Standards
- ISO test methods for solar collectors.
- EN 12975: Thermal solar systems and components. Solar collectors.
- EN 12976: Thermal solar systems and components. Factory made systems.
- EN 12977: Thermal solar systems and components. Custom made systems.
- Solar Keymark: Thermal solar systems and components. Higher level EN 1297X series certification which includes factory visits.
Read more about this topic: Solar Thermal Collector
Famous quotes containing the word standards:
“The technologist was the final guise of the white missionary, industrialization the last gospel of a dying race and living standards a substitute for a purpose in living.”
—Max Frisch (1911–1991)
“A generation which has passed through the shop has absorbed standards and ambitions which are not of those of spaciousness, and cannot get away from them. Everything with them is done as though for sale, and they naturally have in view the greatest possible benefit, profit and that end of the stuff that will make the best show.”
—Alexander Herzen (1812–1870)
“Men are rewarded for learning the practice of violence in virtually any sphere of activity by money, admiration, recognition, respect, and the genuflection of others honoring their sacred and proven masculinity. In male culture, police are heroic and so are outlaws; males who enforce standards are heroic and so are those who violate them.”
—Andrea Dworkin (b. 1946)