40.99 Feb 27, 2026
DECFDIS Apr 3, 2026
IEC
TC 82
International Standard
PROJECT
IEC 63387-1 ED1
40.99
Full report circulated: DIS approved for registration as FDIS
Feb 27, 2026
Hybrid CPV/PV modules: General characteristics and measurement procedures - Part 1: Performance measurements and power rating - Irradiance and temperature
40.60 Close of voting