Harness the full power of the sun with a single intelligent module that generates electricity and usable heat at the same time — unlocking up to 4× more energy per square meter.
Soaring energy prices across Europe reveal a hard truth: conventional heating and solar solutions were never built to work together.
Standard PV panels discard most of the sun's captured energy as waste heat — leaving enormous potential sitting unused on every rooftop, every day.
Air-source heat pumps lose efficiency in exactly the conditions where you need heating most — delivering the least when your bills are the highest.
Running separate PV and thermal systems side-by-side demands twice the roof area for roughly half the combined energy output. A fundamental design dead-end.
Scroll to explore each layer — from sunlight to usable energy.
Monocrystalline silicon cells capture incoming photons and convert them directly into clean electricity — even under overcast skies and diffuse light conditions.
An aluminum or copper heat exchanger bonded to the panel's reverse face captures the heat that standard PV panels simply throw away — turning waste into a resource.
A closed-loop glycol-water mixture circulates through the collector continuously, carrying harvested thermal energy away from the panel and into your building's energy system.
Electricity flows to your home or grid. Heat flows to your water tank, heat pump, or underfloor system. One installation. No trade-offs. Maximum efficiency from every photon.
Every component selected for longevity, efficiency, and seamless integration with modern heating systems.
PVT — Photovoltaic-Thermal — is what you get when you ask a simple question: why discard the sun's heat when you could put it to work?
Unlike any conventional panel, PVT captures the sun's full energy spectrum — producing both electricity and heat from the exact same surface area, simultaneously.
Thermal energy is harvested continuously — in cloud cover, low-angle winter sun, snowfall, or temperatures below −20°C. PV electricity output is maintained in diffuse light too.
The thermal layer actively cools the PV cells — directly improving electrical efficiency by 10–15% and extending the module's operational lifespan well beyond 25 years.
Not just an alternative — a superior evolution. Every dimension that matters.
| Feature | Solar Thermal Collectors | PVT System ✦ |
|---|---|---|
| Energy Output | ✗ Heat only — no electricity generated | ✓ Electricity AND heat simultaneously |
| Year-Round Performance | ✗ Overheats in summer, underperforms in winter | ✓ Stable all-season output in any weather |
| Cloudy / Low-Light | ✗ Heavily dependent on direct solar radiation | ✓ Harvests energy even in diffuse light |
| Cold Climate | ✗ Poor performance below freezing | ✓ Operates reliably below −20°C |
| Total Efficiency | 30–40% typical | ✓ Combined 80%+ efficiency |
| Overheating Risk | ✗ Fluid degradation and system stress | ✓ Excess energy converted to electricity |
| Heat Pump Integration | ✗ Not optimized | ✓ Perfect pair — up to 50% less electricity use |
| Roof Space | Requires separate PV panels for electricity | ✓ One system, more energy per m² |
| Maintenance | Higher lifecycle costs | ✓ High longevity, minimal maintenance |
| ROI | Lower return on investment | ✓ Highest possible ROI — one system does it all |
Drag the handle to compare. Same roof area — dramatically different energy output.
When a PVT system feeds a heat pump, the results are transformative. Instead of drawing heat from cold outdoor air, the pump draws from a stable, solar-heated fluid — dramatically improving efficiency regardless of season.
No drilling required. No geothermal groundworks. Just a renewable, stable heat source sitting on your roof — working all year round.
The pump produces 4.5–5.5 units of heat for every unit of electricity consumed — far beyond what air-source systems achieve in winter.
Up to 50% less grid electricity needed compared to a standalone air-source heat pump installation.
PVT replaces the need for costly geothermal borehole drilling — providing an above-ground renewable heat source at installation cost.
Stable thermal output when outdoor air temperatures are at their lowest — precisely when you need it most.
When roof space is limited, efficiency is everything. PVT makes every square meter count.
PVT combines the advantages of photovoltaics, solar thermal, and heat pumps — while eliminating their biggest individual weaknesses.
In warm climates, PVT systems can also deliver efficient passive cooling, reducing summer energy demand while still generating electricity. It is the only system that unifies electricity generation, heating, and cooling in one integrated installation.
Adjust the sliders to match your property and see your projected energy savings.
Estimates based on EU average energy prices and typical PVT performance data. Actual results depend on local conditions, installation configuration, and energy prices. Request a detailed assessment for your property.
From single-family homes to high-demand commercial operations, PVT scales seamlessly to any application.
Energy systems are undergoing their most significant transformation in decades. Those who act now will be well-positioned for what follows.
It is a complete energy system built for the decades ahead — one that makes buildings genuinely self-sufficient and shielded from unstable energy markets. One investment. Electricity, heat, and cooling. For 25+ years.
We partner with leading European manufacturers including Greenonetec to deliver the highest-quality field-proven systems available.
Real results from real installations across Europe — hotels, homes, and commercial buildings.
"Our energy bills dropped 62% in the first full year. The PVT system heats all 48 guest rooms and generates enough electricity to run our entire kitchen operations. We should have done this five years ago.
"No more oil boiler. No more enormous winter heating bills. The system paid for itself faster than our installer projected — and it runs completely silently, without any outdoor unit noise.
"We needed one solution that satisfied ESG reporting requirements and cut operational costs simultaneously. PVT delivered both — and qualified our building for green certification within the same reporting cycle.
Three sectors. Three installations. Consistent, measurable results.
Replaced a gas boiler and separate PV array with a single integrated PVT system. Now generates hot water for all guest rooms while feeding surplus electricity to the grid in summer.
Oil boiler decommissioned after the first winter. The PVT array pairs with an air-to-water heat pump, reducing annual grid electricity consumption for heating by over 55%.
Paired with a ground-coupled heat pump, the PVT array provides pre-heated fluid above 25°C year-round — the highest heat pump COP ever recorded for this building.
Let's design a PVT system around your building, energy goals, and budget. Our team handles everything from the initial assessment through to full installation.
No commitment. No pressure. Just a conversation about your energy goals.
Tell us about your building and energy goals. We'll come back with a tailored assessment — no cost, no obligation.
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Serving residential and commercial clients across Central & Eastern Europe
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