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Solar Collectors

Use the sun as an additional energy source with HDG solar collectors. The ideal complement to your wood heating system.

  • Technical data
    Dimensions 2186 x 1156 x 80 mm
    Gross area 2.53 square meters
    Absorber surface 2.349 square meters
    Connections 2 x 18 mm
    Heat transfer medium content 2.7 l
    Weight 37 kg
    Permissible operating pressure 10 bar

Technology makes the difference

The expert for wood heating systems from Germany

Using the power of the sun cleverly

Use solar energy as an additional energy source in your home. Solar energy is available whenever sufficient sunlight is present.

  • The solar collector converts solar radiation into heat.
  • The heated solar fluid transfers the generated heat to the heat exchanger.
  • If the available solar energy is insufficient to meet demand, the HDG wood boiler can provide additional heat automatically.
  • The solar system can be integrated into up to three zones (domestic hot water and/or accumulator).

Advantages of solar thermal energy

  • Low-maintenance and reliable technology
  • Using solar energy as an additional energy source
  • Can contribute to reducing carbon dioxide emissions, depending on the system configuration and the energy source replaced
  • Funding opportunities may be available, depending on applicable programmes and eligibility criteria

Can be combined with HDG boilers

  • Supports efficient use of thermal storage through a shared accumulator
  • Can reduce heating effort, particularly during the summer months
  • Can help reduce fuel consumption by utilising available solar energy

Easy installation

  • Installation: Upright side by side/crosswise on top of each other possible
  • Tilt angle: 20 to 60 degrees
  • Series connection: Maximum 6 collectors
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