SIST EN IEC 61215-1-1:2021
(Main)Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 1-1: Special requirements for testing of crystalline silicon photovoltaic (PV) modules
Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 1-1: Special requirements for testing of crystalline silicon photovoltaic (PV) modules
This document lays down requirements for the design qualification of terrestrial photovoltaic modules suitable for long-term operation in open-air climates. The useful service life of modules so qualified will depend on their design, their environment and the conditions under which they are operated. Test results are not construed as a quantitative prediction of module lifetime. In climates where 98th percentile operating temperatures exceed 70 °C, users are recommended to consider testing to higher temperature test conditions as described in IEC TS 63126.
Users desiring qualification of PV products with lesser lifetime expectations are recommended to consider testing designed for PV in consumer electronics, as described in IEC 63163 (under development). Users wishing to gain confidence that the characteristics tested in IEC 61215 appear consistently in a manufactured product may wish to utilize IEC 62941 regarding quality systems in PV manufacturing.
This document is intended to apply to all crystalline silicon terrestrial flat plate modules.
This document does not apply to modules used with concentrated sunlight although it may be utilized for low concentrator modules (1 to 3 suns). For low concentration modules, all tests are performed using the irradiance, current, voltage and power levels expected at the design concentration.
The object of this test sequence is to determine the electrical characteristics of the module and to show, as far as possible within reasonable constraints of cost and time, that the module is capable of withstanding prolonged exposure outdoors. Accelerated test conditions are empirically based on those necessary to reproduce selected observed field failures and are applied equally across module types. Acceleration factors may vary with product design and thus not all degradation mechanisms may manifest. Further general information on accelerated test methods including definitions of terms may be found in IEC 62506.
Some long-term degradation mechanisms can only reasonably be detected via component testing, due to long times required to produce the failure and necessity of stress conditions that are expensive to produce over large areas. Component tests that have reached a sufficient level of maturity to set pass/fail criteria with high confidence are incorporated into the IEC 61215 series via addition to Table 1 in IEC 61215-1:2021. In contrast, the tests procedures described in this series, in IEC 61215-2, are performed on modules.
This document defines PV technology dependent modifications to the testing procedures and requirements per IEC 61215-1:2021 and IEC 61215-2:2021.
Terrestrische Photovoltaik(PV)-Module - Bauarteignung und Bauartzulassung - Teil 1-1: Besondere Anforderungen an die Prüfung von kristallinen Silizium-Photovoltaik(PV)-Modulen
Modules photovoltaïques (PV) pour applications terrestres - Qualification de la conception et homologation - Partie 1-1: Exigences particulières d'essai des modules photovoltaïques (PV) au silicium cristallin
IEC 61215-1-1:2021 est disponible sous forme de IEC 61215-1-1:2021 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
Prizemni fotonapetostni (PV) moduli - Ocena zasnove in odobritev tipa - 1-1. del: Posebne zahteve za preskušanje fotonapetostnih (PV) modulov iz kristalnega silicija
General Information
- Status
- Published
- Publication Date
- 11-May-2021
- Technical Committee
- PVS - Solar photovoltaic energy systems
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 05-May-2021
- Due Date
- 10-Jul-2021
- Completion Date
- 12-May-2021
Relations
- Effective Date
- 01-Jun-2021
Overview
EN IEC 61215-1-1:2021 (published by CLC) specifies the special requirements for testing of crystalline silicon terrestrial photovoltaic (PV) modules as part of the IEC 61215 design qualification and type approval series. It applies to flat‑plate crystalline‑silicon modules intended for long‑term outdoor operation. The standard defines technology‑specific modifications to the general IEC 61215 test sequence to assess electrical characteristics and resistance to outdoor stresses using accelerated tests. It excludes modules for concentrated sunlight (except low‑concentrator modules 1–3 suns, which are tested at design irradiance/current/voltage).
Key topics and technical requirements
- Design qualification and type approval for crystalline silicon PV modules, focusing on reproducible test methods to show suitability for prolonged outdoor exposure.
- Test scope and flow: visual inspection, maximum power determination, insulation, temperature coefficient measurement, UV preconditioning, thermal cycling, humidity‑freeze, damp heat, hot‑spot endurance, wet leakage, mechanical loads (static and cyclic), hail, bypass diode and bypass‑related tests, stabilization procedures and final measurements.
- New/updated tests (Edition 2 highlights): cyclic (dynamic) mechanical load (MQT 20), potential‑induced degradation (PID) detection (MQT 21), bending test for flexible modules (MQT 22), and stress‑specific stabilization (BO LID) procedures in MQT 19.
