WG_C.D1.2022_”Glazed PVT” is established in order to deal with glazed PVT systems and similar products. Members of WG: K. Kramer (chair), L. Micò, G. Bellenda, A. Bohren, U. Fritzsche, S. Fischer, A. García de Jalón, S. Mehnert, D. Bernacchioni, I. Förster, C. Zhao, C. Lampe, V. Drosou, A. Mellor.

WG_M10_CB_”Certification Bodies” was established with the scope to have internal discussions related to the certification procedure, the relevant documents and other accreditation related subjects to ensure the
confidence in the Solar KEYMARK. It also under the responsibility of this WG the reporting on the collection of the fees and the creation/update of FAQ in SKN site  related to SKN invoicing.

Members of WG: I. Förster (chair), representatives from all CBs who are empowered by CCB to grant the Solar KEYMARK

WG_M24.D12 – “Establish Solar Keymark Database WG” was established with the scope to succesfully implement the new Solar Keymark database.

Members of WG:  G. van Amerongen (chair), A. Bohren, I. Förster, H. Poscharnig, I. Alexiou, P. Dias, V. Drosou

WG_M24.D8_”Thermodynamic solar collectors and systems” was established with the scope to define the so-called “Thermodynamic” systems and collectors and to prepare a proposal for a resolution to amend properly the SK Scheme Rules. 

Members of WG: A. Bohren (chair), H. Drück, H.Poscharnig, G. Clech, S. Fischer, S. Mehnert, O. Mogro, M. Del Varas, P. Dias, C. Travasaros.

WG_M28.D7 _”IAM and optical properties” was established with the scope to work on comparability of testing procedures, evaluation models as well as testing quality between different test labs with respect to incidence angle behaviour. Moreover it is in the scope of this WG any issue relevant to ScenoCalc for fixed tilt and/or an asymmetrical IAM.

Members of WG: U. Fritzsche (chair), S. Fischer (co-chair), S. Babalis, S. Mehnert, S. Fischer, A. García De Jalón,  C. Lampe,  J. Facão, S. Abrecht, G.v.Amerongen, S. Babalis  A. Bohren, V. Drosou.

WG_M29.D10_ “SKN Strategy” was established with the scope to work on strategic questions of SKN. It is expected that the WG meets at least 1-2 times between SKN meetings and is coming up with proposals to the SKN covering at least:
i. improving the quality of the SK Scheme
ii. improving the financial situation of the SK Scheme
iii. extension of the SK Scheme to new products and to new markets
Members of WG: A. Bohren (chair), H. Drück, I. Förster, V. Drosou, L. Mico, P.D ias, G.v.Amerongen, I. Alexiou, K. Kramer.

WG_M29.D11_ “SKN Marketing and Communication” was established with the scope to work on:
i. updating SKN Webpage
ii. supporting the work on the new webpage
iii. communication plan of the SKN
Members of WG: L. Mico (chair), I. Förster, A. Bohren, O. Mogro, A. Sutu, V. Drosou, I. Alexiou.

WG_M29.D8_”Expedite check procedure” was established with the scope to discuss options for expedite check procedure.

Members of WG: V. Drosou (chair), S. Fischer, S. Abrecht, I. Förster, L.Micò, P. Dias, C. Travasaros, A. Bohren

WG_M30.D6_”Factory made systems” was established with the scope to clarify the situation with respect to non-separable thermosiphon systems with evacuated tube collectors and the basis to make/handle families and to work on a strategy to overcome this Spirkl situation.
Members of WG: A. Bohren (chair will be decided in the first meeting that will be convened by AB), S. Fischer, S. Mehnert,  J. Facão, G. van Amerongen, U. Fritzsche, S. Martin, D. Bernacchioni, C. Zhao, S. Babalis I. Förster.

WG_M30.D7_”AHEECS” is established in order to deal with air heat exchangers, evaporation collectors and similar products. Members of WG: A. Bohren (chair), S. Fischer, S. Mehnert,  C. Lampe, H. Drück