Smart energy concept with heat pump and photovoltaics
This single-family home on the southern foot of the Jura mountains was skilfully crafted to suit the wind and weather conditions. With the geothermal heat pump, a photovoltaic system and a building that is deliberately adapted to the local weather conditions, natural energy is expertly used all year round to ensure comfortable room temperatures.
The Optiheat All-in-One geothermal heat pump heats the single-family home in winter and cools it in summer using the Free Cooling function.
In harmony with the surroundings
In the case of this new, timber-constructed home in Oberdorf, Solothurn, the architecture, which is adapted to the local wind and weather conditions (for example, its design incorporates an L-shaped corner to protect the terrace from the wind), is not the only thing that captivates; there is also an interplay between the building technology and nature:Free air conditioning
To heat the rooms, the Optiheat All-in-One geothermal heat pump skilfully uses power from the roof and also from the network during the night. During summer, the underfloor heating is converted into free air conditioning, thanks to free cooling. The room temperature can therefore be lowered by 2 to 4°C. The hot water heating system is also well-thought-out. An independent heat pump boiler uses room air to heat domestic hot water and simultaneously cools and dehumidifies the room, making it suitable for use as storage space.
In brief
New built single-family house
Geothermal heat pump Optiheat All-in-One with Free Cooling
Photovoltaic system
Heat pump boiler for hot water production
Integration of the heat pump into the PV system
Heat pumps and photovoltaic systems make a strong team when combined correctly. The increasing use of both technologies offers homeowners the opportunity to organise their energy supply sustainably and cost-effectively.
In safe hands
Choosing a CTA heat pump means opting for a high-quality, durable product. Even though heat pumps are generally considered low-maintenance, regular servicing and checks are required to maintain their perfect and low-cost performance in the long run. For newly installed heat pumps, experts recommend taking out our «CTAplus» extended warranty. This comprehensive protection offers cover for up to 12 years from commissioning. Alternatively, or even after the «CTAplus» expires, we offer a flat-rate service contract that we, a family-run company with Swiss-based production, offer for all heat pumps.
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Involved
Architektur: Raum B Architektur
Building technology: Enerconom AG
Heat pump supplier: CTA AG