Energy from the sun – delivered free to your door

Anyone investing in a new heating system today should design it from the outset to include a solar thermal system.
- Brochure | Energy from the sun (PDF 3 MB)

Solar thermal systems for DHW heating and central heating backup

Anyone investing in a new heating system today should design it from the outset to include a solar thermal system. This not only allows you to benefit from lower energy consumption, but also to look forward to lower monthly energy bills.

Vacuum tube collector

Effective use of the sun's heat - these absorbers with highly selective coating collect a vast amount of solar energy, thereby ensuring high efficiency. At the same time, the vacuum in the tubes provides very effective thermal insulation. This means there are almost no losses between the glass tubes and the absorber, enabling the collector to convert even low levels of insolation into useful energy. The vacuum tube collectors use the available insolation extremely efficiently, particularly in the spring and autumn, and in the winter when outside temperatures are low.

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