- Accelerated testing philosophy: test conditions are empirical and designed to reproduce field failures; acceleration factors vary by design and may not reveal all degradation modes. Test outcomes are not quantitative lifetime predictions.
- Climate guidance: for locations where 98th percentile operating temperatures exceed 70 °C, users should consider higher temperature testing per IEC TS 63126.
- Component vs. module testing: some long‑term degradation mechanisms require component tests; mature component tests are incorporated into the IEC 61215 series.
Practical applications
- Use this standard to qualify crystalline silicon PV modules for reliability and durability claims in product development, certification, procurement and third‑party testing.
- Useful for test laboratories performing type approval, for manufacturers validating module designs, and for developers, EPCs and asset owners seeking assurance about module robustness under accelerated outdoor stresses.
- Helps procurement teams define technical acceptance criteria for PV modules and supports regulatory compliance in CENELEC/IEC markets.
Who should use this standard
- PV module manufacturers and R&D engineers
- Independent test and certification laboratories
- Quality managers and production engineers (aligned with IEC 62941 for manufacturing quality systems)
- Project developers, system integrators and procurement specialists
Related standards
- IEC 61215-1:2021 and IEC 61215-2:2021 (general test procedures)
- IEC 62506 (accelerated test methods guidance)
- IEC TS 63126 (high‑temperature testing guidance)
- IEC 62941 (PV manufacturing quality systems)
- IEC 63163 (PV in consumer electronics - under development)
Keywords: EN IEC 61215-1-1:2021, crystalline silicon PV, PV module testing, design qualification, type approval, accelerated testing, PV reliability, IEC 61215.
Frequently Asked Questions
SIST EN IEC 61215-1-1:2021 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 1-1: Special requirements for testing of crystalline silicon photovoltaic (PV) modules". This standard covers: This document lays down requirements for the design qualification of terrestrial photovoltaic modules suitable for long-term operation in open-air climates. The useful service life of modules so qualified will depend on their design, their environment and the conditions under which they are operated. Test results are not construed as a quantitative prediction of module lifetime. In climates where 98th percentile operating temperatures exceed 70 °C, users are recommended to consider testing to higher temperature test conditions as described in IEC TS 63126. Users desiring qualification of PV products with lesser lifetime expectations are recommended to consider testing designed for PV in consumer electronics, as described in IEC 63163 (under development). Users wishing to gain confidence that the characteristics tested in IEC 61215 appear consistently in a manufactured product may wish to utilize IEC 62941 regarding quality systems in PV manufacturing. This document is intended to apply to all crystalline silicon terrestrial flat plate modules. This document does not apply to modules used with concentrated sunlight although it may be utilized for low concentrator modules (1 to 3 suns). For low concentration modules, all tests are performed using the irradiance, current, voltage and power levels expected at the design concentration. The object of this test sequence is to determine the electrical characteristics of the module and to show, as far as possible within reasonable constraints of cost and time, that the module is capable of withstanding prolonged exposure outdoors. Accelerated test conditions are empirically based on those necessary to reproduce selected observed field failures and are applied equally across module types. Acceleration factors may vary with product design and thus not all degradation mechanisms may manifest. Further general information on accelerated test methods including definitions of terms may be found in IEC 62506. Some long-term degradation mechanisms can only reasonably be detected via component testing, due to long times required to produce the failure and necessity of stress conditions that are expensive to produce over large areas. Component tests that have reached a sufficient level of maturity to set pass/fail criteria with high confidence are incorporated into the IEC 61215 series via addition to Table 1 in IEC 61215-1:2021. In contrast, the tests procedures described in this series, in IEC 61215-2, are performed on modules. This document defines PV technology dependent modifications to the testing procedures and requirements per IEC 61215-1:2021 and IEC 61215-2:2021.
