CEI EN 62788-1-4 : 1ED 2017
Current
The latest, up-to-date edition.
MEASUREMENT PROCEDURES FOR MATERIALS USED IN PHOTOVOLTAIC MODULES - PART 1-4: ENCAPSULANTS - MEASUREMENT OF OPTICAL TRANSMITTANCE AND CALCULATION OF THE SOLAR-WEIGHTED PHOTON TRANSMITTANCE, YELLOWNESS INDEX, AND UV CUT-OFF WAVELENGTH
24-01-2018
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Test specimens
7 Measurement procedure
8 Calculation and expression of results
9 Uncertainty of measurements
10 Test report
Annex A (informative) - Advanced analysis of transmittance
(absorption coefficients)
Annex B (informative) - Applying the quantum efficiency of
a specific cell technology
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Specifies a method for measurement of the optical transmittance of encapsulation materials used in photovoltaic (PV) modules.
| Committee |
CT 82
|
| DevelopmentNote |
Classificazione CEI 82-69. (01/2018) NEW CHILD AMD 1 2021 IS NOW ADDED
|
| DocumentType |
Standard
|
| ProductNote |
NEW CHILD AMD 1 2021 IS NOW ADDED
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Standards | Relationship |
| EN 62788-1-4:2016 | Identical |
| EN 60904-3:2016 | Photovoltaic devices - Part 3: Measurement principles for terrestrial photovoltaic (PV) solar devices with reference spectral irradiance data |
| ISO 17223:2014 | Plastics — Determination of yellowness index and change in yellowness index |
| EN ISO 11664-2:2011 | Colorimetry - Part 2: CIE standard illuminants (ISO 11664-2:2007) |
| EN ISO 11664-1:2011 | Colorimetry - Part 1: CIE standard colorimetric observers (ISO 11664-1:2007) |
| ISO 11664-1:2007 | Colorimetry Part 1: CIE standard colorimetric observers |
| EN ISO 13468-2:2006 | Plastics - Determination of the total luminous transmittance of transparent materials - Part 2: Double-beam instrument (ISO 13468-2:1999) |
| ISO 13468-2:1999 | Plastics Determination of the total luminous transmittance of transparent materials Part 2: Double-beam instrument |
| ISO 291:2008 | Plastics Standard atmospheres for conditioning and testing |
| EN ISO 291:2008 | Plastics - Standard atmospheres for conditioning and testing (ISO 291:2008) |
| ISO 11664-2:2007 | Colorimetry — Part 2: CIE standard illuminants |
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