IEC TS 63126:2020 PDF
Guidelines for qualifying PV modules, components and materials for operation at high temperatures
Guidelines for qualifying PV modules, components and materials for operation at high temperatures
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 18
- Дата публикации:
- 22 июня 2020 г.
- Издание:
- IEC TS 63126 edition 1 version 1
- ICS:
- 27.160
IEC TS 63126:2020 defines additional testing requirements for modules deployed under conditions leading to higher module temperature which are beyond the scope of IEC 61215-1 and IEC 61730-1 and the relevant component standards, IEC 62790 and IEC 62852. The testing conditions specified in IEC 61215-2 and IEC 61730-2 (and the relevant component standards IEC 62790 and IEC 62852) assumed that these standards are applicable for module deployment where the 98th percentile temperature (T98th), that is the temperature that a module would be expected to equal or exceed for 175,2 h per year, is less than 70 °C. This document defines two temperature regimes, temperature level 1 and temperature level 2, which were designed considering deployment in environments with mounting configurations such that the T98th is less than or equal to 80 °C for temperature level 1, and less than or equal to 90 °C for temperature level 2. The contents of the corrigendum 1 (2022-09) have been included in this copy.
Abstract
Overview
IEC TS 63126:2020 - Guidelines for qualifying PV modules, components and materials for operation at high temperatures - is a Technical Specification from the IEC (TC 82) that supplements existing PV type and safety standards for deployments where module operating temperatures exceed assumptions in IEC 61215 and IEC 61730. This TS defines additional testing requirements for modules, components and polymeric materials deployed in environments and mounting configurations that produce higher module temperatures than the originating standards anticipate. The document includes corrigendum 1 (2022-09).
Key definitions include the 98th-percentile module temperature (T98th) - the temperature a module is expected to equal or exceed for 175.2 hours per year - and two temperature regimes:
- Temperature level 1: T98th ≤ 80 °C
- Temperature level 2: T98th ≤ 90 °C
IEC TS 63126 is intended as an intermediate step to incorporate high-temperature operation requirements into future standards; complying with level 1 or 2 can increase endurance expectations and cost.
Key Topics
- Scope and applicability: When standard IEC 61215/61730 assumptions (T98th
Технические детали
- Технический комитет
- TC 82 - Solar photovoltaic energy systems
- SKU
- IEC TS 63126:2020
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