This document lays down requirements for the design qualification of terrestrial photovoltaic modules suitable for long-term operation in open-air climates. The useful service life of modules so qualified will depend on their design, their environment and the conditions under which they are operated. Test results are not construed as a quantitative prediction of module lifetime. In climates where 98th percentile operating temperatures exceed 70 °C, users are recommended to consider testing to higher temperature test conditions as described in IEC TS 63126. Users desiring qualification of PV products with lesser lifetime expectations are recommended to consider testing designed for PV in consumer electronics, as described in IEC 63163 (under development). Users wishing to gain confidence that the characteristics tested in IEC 61215 appear consistently in a manufactured product may wish to utilize IEC 62941 regarding quality systems in PV manufacturing. This document is intended to apply to all crystalline silicon terrestrial flat plate modules. This document does not apply to modules used with concentrated sunlight although it may be utilized for low concentrator modules (1 to 3 suns). For low concentration modules, all tests are performed using the irradiance, current, voltage and power levels expected at the design concentration. The object of this test sequence is to determine the electrical characteristics of the module and to show, as far as possible within reasonable constraints of cost and time, that the module is capable of withstanding prolonged exposure outdoors. Accelerated test conditions are empirically based on those necessary to reproduce selected observed field failures and are applied equally across module types. Acceleration factors may vary with product design and thus not all degradation mechanisms may manifest. Further general information on accelerated test methods including definitions of terms may be found in IEC 62506. Some long-term degradation mechanisms can only reasonably be detected via component testing, due to long times required to produce the failure and necessity of stress conditions that are expensive to produce over large areas. Component tests that have reached a sufficient level of maturity to set pass/fail criteria with high confidence are incorporated into the IEC 61215 series via addition to Table 1 in IEC 61215-1:2021. In contrast, the tests procedures described in this series, in IEC 61215-2, are performed on modules. This document defines PV technology dependent modifications to the testing procedures and requirements per IEC 61215-1:2021 and IEC 61215-2:2021.
SIST EN IEC 61215-1-1:2021 is classified under the following ICS (International Classification for Standards) categories: 27.160 - Solar energy engineering. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN IEC 61215-1-1:2021 has the following relationships with other standards: It is inter standard links to SIST EN 61215-1-1:2016. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase SIST EN IEC 61215-1-1:2021 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2021
Nadomešča:
SIST EN 61215-1-1:2016
Prizemni fotonapetostni (PV) moduli - Ocena zasnove in odobritev tipa - 1-1. del:
Posebne zahteve za preskušanje fotonapetostnih (PV) modulov iz kristalnega
silicija
Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 1-1:
Special requirements for testing of crystalline silicon photovoltaic (PV) modules
Modules photovoltaïques (PV) pour applications terrestres - Qualification de la
conception et homologation - Partie 1-1: Exigences particulières d'essai des modules
photovoltaïques (PV) au silicium cristallin
Ta slovenski standard je istoveten z: EN IEC 61215-1-1:2021
ICS:
27.160 Sončna energija Solar energy engineering
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 61215-1-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2021
ICS 27.160 Supersedes EN 61215-1-1:2016 and all of its
amendments and corrigenda (if any)
English Version
Terrestrial photovoltaic (PV) modules - Design qualification and
type approval - Part 1-1: Special requirements for testing of
crystalline silicon photovoltaic (PV) modules
(IEC 61215-1-1:2021)
Modules photovoltaïques (PV) pour applications terrestres - Terrestrische Photovoltaik(PV)-Module - Bauarteignung und
Qualification de la conception et homologation - Partie 1-1: Bauartzulassung - Teil 1-1: Besondere Anforderungen an
Exigences particulières d'essai des modules die Prüfung von kristallinen Silizium-Photovoltaik(PV)-
photovoltaïques (PV) au silicium cristallin Modulen
(IEC 61215-1-1:2021) (IEC 61215-1-1:2021)
This European Standard was approved by CENELEC on 2021-03-30. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61215-1-1:2021 E
European foreword
The text of document 82/1824/FDIS, future edition 2 of IEC 61215-1-1, prepared by IEC/TC 82 “Solar
photovoltaic energy systems” was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN IEC 61215-1-1:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021–12–30
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024–03–30
document have to be withdrawn
This document supersedes EN 61215-1-1:2016 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 61215-1-1:2021 was approved by CENELEC as a
European Standard without any modification.
