Verified Company
Jiaxing Jinyi Solar Energy Technology Co., Ltd.
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Principle of Thermosyphon
Sun collectors consists of a vacuum tube, a heat pipe, a metal heat absorption wing and the connecting manifold. The metal heat absorption wing with selective absorption coating converts solar energy into heat energy and transfers it medium liquid inside. The vacuum between the two glass tubes works as insulation. The liquid in the heat pipe changes into vapor which rises to the condenser. When passing through the heat exchanger, the heat is absorbed and the temperature is lowed, and the vapor becomes liquid, returns to the base of the heat pipe. This transference of heat is a continuous circulation as long as the collector is heated by the sun.
Specifications:
1)Vacuum tube: Twin-glass with three target coating of ALN/AIN-SS/CU
2)Manifold material: Aluminum alloy, thickness: 2.0mm
3)Copper header pipe: TP2 cooper, thickness: 0.8mm thickness, diameter :34mm, size:3/4"
4)Heat pipe length: 1.7m, thickness: 0.6mm Condenser length: 60mm,
diameter: 14mm, TU1 cooper
5)Heat transfer fin: 3003 anti-corrosive Aluminum alloy fin , thickness: 0.25mm, length: 1620mm
6)Insulation layer: Compressed rock wool, thickness: 40mm
7)Frame: Aluminum alloy with plastic spraying, thickness: 1.8mm
- Solar Keymark, SRCC Certified: EN12975, OG-100
- Hihg - Performance, High Effiency
- Top Quality Materials & Construction
20tubes Vacuum Tube Heat Pipe Solar Thermal Panels
Features:
| Model | JHC-5818-20 | ||||||||
| Numbers of Tubes | 20 | ||||||||
| Dimension & Testing Data | |||||||||
| Length | 1960mm | ||||||||
| Width | 1625mm | ||||||||
| Absorber area(m2) | 1.61 | ||||||||
| Inlet/outlet Connection | 22mm | ||||||||
| Working/Testing pressure | 6bar/12bar | ||||||||
| Max Testing Pressure | 12bar | ||||||||
| Stagnation Temperature | 221°C | ||||||||
| Solar Collector Material&Size | |||||||||
| Evacuated tube& Tube Seals | |||||||||
| Material | High borosilicate glass 3.3, thickness:1.6mm | ||||||||
| Size | 58*1800mm | ||||||||
| Coating | ALN/SS-ALN/CU (Three target vacuum tube) | ||||||||
| Tube Holder/ Seals | UV stabilized nylon/ Silicon seal | ||||||||
| Heat pipe&Heat Transfer fin | |||||||||
| Heat pipe Material | TU1 copper | ||||||||
| Heat pipe Length | Consenser:55mm;Body:1700mm | ||||||||
| Heat pipe Diameter | Condenser 14mm | ||||||||
| Heat pipe Thickness | Condenser:1.0mm;Body:0.6mm | ||||||||
| Heat Transfer Fin Material | Aluminum 3003 | ||||||||
| Heat Transfer Fin Length | 1620mm | ||||||||
| Heat Transfer Fin Thickness | 0.25mm | ||||||||
| Manifold | |||||||||
| Manifold Header Material | TP2 Red copper | ||||||||
| Manifold Header Diameter | 35mm | ||||||||
| Manifold Header Thickness | 0.8mm | ||||||||
| Manifold Casing | Anodized aluminum alloy,thickness:2 mm | ||||||||
| Insulation Layer | Rock wool | ||||||||
| Frame | |||||||||
| Material | Aluminium alloy,thickness:1.8mm | ||||||||
| System Pressure | |||||||||
| Working Pressure | 0.6Mpa | ||||||||
| Max.Working Pressure | 1.2Mpa | ||||||||
| Warranty | |||||||||
| Limited Warranty | 10years | ||||||||
| Estimated Life Span | 15 + years | ||||||||
| Certifications | |||||||||
| EN12975-1,2 SOLAR KEYMARK,SRCC.CE,ISO9001 | |||||||||
Quality Guarantee:
We provide 5years warranty of products and shipment with 1% spare parts
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
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.
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