European households is for heating, but no compact and affordable solution is available to efficiently store and supply heat energy based on user demand.

Project facts

HEAT-INSYDE is a 4.5 year Innovation Action funded by the European Union’s Horizon 2020 research and innovation programme.

Latest news

This  project has received funding from the European Union’s Horizon 2020 re­search and innovation programme under grant agreement No. 869810.