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Leading technology

We are a leader in technology for the exploitation of solar thermal energy.
We have a technological edge over the following areas:

  1. Technology for utilization of solar thermal energy
  2. Drain back technology to exploit the heat capacity of water
    Drain back system based on clean water provides both energy and environmental benefits. Drain back solutions protects the system against frost and boiling while at the same time it retains a higher heat transfer than the other systems can point to. The heat capacity of water is around 30% higher than the heat capacity of glycol.
  3. Architectural integration
    The solution is easily integrable into the roof as well as in the wall. The visible part (the collectors) builds only 100 mm thick and will fits completely into the roof construction for single or double curvature rooftiles. The panels can also be easily integrated in the wall to express a smoth architectural solutions.