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BSI PD IEC TS 63126:2020

$102.76

IEC 63126:2020/CR1:2022 Guidelines for qualifying PV modules, components and materials for operation at high temperatures

Published By Publication Date Number of Pages
BSI 2020 22
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PDF Catalog

PDF Pages PDF Title
2 undefined
4 CONTENTS
6 FOREWORD
8 INTRODUCTION
9 1 Scope
2 Normative references
10 3 Terms and definitions
11 4 Modifications to IEC 61215-2
4.1 General
4.2 Hot-spot endurance test (MQT 09)
4.3 UV preconditioning test (MQT 10)
4.4 Thermal cycling test (MQT 11)
4.5 Bypass diode testing (MQT 18)
12 5 Modifications to IEC 61730
5.1 IEC 61730-1
5.2 IEC 61730-2
5.2.1 General
5.2.2 Hot spot endurance test (MST 22)
5.2.3 Bypass diode thermal test (MST 25)
5.2.4 Materials creep test (MST 37)
13 5.2.5 Thermal cycling test (MST 51)
5.2.6 UV test (MST 54)
5.2.7 Dry heat conditioning (MST 56)
6 Modifications to component standards
6.1 Polymeric packaging material testing requirements
6.1.1 Test procedures for durability of polymer packaging materials
6.1.2 Polymeric back sheets and front sheets
6.2 Junction boxes according to IEC 62790
14 6.3 Connectors for DC application in photovoltaic systems according to IEC 62852
6.4 Electric cables for photovoltaic systems with a voltage rating of 1,5 kV DC according to IEC 62930
7 Test modification summary
8 Reporting
Table 1 – Test modification summary
15 Annex A (informative)Determination of temperature level
A.1 General
A.2 Modelling
16 A.3 98th-percentile temperatures (T98th)
17 A.4 Guidance on module temperature for several locations
Figures
Figure A.1 – Histogram and CDF of module temperature for Riyadh, Saudi Arabia
Figure A.2 – Time series from the model for Riyadh
18 Figure A.3 – 98th-percentile temperature for an open-rack, or thermally unrestricted, glass superstrate, polymer backsheet module
Figure A.4 – 98th-percentile temperature for a close-roof mounted glass superstrate, polymer backsheet module
19 Figure A.5 – 98th-percentile temperature for insulated-back glass superstrate,polymer backsheet module
20 Bibliography
BSI PD IEC TS 63126:2020
$102.76