The Solas Renewable Energy Systems collector is dry- sealed without silicone. The solar glass cover is sealed by means of an uncemented rubbed frame. The full- face absorber is bedded in an aluminium trough on a layer of rock wool with the thickness of 40/50mm. A special modular mounting system as developed for the series which makes it possible to realise stand- alone, roof integrated and roof- mounted solution with equal ease.