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ISO 9059:2025PublishedSolar energy — Calibration of pyrheliometers by comparison to a reference pyrheliometerISO 9060:2018PublishedSolar energy — Specification and classification of instruments for measuring hemispherical solar and direct solar radiationISO 9459-4:2013PublishedSolar heating — Domestic water heating systems — Part 4: System performance characterization by means of component tests and computer simulationISO 9459-5:2007PublishedSolar heating — Domestic water heating systems — Part 5: System performance characterization by means of whole-system tests and computer simulationISO 9459-2:1995PublishedSolar heating — Domestic water heating systems — Part 2: Outdoor test methods for system performance characterization and yearly performance prediction of solar-only systemsISO 9459-1:1993PublishedSolar heating — Domestic water heating systems — Part 1: Performance rating procedure using indoor test methodsISO 9488:2022PublishedSolar energy — VocabularyISO 9553:1997PublishedSolar energy — Methods of testing preformed rubber seals and sealing compounds used in collectorsISO 9806:2025PublishedSolar energy — Solar thermal collectors — Test methodsISO 9808:1990PublishedSolar water heaters — Elastomeric materials for absorbers, connecting pipes and fittings — Method of assessmentISO 9845-1:2022PublishedSolar energy — Reference solar spectral irradiance at the ground at different receiving conditions — Part 1: Direct normal and hemispherical solar irradiance for air mass 1,5ISO 9846:2025PublishedSolar energy — Calibration of a pyranometer using a pyrheliometerISO 9847:2023PublishedSolar energy — Calibration of pyranometers by comparison to a reference pyranometerISO/TR 9901:2021PublishedSolar energy — Pyranometers — Recommended practice for useISO/TR 10217:1989PublishedSolar energy — Water heating systems — Guide to material selection with regard to internal corrosionISO/TS 21486:2022PublishedGlass in building — Retesting requirements for laminated solar photovoltaic glass for use in buildingsISO 22975-4:2023PublishedSolar energy — Collector components and materials — Part 4: Glazing material durability and performanceISO 22975-5:2019PublishedSolar energy — Collector components and materials — Part 5: Insulation material durability and performanceISO 22975-1:2016PublishedSolar energy — Collector components and materials — Part 1: Evacuated tubes — Durability and performanceISO 22975-2:2016PublishedSolar energy — Collector components and materials — Part 2: Heat-pipes for solar thermal application — Durability and performanceISO 22975-3:2014PublishedSolar energy — Collector components and materials — Part 3: Absorber surface durabilityISO 23237:2023PublishedGlass in building — Laminated solar photovoltaic glass for use in buildings — Light transmittance measurement methodISO 24194:2026PublishedSolar energy — Collector fields — Check of performanceIEC/TS 63092-3:2026PublishedPhotovoltaics in buildings — Part 3: Determination methodology for the solar heat gain coefficient of building-integrated photovoltaic modulesISO/DIS 24871-1Under developmentSolar energy — Test methods for pyranometer performance — Part 1: Response time