Designed in Provence, Made in France
The multi-energy Spring panel was developed by our team of engineers based in Marseille, under the bright sun of the Provence region. We are proud that the assembling of the panel is conducted exclusively in France in a ISO 9001 certified manufacturing site.
Due to its unique design combining photovoltaic and thermal components, and protected by multiple international patents, Spring is specifically designed for :
- optimized industrial manufacturing
- making it more efficient
- more esthetic and cheaper than its competitors
We apply rigor and detailed attention to the selection of materials as well as the robustness of our production lines in order to propose the most reliable product for your project.
The Spring panel has a photovoltaic performance warranty ensuring that the efficiency will not decrease below 80% over 25 years.
Our panels thus have an excellent product lifetime cycle, especially compared to other energy production systems, such as a boiler or a heat pump.
ARE THE DUALSUN PANELS PATENT-PROTECTED?
Yes, we have 5 patent families (with 22 patents in total!) that protect the key innovations of the DualSun panels.
HOW THE COOLING EFFECT INCREASE PV EFFICIENCY?
This is due to the operational voltage of the PV cells decreases significantly with an increase in temperature.
A strong gesture for the climate
Committed to a circular economy approach, the DualSun company has designed the Spring panel such to maximize its capacity to be recycled.