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Denmark/Sweden: Arcon-Sunmark Collector Retesting Prompts Discussion on Solar Keymark Network Rules

Submitted by Baerbel Epp on October 16, 2016
This July, SP issued new Solar Keymark certificates for four Danish Arcon-Sunmark collectors after the Swedish test lab and certification body had retested these four systems in April. The retesting had been necessary, as SP had received six complaints because of a lower-than-expected c1 (heat loss coefficient) value on certificates issued in November 2015. At first, it looked like a case closed, but the stakeholders who submitted complaints are now calling for a reform of the complaint procedures and tolerances established by the Solar Keymark Network (SKN). 
 

Europe: Solar Keymark Network to Improve Complaint Procedures

Submitted by Baerbel Epp on March 31, 2016
The Solar Keymark Network has decided to establish a working group in order to revise and improve the complaint procedures and put them into one document, as they have so far been described in several different papers and various articles: The Solar Keymark Scheme Rules, Article 2.2, includes instructions on how to handle complaints and there is Article 6.3. Special Test, whereas the CEN-CENELEC Internal Regulations Part 4, Article 7.4, describes the appeal procedures (see the attached documents). This move is deemed necessary because at the end of 2015 – for the first time since the Solar Keymark label was launched – several complaints were submitted to one of the empowered certification bodies. “In our network meeting, we informed the members about the first big complaint and discussed the need for putting the complaint procedures into one document, to make it clearer for the solar thermal industry how to use them,” said Jaime Fernández González-Granda, Chairman of the Solar Keymark Network and Product Officer at the Spanish certification and standardisation body, AENOR. 
 

Germany: Debate about Voluntary Collector Output Label Solergy

Submitted by Baerbel Epp on November 4, 2015
Supporters SolergyThe new collector label Solergy has just been created and has already sparked a lot of debate in Germany. On the one hand, there is a growing number of collector manufacturers, associations and also the certification body DIN Certco – which are supporting the implementation of the label (see the list of logos at the beginning of November). On the other hand, there are the European bodies relevant to the solar thermal sector, such as the European Solar Thermal Industry Federation (ESTIF) and the Solar Keymark Network (SKN), which are not in favour of Solergy, although they do fancy the idea behind such a collector energy output label. To understand the reasons for the controversy, one has to look at the evolution of the label. 
Source: solar-heating-initiative.com

 

 

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