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  1. DualSun
  2. What is the DualSun solar hybrid panel?
  3. Quality, Certifications, Warranties

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?
  • What tests are performed on DualSun Spring panels at the end of production
  • What is the warranty for DualSun products?
  • Are the DualSun panels patent-protected?
  • Does the certification for the DualSun panel include hail tests?
  • What happens if there is a leak in the panel?
  • Is it possible to walk on DualSun panels?
  • What are the certifications of the DualSun panel?

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