Dualsun SPRING
Double your solar potential with hybrid solar
The Dualsun SPRING hybrid solar PVT panel generates both electricity (PV) on the front side and heat (Thermal) on the back side.
It produces 2 to 4 times more energy than a standard PV panel, maximizing energy output while minimizing your carbon footprint.
SPRING works with every type of system: water heaters, heat pumps, pool heating, geothermal setups.
All to heat your home without heating up the planet.
Learn more about the SPRING PVT panel
- 30-year warranty The photovoltaic output of all our panels is guaranteed for 30 years. And our customer support? Free. For life.
- Low-Carbon Certified Our entire range is fully low-carbon certified. Real environmental commitment starts here.
- Strict quality control Every panel is inspected one by one for peak performance and perfect finish.
Our innovation
The world’s first hybrid solar PVT technology
The front side
Converts sunlight into electricity.
This low-carbon panel, equipped with cutting-edge TOPCon cells, delivers maximum photovoltaic efficiency.
The back side
Captures heat from the sun, your roof, and the surrounding air.
Its high-performance heat exchanger, made of ultra-durable, infinitely recyclable aluminum, meets your building’s heating needs while boosting the electrical output of the front side.
Optimize the energy efficiency of your system with the SPRING PVT panel
The Dualsun SPRING panel is designed to maximize energy output by generating both electricity and heat and can be adapted to various energy systems:
Solar domestic hot water
Solar electricity and domestic hot water
60% in cost savings on your electricity and hot water bills with SPRING hybrid solar panels
2x more energy
For the domestic hot water solution, the DualSun SPRING panel produces 2x more energy per m2 than a standard photovoltaic panel
For all types of buildings and sectors
Homes, apartment buildings, hotels, hospitals, nursing homes, campgrounds and any building with electricity and hot water needs
Solar pool heating
The zero energy solar pool
With DualSun SPRING hybrid panels, you can reduce or eliminate expenses of your pool with clean, stable and 100% renewable energy
3x more energy
For the pool heating solution, the DualSun SPRING panel produces 3x more energy per m2 than a standard photovoltaic panel
For both residential and commercial swimming pools
A perfect solution for all types of pools (residential, community, hotel, camping) that optimizes savings and comfort
Solar heating with heat pump
Solar electricity and heat
Reduce heating costs by combining SPRING hybrid solar panels with a heat pump or other heat system
4x more energy
For the solar panel / heat pump heat solution, the DualSun SPRING panel produces 4 times more energy per m2 than a standard photovoltaic panel
For all types of buildings and sectors
The DualSun SPRING panels are compatible with numerous heating systems and there is are heating possibilities for all types of homes and buildings
Solar ground source energy
Solar electricity and heat
Heat your home with SPRING hybrid panels combined with a geothermal heat pump (with a borehole in the ground for the heat supply)
4x more energy
For the solar panel / heat pump heat solution, the DualSun SPRING panel produces 4 times more energy per m2 than a standard photovoltaic panel
For all types of homes and heated buildings
DualSun SPRING panels are suitable for residential, commercial and industrial buildings.
Solar electricity and domestic hot water
60% in cost savings on your electricity and hot water bills with SPRING hybrid solar panels
2x more energy
For the domestic hot water solution, the DualSun SPRING panel produces 2x more energy per m2 than a standard photovoltaic panel
For all types of buildings and sectors
Homes, apartment buildings, hotels, hospitals, nursing homes, campgrounds and any building with electricity and hot water needs
The zero energy solar pool
With DualSun SPRING hybrid panels, you can reduce or eliminate expenses of your pool with clean, stable and 100% renewable energy
3x more energy
For the pool heating solution, the DualSun SPRING panel produces 3x more energy per m2 than a standard photovoltaic panel
For both residential and commercial swimming pools
A perfect solution for all types of pools (residential, community, hotel, camping) that optimizes savings and comfort
Solar electricity and heat
Reduce heating costs by combining SPRING hybrid solar panels with a heat pump or other heat system
4x more energy
For the solar panel / heat pump heat solution, the DualSun SPRING panel produces 4 times more energy per m2 than a standard photovoltaic panel
For all types of buildings and sectors
The DualSun SPRING panels are compatible with numerous heating systems and there is are heating possibilities for all types of homes and buildings
Solar electricity and heat
Heat your home with SPRING hybrid panels combined with a geothermal heat pump (with a borehole in the ground for the heat supply)
4x more energy
For the solar panel / heat pump heat solution, the DualSun SPRING panel produces 4 times more energy per m2 than a standard photovoltaic panel
For all types of homes and heated buildings
DualSun SPRING panels are suitable for residential, commercial and industrial buildings.
