Our Technology

The Capture of
Triple Energy

Our collector network, installed just 50 mm below the surface, simultaneously exploits three renewable energy sources for efficiency without precedent.

Source 1

Solar Radiation

The black resin surface absorbs up to 85% of incident solar radiation. The energy stored in the slab is continuously recovered by the heat-transfer fluid.

+35% yield vs geothermal alone
Source 2

Shallow Geothermal

The shallow ground holds a stable temperature between 10 and 14°C all year round, independent of surface climate swings.

12°C stable year-round
Source 3

Ambient Air

The permeability of the resin lets the fluid draw calories from air passing through the structure — even in cloudy or rainy weather.

24/7 continuous capture

The Energy Flow

One System, Two Seasons

Three free energy sources feed a single heat pump that delivers more than five times the energy it consumes — heating in winter, cooling in summer.

SUN AIR BUILDING Heating Cooling Hot water HEAT PUMP x5.2 energy yield Ground level ← 50 mm TERATHERM SURFACE Geothermal Winter · Heat → Building Summer · Heat dissipated → Ground

Exceptional Efficiency

The synergy of three energy sources gives our system a SCOP above 4.0 — meaning that for every 1 kWh of electricity consumed, it delivers more than 4 kWh of heat.

Certified NF EN 14511
RGE-compatible · FR
Klimabonus-eligible · LU
>4.0
Annual SCOP
75%
Free Energy
÷4
Annual Bill
0dB
Noise

On the Ground

An Integrated
& Invisible Build

The serpentine collector network is laid in a shallow bed, connected to a central manifold, then sealed under a permeable architectural resin. Once cured, the energy system disappears completely — only a beautiful surface remains.

50mm
Depth
0
Outdoor units
100%
Invisible
Shallow trench with collector pipe being laid
Earthworks
Premium resin being applied over the network
Resin
Finished premium resin surface
Finish

Implementation

Four Steps to
Invisible Comfort

Our installation grafts onto outdoor landscaping works that are already planned — pooling the earthwork costs.

01

Diagnosis

Thermal audit of the building and feasibility study. We size the collection area to match actual demand.

02

Earthworks

Shallow stripping to 50 mm. The serpentine collector network is laid and connected across the whole surface.

03

Premium Resin

High-performance permeable resin is applied, chosen from our range of premium architectural finishes.

04

Total Comfort

Connection to the central heat pump. Commissioning and real-time monitoring through our app.