High Performance 10 Tube Solar Collector , U Type Solar Collector Inclined Roof
Brand Name:PASSION/OEM
Certification:CE
Model Number:10tubes
Minimum Order Quantity:1
Delivery Time:10 working days
Payment Terms:L/C, T/T
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YUANHUA, HAINING, ZHEJIANG, CHINA
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Product Details
Company Profile
Product Details
High Performance Aluminium Alloy U Pipe Solar Collector 10 Tubes For Swimming Pool
Work principle
Evacuated tubes convert solar energy into heat energy, that is transferred to U pipe by an aluminum fin with high solar energy absorption and low heat radiance loss, Liquid (antifreezing liquid or water) in the U pipe heats up, and the U pipe conducts thermal energy to the water inside the storage tank directly (or through internal copper coil), With a testing pressure of 1.2 MPa, Working pressure is 0.6MPa.
Key Features
• Internationally certified product
• Reliable, efficient, twin-glass evacuated tubes
• Average 25% more energy output than flat plate collectors
• Copper heat pipes for rapid heat transfer
• 3/4" copper head connections
• Corrosion resistant silver brazed copper header with only four braze points
• Recycled glass wool manifold insulation
• Low heat loss
• Efficient performance at high differential temperatures
• Easy plug-in installation
• Maintenance Free
• Cyclone rated frame options available
• Suitable for mains pressure water (up to 8 bar/116psi)
• Option of all stainless steel frame (439 grade SS), or high strength anodized aluminum
• Anodized aluminum manifold casing
• Environmentally friendly manufacturing process
Specifications of Vacuum Tube.
| Structure | All glass double-tube co-axial structure | ||
Tube glass | Material | 1.6mm High borosilicate 3.3 glass | |
| Expansively | ≤3.3×10-6K | ||
| Transmittance | ≥0.89 | ||
| Hailstone resistance | Ø 25 mm | ||
| Withstand voltage | 0.6MPa | ||
| Resist wind | 30m/s | ||
| Life | 15 years | ||
| External tube diameter and thickness | Ø =47±0.7mm &=1.6mm | Ø =58±0.7mm &=1.6mm | |
| Internal tube diameter and thickness | Ø =37±0.7mm &=1.6mm | Ø =47±0.7mm &=1.6mm | |
| Tube length | 1500mm | 1800mm | |
| Vacuum degree | P≤5.0*10-4Pa | ||
Absorption coating property | Structure | Glass/CU/SS-ALN(H)/SS-ALN(L)/ALN | |
| Sediment method | 3 target magnetron sputtering plating | ||
| Absorption ratio | α=0.92~0.96(AM1.5) | ||
| Emission ratio | ε=0.04~0.06(80°C±5°C) | ||
| Idle sunning property parameters | Y=260~300m2.C/KW | ||
| Solar irradiation for obtaining a preset water temperature | H=3.7~4.2MJ/m2 | H=2.9~3.2MJ/m2 | |
| Average heat loss coefficient | ULT=0.4~0.6W/(m2.°C) | ||
Parameter table
| Model | PT-5818-18 |
| Numbers of Tubes | 18(10,12,15,18,20) |
| Dimension & Testing Data | |
| Length | 1.97 m |
| Width | 1.475 m |
| Absorber area | 1,449 |
| Inlet/outlet Connection | 22mm |
| Working/Testing pressure | 6 bar/12 bar |
| Max Testing Pressure | 12 bar |
| Stagnation Temperature | 221°C |
| Packing Dimension & Weight | |
| Manifold and U-pipe Packing | 2020*1550*190mm |
| Tubes Packing | 1880*340*250mm |
| Total Packing Volume | 0.68m3 |
| Weight | 55kgs |
| Certificates | EN12975-1,2 SOLAR KEYMARK,SRCC.CE,ISO9001 |
| Material | |
| Evacuated Tube | High borosilicate glass 3.3, thickness:1.6mm |
| Size | 58*1800mm |
| Coating | ALN/SS-ALN/CU (Three target vacuum tube) |
| U Pipe Material | TP2 copper |
| U Pipe Length | 1750mm |
| U Pipe Diameter | 8mm,thickness:0.6mm |
| Manifold Header Pipe | TP2 copper 22mm, thickness 1.0mm |
| Manifold Casing | Anodized aluminum alloy,thickness:2.0mm |
| Frame/bracket | Aluminium alloy,1.5mm |
| Insulation | Rock wool |
| Tube Holder/ Seals | UV stabilized nylon/ Silicon seal |
| Sheets | Material:Aluminum 3003,Length:1620m,thickness:0.25mm |
| Limited Warranty | 10years |
QC Team
A QC team with more than 10years’ experience and technical personnel. To ensure 100% products checking.
Material: Strictly control of material purchasing and using, meet international requested standards
Semi-finished products inspection: Product inspection before 100% finished, such as visual inspection, leaking and pressure testing, comprehensive safety test and so on.
Production line test: With work team or data engineer who will inspect machines and lines at fixed period.
Finished product inspection: Quality and property test before products are packed and loaded.
Quality Guarantee
1.We provide 5years warranty of products and shipment with 1% spare parts
2.We can send the parts free on condition that there is any breakdown with convincing evidence
1% spare parts include:
- Wiper scraper seal
- Tube holder
- Screws & screw caps
Contact
We will reply your email or fax within 24hours
You can call us at any time if there is any question on our production
High Performance 10 Tube Solar Collector , U Type Solar Collector Inclined Roof
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