10. Product certifications
Solar Keymark
All products (collectors and systems) have been tested in Swiss laboratory in accordance to
EN12975 – EN12976 and ISO9806 for their efficiency and durability. Also are certified by the
German organization DIN CERTCO under Solar Keymark certification.
ErP directive
All products are marked under ErP directive, concerning the tank heat losses and the net capacity.
All products are marked CE ensuring the safety of the product.
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