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Product Certification

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Solar KeyMark certification

With the increasing focus on energy utilization, European governments and consumers are increasingly favoring Solar Keymark certification, which has become the primary requirement for entering the European market.

Solar Keymark is a quality certification mark for solar thermal products in the European Union, used to demonstrate to consumers and users that solar thermal products comply with relevant European standards. The Solar Keymark not only signifies the high quality of the product, but products that meet this mark can also receive government energy-saving subsidies. NormalTCI testing can help you pass the EU voluntary Solar Keymark program.

The Solar Keymark certification standards include:

EN 12975-1:2006 Solar Collector Testing Part 1: General Requirements;

EN 12975-2:2006 Testing of Solar Collectors Part 2: Testing Methods;

EN 12976-1:2006 Testing of Solar Hot Water Systems (Factory Manufacturing) Part 1: General Requirements;

EN 12976-2:2006 Testing of Solar Hot Water Systems (Factory Manufacturing) Part 2: Testing Methods;

EN 12977-1:2012 solar hot water system (customer assembled) testing;

EN 12977-2:2012 Testing of solar hot water systems (customer assembled);

EN 12977-3:2012 Testing of solar hot water systems (customer assembled);

EN 12977-4:2012 Testing of solar hot water systems (customer assembled);

EN 12977-5:2012 Testing of solar hot water systems (customer assembled).


Please consult NormalTCI for specific questions

National service hotline: 400-6177-880

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