Certification Programmes for RES installations
Updated: 06.02.2019
This is an obligatory certification for thermal solar panels to comply with the following international standards: UNE-EN 12975-1, ISO 9806 and UNE-EN 12976. Specifically, UNE-EN 12975-1 and ISO 9806 apply to solar collectors with liquid cooling systems and UNE-EN 12976 applies to prefabricated thermal solar panels.