ISO/CD 20256
ISO/CD 20256

Status : Under development


This document specifies the requirements for primary and secondary calibration procedures of single-junction and multi-junction space solar cells. The main body of this international standard specifies the requirements for Air Mass Zero (AM0) standard primary and secondary calibration.

General information

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)