IEC 61215-1-1 ®
Edition 2.0 2021-02
INTERNATIONAL
STANDARD
Terrestrial photovoltaic (PV) modules – Design qualification and type approval –
Part 1-1: Special requirements for testing of crystalline silicon photovoltaic (PV)
modules
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 27.160 ISBN 978-2-8322-9368-3
– 2 – IEC 61215-1-1:2021 © IEC 2021
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Test samples . 7
5 Marking and documentation . 7
6 Testing . 7
7 Pass criteria . 7
8 Major visual defects . 7
9 Report . 7
10 Modifications . 7
11 Test flow and procedures . 7
11.1 Visual inspection (MQT 01) . 7
11.2 Maximum power determination (MQT 02) . 7
11.3 Insulation test (MQT 03) . 7
11.4 Measurement of temperature coefficients (MQT 04) . 8
11.5 Placeholder section, formerly NMOT . 8
11.6 Performance at STC (MQT 06.1) . 8
11.7 Performance at low irradiance (MQT 07) . 8
11.8 Outdoor exposure test (MQT 08) . 8
11.9 Hot-spot endurance test (MQT 09) . 8
11.9.1 Purpose . 8
11.9.2 Classification of cell interconnection . 8
11.9.3 Apparatus . 8
11.9.4 Procedure . 8
11.9.5 Final measurements . 8
11.9.6 Requirements . 8
11.10 UV preconditioning test (MQT 10) . 8
11.11 Thermal cycling test (MQT 11) . 9
11.12 Humidity-freeze test (MQT 12) . 9
11.13 Damp heat test (MQT 13) . 9
11.14 Robustness of terminations(MQT 14) . 9
11.15 Wet leakage current test (MQT 15) . 9
11.16 Static mechanical load test (MQT 16) . 9
11.17 Hail test (MQT 17) . 9
11.18 Bypass diode testing (MQT 18) . 9
11.19 Stabilization (MQT 19) . 10
11.19.1 Criterion definition for stabilization . 10
11.19.2 Light induced stabilization procedures . 10
11.19.3 Other stabilization procedures . 10
11.19.4 Initial stabilization (MQT 19.1) . 10
11.19.5 Final stabilization (MQT 19.2) . 10
11.20 Cyclic (dynamic) mechanical load test (MQT 20) . 12
11.21 Potential induced degradation test (MQT 21) . 12
11.22 Bending test (MQT 22) . 12
IEC 61215-1-1:2021 © IEC 2021 – 3 –
Figure 1 – Flow chart summary of MQT 19.2 . 12
– 4 – IEC 61215-1-1:2021 © IEC 2021
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
TERRESTRIAL PHOTOVOLTAIC (PV) MODULES –
DESIGN QUALIFICATION AND TYPE APPROVAL –
Part 1-1: Special requirements for testing of crystalline
silicon photovoltaic (PV) modules
FOREWORD
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patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61215-1-1 has been prepared by IEC technical committee 82:
Solar photovoltaic energy systems.
This second edition cancels and replaces the first edition of IEC 61215-1-1, issued in 2016,
and constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) A cyclic (dynamic) mechanical load test (MQT 20) added.
b) A test for detection of potential-induced degradation (MQT 21) added.
c) A bending test (MQT 22) for flexible modules added.
d) A procedure for stress specific stabilization – BO LID (MQT 1
...
The article discusses the requirements for the design and testing of terrestrial photovoltaic (PV) modules made of crystalline silicon. The document specifies that the qualification of PV modules for long-term operation depends on their design, environment, and operating conditions. The test results should not be seen as a prediction of the module's lifetime. In climates where temperatures exceed 70 °C, it is recommended to test the modules at higher temperature conditions according to IEC TS 63126. For PV products with lesser lifetime expectations, testing methods for PV in consumer electronics described in IEC 63163 can be considered. To ensure consistent characteristics in manufactured products, the quality system standards in PV manufacturing described in IEC 62941 can be utilized. The document applies to all crystalline silicon terrestrial flat plate modules but not modules used with concentrated sunlight, although low concentration modules (1 to 3 suns) can use the testing methods specified. The objective of the test sequence is to determine the electrical characteristics of the module and demonstrate its ability to withstand prolonged exposure outdoors. The accelerated test conditions are based on observed field failures and are applied uniformly across module types, although not all degradation mechanisms may be manifested. Some long-term degradation mechanisms can only be detected through component testing. The document incorporates component tests with established pass/fail criteria into the IEC 61215 series. Additionally, the document defines PV technology-dependent modifications to the testing procedures and requirements specified in IEC 61215-1:2021 and IEC 61215-2:2021.
