One panel, all your energy needs

One unique panel for electricity and hot water

DualSun has succeeded the challenge to unite in one single panel two technologies to garner the sun’s energy : photovoltaics for electricity generation and solar thermal for hot water production.

The DualSun panel is a hybrid solar panel that reduces rooftop space by installing one panel instead of two.

The design of the panel, conceived for maximum flexibility, allows the panel to be compatible with numerous systems to cover the ensemble of a building’s energy needs.

But the advantages of the panel don’t stop there. The water circulation through the panel cools the photovoltaic cells which increase their efficiency. More than just the sum of two technologies, DualSun has created an exemplary synergy that maximizes the sun’s energy.



The DualSun Spring panel is the most recent model of DualSun’s hybrid panels.
With its double energy production, refined design, and competitive price, the Spring represents a revolution in solar technology.

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The exceptional efficiency of the DualSun panel allows it to produce 3 times more energy than a standard photovoltaic panel.

As the first hybrid panel certified in the world, the DualSun panel has obtained the best European certifications.

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The DualSun panel is designed by our team of engineers in Marseille and is assembled exclusively in France.

The carbon balance of the panel is 2-3 years and the panel is enitrely recyclable.

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In addition to gaining rooftop space, the DualSun panel allows to meet different energy needs of buildings such has domestic hot water or pool heating.

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> Commercial building

DualSun in numbers


What’s new with DualSun

DualSun is committed to being a key mover and shaker for the solar industry in France and around the world.
Discover our latest news.

  • DualSun to participate at InterSolution 2019!
    by DualSun on 4 January 2019 at 10 h 02 min

    DualSun is delighted to announce its participation at InterSolution 2019 with partner CLIMAPAC in Ghent, Belgium the 23rd and 24th of January 2019, stand 8527. InterSolution is the number one networking and trade fair for solar energy in the Benelux (Belgium, Netherlands, Luxembourg) with an average of 3,800 visitors. Learn more about DualSun and CLIMAPAC with this L’article DualSun to participate at InterSolution 2019! est apparu en premier sur DualSun Blog.

  • DualSun announces its participation at ISH Frankfurt in March 2019!
    by DualSun on 7 December 2018 at 16 h 32 min

    DualSun is thrilled to announce its participation at ISH 2019 in Frankfurt, Germany March 11-15 2019! With over 200,000 visitors and 2,400 exhibitors, ISH is the world’s leading trade fair for the combined topic of HVAC (heating, ventilation, and air-conditioning) and water. After 5 years of commercial and technical development, culminating in a high-performance, patented, L’article DualSun announces its participation at ISH Frankfurt in March 2019! est apparu en premier sur DualSun Blog.

  • Supreme Heating Offers new DualSun Electricity-Producing Pool Heating System
    by DualSun on 19 September 2018 at 14 h 39 min

    AllState Journal – September 19th- read online Perth, Australia – Sep 19, 2018 – Supreme Heating announced the availability of the Heatseeker DualSun Solar Electricity and Pool heating solution. The hybrid system is unique in that it produces electricity and heats the family swimming pool at the same time, providing one footprint and two solutions. Supreme Heating L’article Supreme Heating Offers new DualSun Electricity-Producing Pool Heating System est apparu en premier sur DualSun Blog.

  • Study comparing PV/T modules shows that DualSun panels have the best thermal performances!
    by DualSun on 14 September 2018 at 10 h 02 min

    We are proud to present a study conducted by the CEA and Institut National de l’Energie Solaire (INES) where 5 PV/T solar hybrid panels were tested under the exact same conditions to determine their thermal performances.  The results show that DualSun panels have the best thermal performances! The tests were conducted in 2015 (for the DualSun Wave) and L’article Study comparing PV/T modules shows that DualSun panels have the best thermal performances! est apparu en premier sur DualSun Blog.

DualSun: Visit hybrid solar installations around the world

Whether through its network of certified installers, or through partners in the building industry for the commercial sector, DualSun panels are being installed on roofs all over the world. Discover our installations and find some that resemble your project !

You can also become your own utility powered by the sun !


Visit the DualAcademy!

Solar energy can sometimes seem complex and obscure. That’s why we have created a dedicated space to detailed information about our products and solar in general. Whether you are looking for technical information on our products, or details about the regulatory context for your solar project, or even how the process works for installing panels, you will find all the information you need at our DualAcademy.


The power output of the DualSun Spring panel varies depending on the temperature of the water in the panel.


DualSun panels have a product warranty of 10 years and a PV production warranty of 25 years.


DualSun panels have a lifespan of 25-30 years and yes! Thanks to PV CYCLE, DualSun panels are 80% recyclable.

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