Are your electricity needs significantly higher than your heating needs?
Add FLASH PV panels
Are you a solar professional with a large-scale (100kWp+) project?
Contact our engineering teamOur commitment
Engineered for excellence
We select high-quality components and manufacturing processes that minimize CO2 emissions, making cutting-edge solar technology accessible to a wider audience while ensuring top energy and environmental performance. We are proud to handle the final stages of SPRING production in France at our factory in Jujurieux.
European and French production
70% of the value of the SPRING panel comes from European production: the Dualsun SPRING panel is, therefore, Made in France.
The best ecological efficiency on the market
By optimizing the energy output of every square centimeter installed and committing to reduce the carbon impact of its production, we have created the most ecological solar technology with SPRING.
30x
On average, your installation saves 30 times more CO2 than it emits during its manufacturing.
10geqCO2 / kWh
The carbon footprint of one panel, which is 2 to 3 times lower than the industry average.
Our warranties
Your peace of mind,
our guarantee
30-year warranty
The performance of the panels is guaranteed for 30 years.
Free lifetime customer support
Our customer service, based in France, answers all your questions within 72 business hours.
Certified installer network
We verify customer feedback and the quality of installation by our certified installers.
Our quality
Built to stand the test of time
1 BY 1
Each Dualsun SPRING panel is tested individually at the end of the production line.
Over 10 tests for durability & safety
Accelerated aging tests, resistance tests against solar radiation, fire, snow, wind, and extreme conditions (hail, salt fog, sand, etc.) are conducted in independent laboratories (TÜV, Germany).
Performance characteristics of the Dualsun SPRING4 PVT panel
Dualsun SPRING installations around the world
Emissions cut by 98% thanks to a geothermal + solar hybrid system
- 2024 Hönö, Suède
- Panels : 94 Dualsun SPRING hybrid panels
- Power output : 35,25 kWp
Find out more
Vincent optimizes his energy with Dualsun’s new innovation, a smart solar water heater – St Herblain, France
- 2024 Saint Herblain, France
- Panels : 6 PVT & 6 PV
- Power output : 6 kWp
Find out more
Solar heating for this municipal swimming pool: an innovative and sustainable solution in Cabourg
- 2024 Cabourg, France
- Panels : 115 hybrid + 609 photovoltaic
- Power output : 100 kWp
Find out more
Ready to unlock your solar potential?
We’re here to help.
FAQ
Frequent questions about the SPRING panel
-
Where are the hybrid Dualsun SPRING panels manufactured?
In France! Our Dualsun SPRING hybrid solar panel (PVT) carries the Made in France label because it is proudly engineered and manufactured in France:
- Our team of engineers is based in Marseille in the South of France.
- Our factory is based in Jujurieux in the department of Ain. It is ISO 9001 certified to guarantee the outstanding quality of our products.
The proximity of our branches allows us to ensure better control of our production line and limit transportation costs.
Developing a high quality and eco-friendly product is our priority.
-
What is the origin of photovoltaic laminates of Dualsun SPRING and FLASH panels?
The photovoltaic cells of the Dualsun panels are manufactured and assembled in Asia.
They are said to be “laminated”, i.e. hot pressed against the glass plate used in the front of the panels.The photovoltaic industry is evolving very quickly with the development of gigantic factories capable of producing several gigawatts (1 GW = 109 W) of solar photovoltaic panels per year.
-
Can DualSun panels be recycled?
Yes! Thanks to SOREN (former PV CYCLE), Dualsun panels are 94,7% recyclable.
Dualsun panels have a lifespan of 25-30 years. What happens to the panels once they have reached the end of their lifetime, or how do we manage broken or defective panels? Dualsun panels are recycled via SOREN, the first worldwide take-back and recycling scheme for photovoltaic module waste. The cost of recycling is included in the initial price of the panel as an “eco-participation” cost.
Solar power deployment took off 10 years ago, thus major recycling needs will be necessary in 10-15 years from now. However, the industry is already prepared – both technically and financially.