solar keymark solar collector 1.CE,SRCC,Solar keymark 2.heat pipe type 3.for school,swimming pool,hotel, factory 4.15 years Introduction:Solar Collector ... for commercial, buildings, hotels, hospitals, swimming pools, villas and other solar heating projectSuitalbe for all kinds of climates ... Frame are the three main parts of a Manifold solar collector.Manifold is composed of manifold box, rock wool, ...