1、BSI Standards PublicationTerrestrial photovoltaic (PV) modules Guidelines for increased confidence in PV module design qualification and type approvalPD IEC/TS 62941:2016National forewordThis Published Document is the UK implementation of IEC/TS 62941:2016.The UK participation in its preparation was
2、 entrusted to TechnicalCommittee GEL/82, Photovoltaic Energy Systems.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct applicat
3、ion. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 88000 1ICS 27.160Compliance with a British Standard cannot confer immunity fromlegal obligations.This Published Document was published under the authority of theStandards Policy and Strategy Committee o
4、n 29 February 2016.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD IEC/TS 62941:2016IEC TS 62941 Edition 1.0 2016-01 TECHNICAL SPECIFICATION Terrestrial photovoltaic (PV) modules Guidelines for increased confidence in PV module design qualification and type appro
5、val IECTS62941:2016-01(en) 2 IEC TS 62941:2016 IEC 2016 CONTENTS FOREWORD . 4 1 Scope 6 2 Normative references. 6 3 Terms, definitions and acronyms 7 4 Documentation requirements . 10 5 Resource management 10 5.1 Provision of resources for product warranty system 10 5.2 Succession planning . 10 6 Pr
6、oduct realization . 10 6.1 General . 10 6.2 Planning of product realization 11 6.3 Determination of requirements related to the product . 11 6.4 Review of requirements related to the product . 11 6.5 Customer communication 12 6.6 Organization manufacturing feasibility . 12 6.7 Design and development
7、 . 12 6.7.1 Design and development planning 12 6.7.2 Design and development inputs 12 6.7.3 Manufacturing process design inputs 13 6.7.4 Design and development outputs 13 6.7.5 Manufacturing process design outputs 13 6.7.6 Design and development validation 13 6.7.7 Control of design and development
8、changes . 14 6.8 Purchasing 14 6.8.1 Purchasing process 14 6.8.2 Purchasing information . 15 6.8.3 Verification of purchasing process 15 6.9 Production and service provision . 15 6.9.1 Control of production and service provision 15 6.9.2 Control plan . 16 6.9.3 Validation of processes for production
9、 and services provisions 17 6.9.4 Identification and traceability 17 6.9.5 Customer property . 18 6.9.6 Preservation of product 18 6.10 Control of monitoring and measuring equipment . 18 6.10.1 General . 18 6.10.2 Control of performance rating (IV) measurement equipment 18 7 Monitoring and measureme
10、nt . 19 7.1 Customer satisfaction 19 7.2 Monitoring and measurement of a manufacturing process 19 7.3 Monitoring and measurement of product 20 7.4 Ongoing product monitoring . 20 7.5 Internal audit . 20 7.6 Control of nonconforming product 20 7.6.1 Control of nonconforming product . 20 7.6.2 Analysi
11、s of data . 21 PD IEC/TS 62941:2016IEC TS 62941:2016 IEC 2016 3 7.7 Continual improvement 21 7.8 Corrective and preventive action 21 Annex A (informative) Correspondence between ISO 9001:2008 and IEC TS 62941 22 Bibliography . 25 PD IEC/TS 62941:2016 4 IEC TS 62941:2016 IEC 2016 INTERNATIONAL ELECTR
12、OTECHNICAL COMMISSION _ TERRESTRIAL PHOTOVOLTAIC (PV) MODULES GUIDELINES FOR INCREASED CONFIDENCE IN PV MODULE DESIGN QUALIFICATION AND TYPE APPROVAL FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnic
13、al committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, T
14、echnical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, gover
15、nmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions o
16、r agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for internationa
17、l use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to
18、promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly i
19、ndicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies
20、. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property d
21、amage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this p
22、ublication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility 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 al
23、l such patent rights. The main task of IEC technical committees is to prepare International Standards. In exceptional circumstances, a technical committee may propose the publication of a technical specification when the required support cannot be obtained for the publication of an International Sta
24、ndard, despite repeated efforts, or the subject is still under technical development or where, for any other reason, there is the future but no immediate possibility of an agreement on an International Standard. Technical specifications are subject to review within three years of publication to deci
25、de whether they can be transformed into International Standards. IEC TS 62941, which is a technical specification, has been prepared by IEC technical committee 82: Solar photovoltaic energy systems. PD IEC/TS 62941:2016IEC TS 62941:2016 IEC 2016 5 The text of this standard is based on the following
26、documents: FDIS Report on voting 82/994/DTS 82/1049/RVC Full information on the voting for the approval of this technical specification can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. The committe
27、e has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be Transformed into an International standard reconfirmed
28、, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. PD IEC/TS 62941:2016 6 IEC TS 62941:2016 IEC 2016 TERRESTRIAL PHOTOVOLTAIC (PV) MODULES GUIDELINES FOR INCREASED CONFIDENCE IN PV MODULE DESIGN QUALIFICATION AND TYPE APPROV
29、AL 1 Scope This Technical Specification is applicable to sites manufacturing photovoltaic (PV) modules certified to IEC 61215 or IEC 61646 for design qualification and type approval. The design qualification and type approval of PV modules depend on appropriate methods for product and process design
30、, as well as appropriate control of materials and processes used to manufacture the product. This technical specification lays out best practices for product design, manufacturing processes, and selection and control of materials used in the manufacture of PV modules that have met the requirements o
