This standard specifies the terms and definitions, instruments, samples and standard samples, test conditions, test procedures, test results and test reports involved in the reflectance test of photothermal power generation glass mirrors. This standard is applicable to the test and calculation of solar hemispherical reflectance and specular reflectance of concentrating glass reflectors for solar thermal. The reflectance test of reflectors for concentrated photovoltaics and other types of glass reflectors can refer to this standard.
GB/T 33234-2016 Referenced Document
ISO 9050 Glass in building - Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors
GB/T 33234-2016 history
2016GB/T 33234-2016 Reflectance test method of reflective glass mirror for concentrated solar power system