Detailed Product Description

In eachvacuum tube there is a U pipe with direct flow-through that is connected to theheader pipe inside manifold. This U pipe is seamed in an aluminum heat transferfin in the interior of vacuum tube that transmits the heat from the interiortube to the U pipe.

Solar radiation permeatesthe outer glass tube and is captured on the outside of inner glass tube byhighly selective sputter layer. The captured solar radiation is transmitted toflush-contact aluminum shield and then copper pipe filled with heat transferfluid. The 360°aluminum heat transfer fin assures the fastest energy transfer.