DualAcademy
Find answers to your questions in our knowledge base
What is the DualSun solar hybrid panel?
Technology
- What is the inter-coupling distance of the SPRING inter-panel links?
- What are the dimensional characteristics of the SPRING inter-panel connections?
- What are the technical specifications of the PT1000 4mm DualSun panel temperature probe?
- What material are the inter-panel links of the Spring panel for pool heating (SP) made of?
- What material are the inter-panel links of the pressurized Spring panel (P) made of?
- What is the lifespan of DualSun panels?
- See all 29 articles
Usage
- What is the minimum operating temperature of the SPRING panel?
- What is the expansion volume of the heat exchanger of the SPRING panel and the DualQuickFit hose?
- Is the DualSun Spring panel compatible with ethanol as an antifreeze fluid?
- 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?
- See all 9 articles
Performance
- How does the thermal power output of the SPRING panel change according to outdoor conditions?
- How does the temperature gradient of the SPRING panel change according to outdoor conditions?
- Why does the non-insulated DualSun SPRING panel perform better at low temperatures?
- What is the difference between energy (kWh) and peak power (kWp)?
- How to read the thermal power curve on the DualSun Spring panel data sheet?
- What is the LID and LeTID that would degrade the photovoltaic yield on DualSun panels?
- See all 19 articles
Quality, Certifications, Warranties
- What standards are met by the MC4-Compatible "RenheSolar - RH05-6" connectors that equip some DualSun panels?
- How is the tightness of DualSun panels tested in the factory (pressure test per unit)?
- Are the certificates of DualSun panels issued by an accredited certification body?
- Are DualSun panels certified in the United States?
- What is the salt spray test on DualSun solar panels?
- What does “gross area” mean in the SOLAR KEYMARK certification?
- See all 13 articles
Manufacturing
- How is the microinverter mounted to the DualSun FLASH AC panel?
- Are DualSun panels certified anti-PID?
- Do DualSun Spring panels have anti-reflective glass and what is their luminance ?
- 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?
- See all 9 articles
Why install DualSun panels?
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)?
How to prepare a DualSun project?
Integrated solutions
Pool heating
Domestic hot water
Technical requirements
- What are the conditions of use of the SLL solar station?
- 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?
What is the process for installing DualSun?
Simulation tool
DualSun certified installers
Steps
How to install DualSun products?
Pool heating
- Is it possible to add and control a booster pump on a DualSun pool heating system?
- How do I winterize a DualSun installation directly connected to a pool with a CS/2 controller?
- How does the panel drainage kit of a pool installation work?
- What installation options are available for a pool-heating system?
- What are the components (besides the panels) of the kit for pool heating?
Solar hot water heating
- Which solar controllers are compatible with DualSun?
- How to adjust the DualSun solar controller coupled with an Ökofen pellet boiler?
- How to set up the calorimeter function on a DualSun installation?
- Are the DualSun SPRING panels compatible with Auer Aurea solar tanks?
- Is DualSun compatible with the Alliantz Balpac Pro thermodynamic water heater?
- Is DualSun compatible with the Airwell TDF thermodynamic water heater?
- See all 32 articles
Hydraulic connections
- Is it possible to install the hydraulic lines in front of the building?
- Is the DualSun solar station equipped with a non-return (or anti-thermosyphon) valve?
- How to install the inlet - outlet fittings kit on the DualQuickfit hydraulic links?
- What is the difference between the DualQuickfit connections of the DualSun SPRING 280 panels and the DualSun SPRING 300 - 315 panels?
- Is the DualSun SPRING panel compatible with Kilfrost GEO antifreeze fluid?
- What should be the diameter of the hydraulic lines between the DualSun panels and the technical room?
- See all 13 articles
Photovoltaic
- Is it possible to self-consume the photovoltaic production when the low-voltage main switchboard is powered by a generator and not by the electrical grid?
- Can I install a regulation/control unit to optimize my PV self-consumption?
- Are DualSun hybrid panels compatible with standard photovoltaic panels from an electrical point of view?
- What type of cabling should be used to connect the panels electrically to the grid?
- What are the electrical connections on DualSun panels?
- Is there a minimum distance between the microinverter and the roof, as well as between the microinverter and the DualSun SPRING panel?
- See all 8 articles
Rooftop installation
- Are DualSun panels compatible with the Renusol - Metasole (MS+) mounting system?
- Are DualSun panels compatible with the ESDEC ClickFit EVO Corrugated mounting system?
- Are DualSun panels compatible with ADIWATT - Evolution mounting system?
- Are DualSun panels compatible with the ADIWATT - Optima mounting system?
- Is it necessary to have headers on a new wood frame construction to install solar panels?
- Are DualSun panels compatible with the JORIS IDE RS-EVO mounting system?
- See all 40 articles
Sizing
- Is it appropriate to install solar panels in a geographic area with moderate sunlight?
- Does MyDualSun support faraway masks?
- How to dimension the filling vessel for a DualSun installation?
- How many DualSun Spring panels are needed to heat a pool?
- Are DualSun panels compatible with a dual flow controlled mechanical ventilation (CMV)?
- What is the average annual production of a DualSun SPRING panel ?
- See all 13 articles
What happens after the installation?
Customer service
What happens after installing the panels?
Monitoring
- Is it possible to control the heat booster supply by predictive piloting based on weather forecasts?
- Enphase Monitoring - can the user have the same preview as the installer?
- What is the diameter of the S2 probe at the bottom of the tank provided by DualSun?
- How to give access to the In-Phase monitoring of an installation from Enlighten?
- What equipment is needed to obtain a remote thermal monitoring on a DualSun installation?
- Do I need Internet access to configure Envoy with Enphase microinverters?
- See all 7 articles
