heat pipe solar panel vacuum tube collector copper pipe solar
collector closed loop collector pressurized solar panels
Advantage:
• Material of manifold is SUS304 stainless steel or aluminum alloy
• Copper heat pipe for rapid heat transfer.
• Max Pressure bearing: 8bar.
• ISO9001 / CE certificate/EN-12975.
• 5 years warranty.
• Corrosion resistant brazed copper header.
• Attractive design, standard frame suitable for pitched roof or
flat roof .
• Easy plug-in installation.
• Improves the environment and save your fuel cost.
Heat pipe solar collector working principle
1) Solar absorption: solar radiation is absorbed by the solar tubes
and converted into heat.
2) Solar heat transfer: heat pipes conduct the heat from within the
solar tube up to the
header pipe.
3) Solar energy storage: water is circulated through the header,
via intermittent pump cycling.
Each time the water circulates through the header, the temperature
is raised by 5-10C.
Throughout the day, the water in the tank is gradually heated.
Key features
• Modular “plug ‘n’ play” design (Manifold, frame and tubes in
separate packages)
• Lightweight manifold design
• Choice of Stainless Steel or Anodized Aluminum mounting frames
• Extremely reliable header design due to only 6 brazing joints
• Contoured header for turbulent flow even at low flow-rates
• All glass wool insulation for high temperature stability
• Patented heat transfer fin design for optimal heat transfer
• Long term stability under extreme conditions
• Extreme cold (freeze protected heat pipes)
• Coastal regions (salt spray)
• Harsh UV radiation (UV stabilized components)
• High Winds (up to category C cyclone)
• Snow loading
Technical datas:
| Model | PT-C-15 | PT-C-18 | PT-C-20 | PT-C-24 | PT-C-25 | PT-C-30 |
| Tube QTY(PCS) | 15 | 18 | 20 | 24 | 25 | 30 |
| Three Target Vacuum Tube | Diameter/Length: φ58mm/1800mm; High boron and silicon content 3.3;
Structure:Gradual change SS-AL-Nx/Cu selective absorption coating;
Vacuum Degree:P<=5*10-3; |
| Heat Pipe | Condesor: φ14/φ24*70mm ; Thickness: 0.5mm ; Material: red copper
TU1+water; Transfer Power:>=150W; Working Pressure:4Mpa; Welding
Pressure:4Mpa; |
| Outer Shell/Bracket | Alluminum Alloy,Silver |
| Insulation Layer | Rock wool |
| Dustproof Rubber | EPDM |
| Dsily Heat Gain | 8.5MJ/m² |
| Work Pressure | 0.6MPa |
| Inlet/outlet | 22mm/3/4" |
| Tailstock | ABS |
| Temperature | 250 °С |
| Contour Aperture Area | 2.32m² | 2.75m² | 3.10m² | 3.64m² | 3.78m² | 4.52m² |
| Aperture Area | 1.43m² | 1.70m² | 1.89m² | 2.27m² | 2.36m² | 2.83m² |
| Absorption Area | 1.22m² | 1.46m² | 1.62m² | 1.95m² | 2.04m² | 2.43m² |
Quality Policy:
products regular :≥99%
QC before output :100%
Replace free of the bed products:100%
Guarantee :5 years
We can also produce according to your requirement.And OEM is also
provided.
