Gallery Opticube 1
Gallery Opticube 1
December 2018
Headquarters 5100 Namur, Belgium

Opticube - All in one solar thermal container system, easy to install and accessible to everyone in the world.

Opticube is a new concept of solar thermal system making solar heat easier to afford and to install .

All the complexity and hydraulics elements are integrated into a sea container, which makes it easy to transport, install and deploy on site (a 100m² Opticube can be deployed in one day). As all the technical parts are pre-mounted and tested in a workshop, it avoids functioning problems and little maintenance is needed. This solar thermal system allows reducing fossil fuels which are used for heat production. The purpose of the Opticube is to meet large heat demand, for example: hygienic water demands in collective housings, or industrial process.

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Key features

  • 95 % less CO2 than gas boiler for producing the same heat


  • 40% less expensive compared to a classic solar thermal system

Categories of Application

Company Profile

Maturity Stage

  • Medium and large scale commercialization
  • Small scale commercialization
  • Initial market commercialization
  • Prototype testing in the real world
  • Prototype testing 1:1 in the lab

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The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.