Opticube: All in one pre-mounted solar thermal kit

Pre-mounted solar heating system in a container

Easy, fast and accessible to anyone mounting kit

Ideal solution for 30 m² to 3.000 m² of solar collectors

100% renewable energy

Optimum Sizing™

Optimum Sizing™

starts where others stop!



Find out how to obtain the greatest solar fraction while keeping an economically balanced system.


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Range of Sunoptimo products

Sunoptimo has developed a wide range of products focused on large solar thermal systems and based on the Drainback principle (self-draining).



Through its many partners, Sunoptimo is developing its activities in Europe.

Many references attest to the quality and performance of its products, as well as the control of the various parameters of a solar installation.


Remote monitoring of solar installations

Sunoptimo offers various services as a specialist in solar thermal


Opticare Contract

Before installation

During installation

After installation

About us

The Opticube integrates the experience of Sunoptimo and the solar thermal complexity.in a "All in one" kit.

Easy, fast and accessible to anyone mounting.

Ideal for needs starting at 30 m² up to 3.000 m²

Solar applications

Sunoptimo studies, develops and markets solar thermal solutions for all types of needs. Each project is sized according to the Optimum™ Sizing principle ....

Optimum Sizing™

This is the calculation of the Sunoptimo solar collector area that is economically ideal.

Greater savings, greater independence, less fossil energy required, less CO2 emissions,…

Some references


Discover our recent references



The new version of our brochure dedicated to the Opticube is now available !

You can...


Sunoptimo receives an innovation grant from the Walloon Government for the development of the Opticube....


Sunoptimo moves. As of 12th of July /2016, Sunoptimo will be located at 940 (E) chaussée de Marche, 5100...


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