この記事は、開放的な気候で長期間の運用に適した地上の太陽光発電（PV）モジュールの設計認証の要件を定めています。認証を受けたモジュールの有用な寿命は、設計、環境、および運用条件に依存します。テスト結果は、モジュールの寿命の数量的な予測とは解釈されません。98パーセンタイルの運転温度が70℃を超える気候では、IEC TS 63126で説明される高温試験条件へのテストを検討することを推奨しています。 寿命の期待値が低いPV製品の認証を希望する場合は、IEC 63163（開発中）で説明される消費者向け電子機器用PVのテストを検討することを推奨します。IEC 61215でテストされた特性が製造された製品に一貫して表れることを確認したい場合は、PV製造における品質システムに関するIEC 62941を活用することができます。 この文書は、結晶シリコンの地上フラットプレートモジュールに適用されます。この文書は、集光太陽光を使用するモジュールには適用されず、ただし、低濃度モジュール（1〜3倍）には使用できます。低濃度モジュールの場合、すべてのテストは設計集中度で予想される照度、電流、電圧、および電力レベルを使用して実施されます。 このテストシーケンスの目的は、モジュールの電気特性を決定し、費用と時間の合理的な制約の範囲内で、モジュールが屋外での長期間の露出に耐える能力を示すことです。加速試験条件は、選択された現地の故障を再現するために経験的に基づいており、すべてのモジュールタイプに均等に適用されますが、すべての劣化メカニズムが現れるわけではありません。加速係数は製品の設計によって異なるため、すべての劣化メカニズムが明らかにされない場合があります。IEC 62506には、加速試験方法や用語の定義など、加速試験に関する一般的な情報が詳しく説明されています。 一部の長期劣化メカニズムは、大面積で行うには時間がかかり、高価な応力条件が必要であるため、部品のテストでのみ合理的に検出することができます。合格/不合格基準が高い信頼性で設定された部品テストは、IEC 61215シリーズに表1に追加することによって統合されています。一方、このシリーズとIEC 61215-2で説明されるテスト手順は、モジュールに対して実施されます。この文書は、IEC 61215-1: 2021およびIEC 61215-2: 2021で指定されたテスト手順および要件に対するPV技術に依存する修正を定義しています。
이 문서는 개방적 기후에서 장기 운용에 적합한 지구 상태 태양광 모듈의 설계 인증 요건을 제시합니다. 이러한 인증을 받은 모듈의 사용 수명은 설계, 환경 및 운용 조건에 따라 달라집니다. 시험 결과는 모듈 수명의 정량적 예측으로 해석되지 않습니다. 제98백분위의 운영 온도가 70°C를 초과하는 기후에서는 IEC TS 63126에 설명된 높은 온도 시험 조건에 대한 시험을 고려하는 것이 권장됩니다. 비교적 짧은 수명 기대치로 PV 제품을 인증받기를 원하는 사용자는 IEC 63163(개발 중)에 설명된 소비자 전자제품용 PV에 대한 테스트를 고려할 것을 권장합니다. IEC 61215에서 시험된 특성이 제조된 제품에서 일관되게 나타나는지 확인하고자 하는 사용자는 PV 제조업에서 품질 시스템에 관한 IEC 62941을 활용할 수 있습니다. 이 문서는 모든 결정질 형태의 지구 유도 평면 모듈에 적용됩니다. 본 문서는 집중된 햇빛과 사용되는 모듈에는 적용되지 않으나 저집중 모듈(1~3배)에서는 사용될 수 있습니다. 저집중 모듈의 경우, 모든 시험은 설계 집중 조건에서 예상되는 광도, 전류, 전압 및 전력 수준을 사용하여 수행됩니다. 이 시험 순서의 목표는 모듈의 전기적 특성을 결정하고, 비용과 시간의 합리적 제약 사항 내에서 모듈이 장기간 야외 노출에 견딜 수 있는 능력을 보여주는 것입니다. 가속화된 시험 조건은 선택된 현장 실패를 재현하기 위해 경험적으로 결정되며 모든 모듈 유형에 동일하게 적용됩니다. 가속도 계수는 제품 설계에 따라 달라지므로 모든 저하 메커니즘이 나타나지 않을 수 있습니다. IEC 62506에는 가속화된 시험 방법과 용어 정의를 비롯한 가속화된 시험 방법에 대한 일반적인 정보가 더 자세히 설명되어 있습니다. 일부 장기적인 저하 메커니즘은 대규모 영역에서 고가의 응력 조건을 만들어야 하고 실패를 유발하는데 오랜 시간이 걸리기 때문에 구성 요소 테스트를 통해서만 합리적으로 탐지할 수 있습니다. IEC 61215-1:2021의 표 1에 적용할 수 있는 높은 신뢰도의 합격/불합격 기준으로 성숙 수준에 도달한 구성 요소 테스트가 IEC 61215 시리즈에 통합되어 있습니다. 반면, 이 시리즈와 IEC 61215-2에 설명된 시험 절차는 모듈에 대해 수행됩니다. 이 문서는 IEC 61215-1:2021 및 IEC 61215-2:2021에 명시된 시험 절차 및 요구 사항에 대한 PV 기술 종속적인 수정 사항을 정의합니다.
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