31、f IEC 61215, IEC 61646, or IEC 62108. These guidelines also form the basis for factory audit criteria of such sites by various certifying and auditory bodies. The object of this technical specification is to provide more confidence in the ongoing consistency of performance and reliability of certifi
32、ed PV modules. The requirements of this technical specification are defined with the assumption that the quality management system of the organization has already fulfilled the requirements of ISO 9001 or equivalent quality management system. By maintaining a manufacturing system in accordance with
33、this guideline, PV modules are expected to maintain their performance as determined from the test sequences in IEC 61215, IEC 61646, or IEC 62108. This technical specification is applicable to all PV modules independent of design and technology i.e. flat panel, concentrator photovoltaic (CPV). Quali
34、ty controls for CPV and nonconventional flat-plate manufacturing will differ somewhat from those of more conventional designs; this technical specification has not considered these differences. 2 Normative references The following documents, in whole or in part, are normatively referenced in this do
35、cument and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60812, Analysis techniques for system reliability Procedure for failure mode and effec
36、ts analysis (FMEA) IEC 60891, Photovoltaic devices Procedure for temperature and irradiance corrections to measured I-V characteristics IEC 60904-1, Photovoltaic devices Part 1: Measurement of photovoltaic current-voltage characteristics IEC 60904-2, Photovoltaic devices Part 2: Requirements for pho
37、tovoltaic reference devices IEC 60904-3, Photovoltaic devices Part 3: Measurement principles for terrestrial photovoltaic (PV) solar devices with reference spectral irradiance data IEC 60904-4, Photovoltaic devices Part 4: Reference solar devices Procedures for establishing calibration traceability
38、PD IEC/TS 62941:2016IEC TS 62941:2016 IEC 2016 7 IEC 60904-7, Photovoltaic devices Part 7: Computation of the spectral mismatch correction for measurements of photovoltaic devices IEC 60904-9, Photovoltaic devices Part 9: Solar simulator performance requirements IEC 61215, Crystalline silicon terres
39、trial photovoltaic (PV) modules Design qualification and type approval IEC 61646, Thin-film terrestrial photovoltaic (PV) modules Design qualification and type approval IEC 61730-1, Photovoltaic (PV) module safety qualification Part 1: Requirements for construction IEC 61730-2, Photovoltaic (PV) mod
40、ule safety qualification Part 2: Requirements for testing IEC TS 61836, Solar photovoltaic energy systems Terms, definitions and symbols IEC 61853-1, Photovoltaic (PV) module performance testing and energy rating Part 1: Irradiance and temperature performance measurements and power rating IEC 62108,
41、 Concentrator photovoltaic (CPV) modules and assemblies Design qualification and type approval IEC 62759-1, Photovoltaic (PV) modules Transportation testing Part 1: Transportation and shipping of module package units IEC TS 62915, Photovoltaic (PV) modules Retesting for type approval, design and saf
42、ety qualification1IEC TS 62916, Bypass diode electrostatic discharge susceptibility testing for PV modules1ISO/IEC Guide 98-3:2008, Uncertainty of measurement Part 3: Guide to the expression of uncertainty in measurement 3 Terms, definitions and acronyms For the purposes of this document, the terms
43、and definitions in ISO 9000:2005, IEC TS 61836 and the following apply. 3.1 containment action taken to protect the customer from the effect of a situation. Containment may include correcting an existing situation or adding additional screening or retesting 3.2 control plan documented description of
44、 the systems and processes required for controlling the product and process quality by addressing the key characteristics and engineering requirements _ 1To be published. PD IEC/TS 62941:2016 8 IEC TS 62941:2016 IEC 2016 3.3 customer end user, investor, installer who purchases modules from the organ
45、ization 3.4 design lifetime design target period during which PV modules are expected to safely satisfy the specified performance under the specified conditions Note 1 to entry: Specified conditions include application of use, installation environment configurations and operation conditions of the P
46、V module in use. The design target period is set considering changes in performance of PV modules due to aging degradation of parts and materials used in the stated environment. 3.5 Design Failure Mode and Effects Analysis DFMEA application of the Failure Mode and Effects Analysis (FMEA) method spec
47、ifically to product/service 3.6 define, measure, analyse, improve and control DMAIC data-driven quality strategy for improving processes and an integral part of a Six Sigma quality initiative 3.7 electrostatic discharge ESD sudden flow of electricity between two electrically charged objects caused b
48、y contact, an electrical short, or dielectric breakdown Note 1 to entry: Electrostatic discharge events are known to damage semiconductor devices such as diodes. 3.8 Failure, Modes and Effects Analysis FMEA document that defines the design, process, or solution with requirements and includes potenti
49、al modes, causes and severity of effects of failure, along with an evaluation of the likelihood of their occurrence and ease of detection Note 1 to entry: FMEA provides a mechanism to prioritize the risks and take appropriate mitigation steps. 3.9 key materials materials that affect safety, reliability, or product performance of the PV module Note 1 to entry: Key materials may include indirect materials. Those materials which are used during the manufacturing
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