Our vacuumtube solar panel produces energy without direct solar radiation, or with only less radiation, which occures mostly during the winter months. The high-selective 3-coat-absorber transforms ca. 95% of the light into energy, which can be used as energy for heating or transforming hot water for free. We offer 3 types of these high power solar panels with 10, 16, or 20 tubes optinally expandable and put several modules together.

Our solar panels are weather-proof and due to the extremely strong Dewar-glass secure against hailstorm up to 30mm hailstones (if levelled out horizontal).
The perfect system control is a result of the revivo home-controller.