IEC Technical Specification 63397
IEC TS 63397:2022
Photovoltaic (PV) modules - Qualifying guidelines for increased hail resistance
IEC TS 63397:2022 defines additional testing requirements for modules deployed under applications or in environments where PV modules are likely to be exposed to the impact of hailstones leading to higher stress beyond the scope of the IEC 61215 series. This document aims to assist in the selection of modules for deployment in specific regions that have a higher risk of hail damage and to provide tools for improving module design.
The contents of the corrigendum of July 2023 have been included in this copy.
The contents of the corrigendum of July 2023 have been included in this copy.
CHFÂ 115.-
Technical committee
TC 82 Solar photovoltaic energy systems| Publication type | Technical Specification |
| Publication date | 2022-12-14 |
| Edition | 1.0 |
| ICS | 27.160 |
| Stability date | 2026 |
| ISBN number | 9782832261941 |
| Pages | 19 |
| File size | 1.64 MB |
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