2023UNE-EN 16603-20-08:2023 Space engineering - Photovoltaic assemblies and components (Endorsed by Asociación Española de Normalización in October of 2023.)
2014UNE-EN 16603-20-08:2014 Space engineering - Part 20-08: Photovoltaic assemblies and components (Endorsed by AENOR in October of 2014.)