Current stage: 20.99 WD approved for registration as CD Nov 4, 2022
Next stage: CD Next stage date : Sep 1, 2023
Originator: IEC
Owner: TC 82
Type: International Standard
ICS: 27.160 Solar energy engineering
PUBLISHED IEC 62253:2011 ED1
IN_DEVELOPMENT IEC 62253 ED2 20.99 WD approved for registration as CD Nov 4, 2022