Solar Collectors
Use the sun as an additional energy source with HDG solar collectors. The ideal complement to your wood heating system.
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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
Solar thermal integration
Solar energy can be used as an additional heat source. When sufficient solar radiation is available, the solar collector converts solar energy into heat.
- 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 does not meet the current heat demand, the HDG wood boiler can automatically provide additional heat.
- The solar system can be integrated into up to three zones (domestic hot water and/or accumulator).
Advantages of solar thermal integration
- Low-maintenance and reliable technology
- Solar thermal energy can be used as an additional heat source
- Can be integrated into domestic hot water and heating systems, depending on the system configuration
- Funding opportunities may be available, depending on applicable programmes and eligibility criteria
Can be combined with HDG boilers
- Supports integration of solar thermal energy via a shared accumulator
- Solar-generated heat can be used for domestic hot water preparation and heating support, depending on the system configuration
- Available solar heat can be transferred to the heating system via the accumulator
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