1、 IEC 61215-2 Edition 1.0 2016-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Terrestrial photovoltaic (PV) modules Design qualification and type approval Part 2: Test procedures Modules photovoltaques (PV) pour applications terrestres Qualification de la conception et homologation Partie 2: Procdure
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19、e.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 61215-2 Edition 1.0 2016-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Terrestrial photovoltaic (PV) modules Design qualification and type approval Part 2: Tes
20、t procedures Modules photovoltaques (PV) pour applications terrestres Qualification de la conception et homologation Partie 2: Procdures dessai INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 27.160 ISBN 978-2-8322-3205-7 Registered trademark of the Internati
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22、215-2:2016 IEC 2016 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope and object . 8 2 Normative references. 8 3 Terms and definitions 9 4 Test procedures 10 4.1 Visual inspection (MQT 01) . 10 4.1.1 Purpose . 10 4.1.2 Procedure 10 4.1.3 Requirements 11 4.2 Maximum power determination (MQT 02) . 11 4.2
23、.1 Purpose . 11 4.2.2 Apparatus 11 4.2.3 Procedure 11 4.3 Insulation test (MQT 03) 11 4.3.1 Purpose . 11 4.3.2 Apparatus 12 4.3.3 Test conditions 12 4.3.4 Procedure 12 4.3.5 Test requirements 12 4.4 Measurement of temperature coefficients (MQT 04) . 12 4.5 Measurement of nominal module operating tem
24、perature (NMOT) (MQT 05) 13 4.5.1 General . 13 4.5.2 Principle 13 4.5.3 Test procedure . 13 4.6 Performance at STC and NMOT (MQT 06) . 14 4.6.1 Purpose . 14 4.6.2 Apparatus 14 4.6.3 Procedure 14 4.7 Performance at low irradiance (MQT 07) 15 4.7.1 Purpose . 15 4.7.2 Apparatus 15 4.7.3 Procedure 15 4.
25、8 Outdoor exposure test (MQT 08) . 15 4.8.1 Purpose . 15 4.8.2 Apparatus 15 4.8.3 Procedure 16 4.8.4 Final measurements . 16 4.8.5 Requirements 16 4.9 Hot-spot endurance test (MQT 09) . 16 4.9.1 Purpose . 16 4.9.2 Hot-spot effect . 16 4.9.3 Classification of cell interconnection . 17 4.9.4 Apparatus
26、 19 4.9.5 Procedure 19 4.9.6 Final measurements . 27 IEC 61215-2:2016 IEC 2016 3 4.9.7 Requirements 27 4.10 UV preconditioning test (MQT 10) 27 4.10.1 Purpose . 27 4.10.2 Apparatus 27 4.10.3 Procedure 28 4.10.4 Final measurements . 28 4.10.5 Requirements 28 4.11 Thermal cycling test (MQT 11) . 28 4.
27、11.1 Purpose . 28 4.11.2 Apparatus 28 4.11.3 Procedure 29 4.11.4 Final measurements . 29 4.11.5 Requirements 30 4.12 Humidity-freeze test (MQT 12) . 30 4.12.1 Purpose . 30 4.12.2 Apparatus 30 4.12.3 Procedure 30 4.12.4 Final measurements . 30 4.12.5 Requirements 30 4.13 Damp heat test (MQT 13) 31 4.
28、13.1 Purpose . 31 4.13.2 Procedure 31 4.13.3 Final measurements . 31 4.13.4 Requirements 31 4.14 Robustness of terminations (MQT 14) 32 4.14.1 Purpose . 32 4.14.2 Retention of junction box on mounting surface (MQT 14.1) 32 4.14.3 Test of cord anchorage (MQT 14.2) 32 4.15 Wet leakage current test (MQ
29、T 15) 35 4.15.1 Purpose . 35 4.15.2 Apparatus 35 4.15.3 Procedure 36 4.15.4 Requirements 36 4.16 Static mechanical load test (MQT 16) 36 4.16.1 Purpose . 36 4.16.2 Apparatus 37 4.16.3 Procedure 37 4.16.4 Final measurements . 37 4.16.5 Requirements 37 4.17 Hail test (MQT 17) . 38 4.17.1 Purpose . 38
30、4.17.2 Apparatus 38 4.17.3 Procedure 39 4.17.4 Final measurements . 39 4.17.5 Requirements 40 4.18 Bypass diode testing (MQT 18) 40 4.18.1 Bypass diode thermal test (MQT 18.1) 40 4.18.2 Bypass diode functionality test (MQT 18.2) . 42 4.19 Stabilization (MQT 19) . 43 4 IEC 61215-2:2016 IEC 2016 4.19.
31、1 General . 43 4.19.2 Criterion definition for stabilization 43 4.19.3 Light induced stabilization procedures 44 4.19.4 Other stabilization procedures 45 4.19.5 Initial stabilization (MQT 19.1) 45 4.19.6 Final stabilization (MQT 19.2) . 45 Figure 1 Case S, series connection with optional bypass diod
32、e . 17 Figure 2 Case PS, parallel-series connection with optional bypass diode 18 Figure 3 Case SP, series-parallel connection with optional bypass diode 18 Figure 4 Module I-V characteristics with different cells totally shadowed . 20 Figure 5 Module I-V characteristics with the test cell shadowed
33、at different levels . 21 Figure 6 Hot-spot effect in a MLI thin-film module with serially connected cells 22 Figure 7 Module I-V characteristics with different cells totally shadowed where the module design includes bypass diodes 24 Figure 8 Module I-V characteristics with the test cell shadowed at
34、different levels where the module design includes bypass diodes 25 Figure 9 Thermal cycling test Temperature and applied current profile . 29 Figure 10 Humidity-freeze cycle Temperature and humidity profile . 31 Figure 11 Typical arrangement for the cord anchorage pull test for component testing . 3
35、4 Figure 12 Typical arrangement for torsion test 34 Figure 13 Hail-test equipment 38 Figure 14 Hail test impact locations: top for wafer/cell based technologies, bottom for monolithic processed thin film technologies 40 Figure 15 Bypass diode thermal test . 41 Table 1 Pull forces for cord anchorage
36、test . 33 Table 2 Values for torsion test 33 Table 3 Ice-ball masses and test velocities . 39 Table 4 Impact locations 39 IEC 61215-2:2016 IEC 2016 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ TERRESTRIAL PHOTOVOLTAIC (PV) MODULES DESIGN QUALIFICATION AND TYPE APPROVAL Part 2: Test procedures FOREW
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47、that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61215-2 has been prepared by IEC technical committee 82: Solar photovoltaic energy systems. This first ed
48、ition of IEC 61215-2 cancels and replaces the second edition of IEC 61215 (2005) and parts of the second edition of 61646 (2008) and constitutes a technical revision. The main technical changes with regard to these previous editions are as follows: This standard includes the testing procedures forma
49、lly Clause 10 of the previous edition. Revisions were made to subclauses NMOT (replaces NOCT MQT 05), performance measurements (MQT 06), robustness of terminations (MQT 14) and stabilization (MQT 19). 6 IEC 61215-2:2016 IEC 2016 The text of this standard is based on the following documents: FDIS Report on voting 82/1048/FDIS 82/1076/RVD Full information on the voting for the approval of this
