PVT and geothermal probes

PVT and earth probe regeneration

Another common application of PVT collectors is the regeneration of ground probes and ground registers. They prevent the ground from cooling down, increase the efficiency of the heat pump and minimise the length of the borehole heat exchanger. The larger the borehole heat exchanger field, the more important its regeneration.

Überbauung Wydäcker, Zürich

In Zurich, the Wydäcker development goes into operation: 4 apartment buildings with regenerated geothermal probe fields.

Maihofhalde Luzern

At Maihofhalde in Lucerne, the 3rd stage with 90 flats was realised on behalf of abl (allgemeine baugenossenschaft luzern).

MFH Imbisbühlstrasse Zürich

The Imbisbühlstrasse 12 apartment building is a showcase project: 20 Silverstar SL 270i PVT modules on the roof provide the energy supply.

Villetta Brissago

The beautiful villetta is located on the south-eastern slope of Brissago. In the steeply sloping terrain, an ideally sunny "energy railing" with PVT Solar hybrid collectors could be installed at the property boundary.