Verified Company
Jiaxing Jinyi Solar Energy Technology Co., Ltd.
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Jinyi 18 tubes JUC U-pipe solar collector
In each vacuum tube there is a U pipe with direct flow-through that is connected to the header pipe inside manifold.This U pipe is seamed in an aluminium heat transfer fin in the interior of vacuum tube that transmits the heat from the interior tube to the U pipe.The liquid(usually) a glycol-water antifreeze micture) in the metal Upipe is heated,and conducts the heat energy to the water inside the storage tank plate exchanger or intermal spiral copper coils.
1,Working principle
2,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 aluminium
•Anodized aluminium manifold casing
•Environmentally friendly manufacturing process
3,Company Certifications
Our U-pipe solar collector have approved by ISO,CE,and so on.
4,Parameter table
| Model | JUC-5818-18 | ||||||||
| Numbers of Tubes | 18 | ||||||||
| 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 | ||||||||
5,Trade show
6,Testing center
7,Products details
8,Packing
9,Container loading
10,Marketing
11,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.
12,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
13,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
We are sincerely invite you and your company to join Jinyi Team!Hope we have the oppertunity to cooperate in the future.