IEC 60891:2021
Photovoltaic devices - Procedures for temperature and irradiance corrections to measured I-V characteristics
Available Formats:
- Availability: Immediate Download
- Language: English
- License Type: Single User
- Updates: Not Included
- Availability: Request Quote
- Language: English
- License Type: Enterprise / Multi User
- Updates: Included
About This Item
IEC 60891:2021 provides the technical basis for correcting measured I-V characteristics of photovoltaic devices for temperature and irradiance effects. For engineers, test laboratories, and procurement teams, IEC 60891:2021 is relevant when measured performance data must be compared on a consistent basis rather than under varying field or laboratory conditions. The document supports more reliable technical review, documented evaluation, and conformity assessment of photovoltaic device measurements used in engineering documentation and compliance workflows.
Purpose of IEC 60891:2021
The purpose of IEC 60891:2021 is to define procedures that help normalize I-V measurement results for photovoltaic devices when test conditions differ from reference conditions. In practice, this supports technical validation of performance data and improves comparability across measurements taken at different temperatures and irradiance levels. The standard is especially useful where measurement consistency is important for verification activities, quality assurance, and engineering assessment of photovoltaic products and related test results.
Compliance applications of IEC 60891:2021
IEC 60891:2021 is commonly used in photovoltaic testing workflows where measured electrical characteristics need correction before technical review or reporting. It can support laboratory evaluation, product evaluation, and compliance preparation for modules or other photovoltaic devices. Organizations may use it to align test outputs with documented engineering specifications, compare results across different test environments, and strengthen the evidence base for procurement decisions, conformity assessment, and regulatory preparation.
Benefits of IEC 60891:2021
Using IEC 60891:2021 can improve the consistency and traceability of photovoltaic measurement data, which is important for risk management and technical compliance. By applying a recognized correction procedure, teams can reduce ambiguity when comparing results from different conditions, support more reliable engineering validation, and simplify communication between test laboratories, manufacturers, and reviewers. It also helps create a stronger documentation trail for quality workflows, operational consistency, and procurement or certification reviews.
- Correction procedures for measured I-V characteristics under varying temperature and irradiance conditions
- Useful for photovoltaic device testing, laboratory evaluation, and performance comparison
- Supports documented evaluation, engineering review, and conformity assessment preparation
- Helps improve consistency in technical validation and quality assurance workflows
- Publication Date: 2021-10-27
- Standard Status: Original
- Publisher: IEC
- Edition: 3
- New Version Available: IEC 60891:2021 (2024-10-17)
- This Version: IEC 60891:2021 (2021-10-27)
Please request information about the document. Contact Page
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Summarize with AI
Get quick summaries using your favorite AI engine.
Online Standart Disclaimer
OnlineStandart.com is an authorized reseller of international standards, operating through partnerships with authorized distributors. We do not own the copyrights or trademarks of the standards we sell, including but not limited to those of API, ASHRAE, BSI, SAE, ASTM, IEEE, IEC, ASME, ISO, and others.
All product names, logos, and brands are the property of their respective owners and are used for identification purposes only; their use does not imply endorsement. OnlineStandart.com is not affiliated with or endorsed by any standards development organization unless explicitly stated. The content of this document is for informational purposes only and is intended to promote our licensed reselling services.
Online Standart does not host, distribute, or link to free, unlicensed, or uncertified copies of copyrighted standards. Every document we deliver is a licensed copy obtained through authorized channels and supplied with full licensing documentation. The “Free PDF Download” option on our product pages refers to this free informational document — never to a free copy of any standard.