Find answers to your questions in our knowledge base
- Is there a risk of clogging within the polypropylene heat exchanger over time?
- Can the DualSun panel be installed with a drain-back system?
- How are DualSun modules protected against frost?
- How is the temperature probe attached to the Spring panel?
- What are the different pressure limits for a DualSun installation?
- What is the difference between the hybrid Spring panel and the photovoltaic Flash panel?
- See all 24 articles
- What happens if the water stagnates in the panels? Is there a risk of overheating?
- Is the DualSun Spring panel compatible with pool water?
- Is the DualSun Wave panel designed to resist saltwater conditions?
- Is the DualSun Wave panel compatible with pool water?
- Is the DualSun Spring panel designed to resist saltwater conditions?
- Can DualSun panels be used only for photovoltaics (without fluid inside)?
- Why is the rated thermal power calculated by the SPF so low?
- What is the difference between the non-insulated and insulated versions of our panels?
- What is the thermal performance of the DualSun Wave panel?
- What is the design of the Wave heat exchanger?
- How is the difference in thermal expansion managed between the glass and the heat exchanger on the Wave panel?
- What is the link between the normative power output Wth/m2 and the a0 coefficient (optical efficiency)?
- See all 13 articles
Quality, Certifications, Warranties
- Is the DualSun panel manufacturing site ISO 9001 certified?
- What insulator is used with the Wave panel? What is its lifespan?
- What insulation material is used for the DualSun Spring panel?
- Where are the PV cells of the DualSun panels manufactured?
- Can DualSun panels use thin-film solar cells?
- Where are DualSun panels manufactured?
DualSun versus another solar system
- Given the choice between a 3 kWp pure PV module and a 1 kWp hybrid DualSun module for the same price, why should I choose the DualSun?
- What are the differences between the installation of conventional solar thermal and DualSun PV/thermal?
- How does the thermal efficiency of a DualSun panel compare to that of a conventional solar thermal module?
- How does the cooling effect of the DualSun panel increase PV efficiency?
- Why choose DualSun over solar PV and solar thermal (two side-by-side installations)?
Domestic hot water
- How do I write up an estimate/invoice for DualSun so that my client can benefit from all available aid and subsidies?
- What should I prepare for a DualSun installation in the case of a new construction or a major renovation?
- What should be taken into account with an isolated solar installation?
- Can an installer meet with me before my house is built?
- What qualifications are necessary to install DualSun panels?
- Is DualSun suitable for "mobile" projects such as on a boat, a camper or a tiny-house?
DualSun certified installers
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