S.O.L.I.D Solar Heat Europe – Collector field for district heating, Schwarzenegger arena, Graz, Austria Read More
Schweizer Solarpreis 2012 Solar Heat Europe – Salzgeber Holzbau Halle – Timber building company – Switzerland Read More
GASOKOL Solar Heat Europe – Roof-integrated flat plate collector on a detached house in Belgium Read More
Velux Solar Heat Europe – Roof integrated flat plate collectors on house in Germany – Picture 3 Read More