Heat Pipe Solar Collector
The heat pipe solar collector consists of heat pipe glass vacuum tube, pressurized manifold, suppoting bracket and other related accessories
1) Solar heat pipe and its inner midium for thermal conduction, with a quick start and super daily efficiency about 55% in summer and 42% in winter, much more than that of the all-glass tube
2) The flow passage is inner closed and pressurized, no water or medium goes through glass vacuum tubes, no freeze to break vacuum tubes, able to serve in extremely cold weather
3) Heat pipe tip is inserted into a closed cannula welded into the copper flow passage, collector works well even withdrawal one or several heat pipe vacuum tubes
4) Aluminum alloy as bracket with super performance in chemical resistance, universal bracket suitable for slope and flat roof installation
5) Modularized collector, arbitrary combination with any architectural structure, adaptable to either slope roof or flat ground or upright walls, almost maintenance free collector
NLIGHT heat pipe solar collector
* Patented technology heat pipe has faster start speed, higher temperature and longer using life.
* Glass wool and PU foam combined insulation layer, less heat loss than single glass wool insulation layer.
* Double-jacket heat pipe bottom ensures the perfect performance of frost-resistance. INLIGHT heat pipe solar collectors work very well in extreme cold regions.
* Module design, alterable frame and support, make the installation place quite flexible. They can be fixed on ground, roof or exterior wall
Heat Pipe
Vacuum Tube |
Spec. (mm) |
Φ 47× 1500 Φ 58× 1800 |
Tubes (pcs) |
12 / 15 / 20 / 25 / 30 |
Material |
Three-target vacuum tube, red copper heat pipe, aluminum fin |
Coating |
Cu/SS-ALN(H)/SS-ALN(L)/ALN |
Pressurized
Manifold |
Flow passage |
High-quality red copper Φ 35*1.0mm |
Outer shell |
Aluminum alloy plate 2mm |
Insulation |
Processed high-density polyurethane foam-forming 30mm |
Bracket |
Aluminum alloy 1.8~2.0mm |
Accessories |
Stainless bolts & nuts, dustproof rubber seal, plastic pipe holder |
Working Pressure |
12 bar |
Tilt Angle |
25° ~ 90° (-5° upright or level shift) |
Hail Resistance |
Φ 25mm diameter |
Anti-freezing |
≤ (-)35° C |
Audited Supplier 
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