Work principle:
In each evacuated tube ,there is U-pipe with direct flow –through that is connected to the heater pipe inside manifold. This U pipe is seamed in an aluminum heat transfer fin in the interior of evacuated tube that transmits the heat from the interior tube to the U pipe.
Solar radiation permeates the outer glass tube and is captured on the outside of inner glass tube by highly selective sputter layer. The captured solar radiation is transmitted to flush-contact aluminum shield and then copper filled with heat transfer fluid .the 360? aluminum heat transfer fin assures the fastest energy transfer.
Detailed Product Description
Split solar Collector
manifold (interior): red copper
manifold (exterior): aluminum alloy
Glass tube dimensions: 58*1800
Solar Thermal Collector
Manifold (interior): red copper
Manifold (exterior): aluminum alloy
Heat pipe: U type
Glass tube dimensions: 58mm x 1800mm / 47mm x 1500mm
Heat preservation: 72 hrs
Hail resistance: 25mm
Max pressure: 6 bar
Coating of vacuum tube: SS-C/CU
heat pipe : anti-freezing > -35 degree