Solar Keymark Heat Pipe Solar Collector EN12975 StandardLike

FOB PriceUSD 138.0-345.0/Set Get Latest Price ModelDIYI-C01-20 Certification CE, ISO CapableUL,RoHs,SRCC Min.Order10 sets Brand NameDiyi Brief DescriptionSolar Keymark Heat Pipe Solar Collector EN12975 Standard can be combined arbitrarily to meet the demand of large water consumption.

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Jiaxing DIYI Solar Technology Co., Ltd.

Jiaxing  Zhejiang  China
No.of Staffs101 - 500 People Sales VolumeUS$2.5 Million - US$5 Million Monthly Capacity10,000 sets OEM/ODM AvailabilityBOTH Payment Terms T/T  L/C Related Product Category Solar Collector [241]
Product Range Main products

Solar Water Heater, Solar Collector, Vacuum Tube

Target Market(s)

Africa(except Middle East); Eastern Europe; Hong Kong/ Macao/ Taiwan; Japan & Korea; Latin America; Mainland China; Middle East; North America; Northern Europe; Oceania; Central & Southern Asia; Southeast Asia; Western & Southern Europe

  • Product Details
  • Company Profile

Basic Specification

Color Silvery
Vacuum tube 58x1800mm ALN-SS-CU coating
Heat pipe material Red copper
Frame Aluminum alloy 1800mm 0-50 degree
Max pressure 6 bar
Pipe Material Glass
Type Heat Pipe
Application Water Heater

Detail Description

  Solar Keymark Heat Pipe Solar Collector EN12975 Standard  



Solar collector description 


  • The heat pipe solar thermal collector can be used for individual villa and commercial project, with EN12975
  • & solar key mark approvals, Anti-freezen & pressurized, Aluminum Alloy Frame
  • All the pipeline is made of red copper and conducted by heat transfer medium liquid
  • The manifold uses aliminum alloy for exterior, red copper for interior, also with fashion design
  • It use Eco-friendly rockwoll for insulation layer. Heat preservation: 72hours
  • Vacuum tube: 58x1800mm 1.6mm or 2.2mmthickness ALN-SS-CU coating
  • The bracket is in line with structural mechanics, very stable and solidly build. Dual-purpose for both flat and inclined roof.
  • Withstand high pressure when it is working
  • It can be combined arbitrarily to meet the demand of large water consumption, and also could be combined with existing pipeline
  • SRCC, and Solar Keymark Certificates


Solar collector advantages 


1.All the pipeline is made of red copper and conducted by heat transfer medium liquid.With the heat pipe in the vacuum tube,so no water will flow in the vacuum tube.

2.The manifold uses aluminum alloy for exterior, red copper for interior, also with fashion design;

3.Withstand high pressure when it is working;

4.It can be combined arbitrarily to meet the demand of large water consumption, and also could be combined with existing pipeline;

5.Each tube can work alone, so the solar collector can work even one tube is broken and easy to change if necessary.

Solar collector information 


Name :DIYI Solar collector
Type :Heat pipe solar collector
Vacuum tube :high quality borosilicate glass 3.3, with the selective absorber coating
Absorbing coatings :Interference coating
External diameter of vacuum tube58mm
Length of vacuum tube :1800mm
Inner tank diameter/material :360mm,1.2mm ,SUS304stainless steel
Outer tank diameter/material :460mm,colorful steel 0.41mm
Material of coating :AL-N/AL-Cu and heat pipe inside the tube
Insulating layer :50mm polyurethane
Safety valve setting pressure :6 bar
Bracket :stainless steel , galvanized steel plate, aluminium alloy
Hail resistance :40mm


 Product pictures 



 Product Optional Specifications 




 Product application 


Technical parameters:

1.Manifold(interior): red coppper

2.Manifold(exterior): aluminum alloy

3.Aluminum fin: 1600mm full length

4.Heat pipe: red copper

5.Heat insulation layer: high density polyurethane foam 50mm/ eco-friendly rockwool 50mm

6.Bracket: aluminum alloy 1800mm 0-50degree

7.Hail resistance: 25mm

8.Max pressure: 6bar

9.Heat pipe: anti-freezing >-35°C

10.Daily efficiency: ≥55%


 Working Principle 


 Installation Diagram 






 Package detail 


Place of original


Model Number


Price Terms


Brand Name


Payment Terms


Minimum order


Supply ability


Delivery Time

Two weeks


 Product certificate 







 Contact person 




FAX: 0086-0573-87873009
TEL: 0086-0573-87873003

Additional Information

Payment Terms L/C, T/T
Minimum Order 10 sets
Lead Time Delivery Time 15 days
Sample Available Yes Ask For Sample
Delivery Details Solar Collector30% T/T as deposit before production &70%T/T left at sight of copy of B/L
FOB Port Shanghai
Loading Info Solar CollectorLCL & FCL
Packing Info Solar CollectorStandard carton box
Target Market(s) Africa(except Middle East),  Eastern Europe,  Japan & Korea,  Middle East,  Northern Europe,  Western & Southern Europe

About Us

Jiaxing DIYI Solar Technology Co., Ltd.

Jiaxing Diyi Solar Technology Co., Ltd was estabished in 1991 which is located in Haining City near Shanghai with one and half hour to Shanghai by car and DIYI grows up into a big manufacturer of doing solar water heater. Main product: Solar collector; low presure vacuum tube solar water heater;compact high pressure heat pipe solar water heater; split pressurized solar water heaterInvestment: 10 million RMBAnnual production: 100,000units, export all over the worldFactory area: 60,000 square metersWorks: over 100Certification: SABS SRCC SOLAR KEYMARK

General Information

Year of Establishment 1991
Capital US$101 Thousand - US$500 Thousand
Sales Volume US$2.5 Million - US$5 Million
Brand Name Diyi

Export Information

Export Year 2005
Export Percentage 91% - 100%
Delivery Time 20 days
Minimum Order Quantity 1 set
Payment Terms T/T  L/C

Productivity Information

Production Lines 6 lines
Factory Size 1,000 square meters
Monthly Capacity 10,000 sets
Investment on Manufacturing Equipments US$101 Thousand - US$500 Thousand
No. of Staffs 101 - 500 People
No. of R/D Staffs 5 - 10 People
No. of Engineers 5 - 10 People
No. of QC Staffs 5 - 10 People

Factory Info: Jiaxing Diyi Solar Technology Co., Ltd.

Country/Region Jiaxing, Zhejiang, China
Address South of Dalin Bridge, Dalin Village, Jianshan New Zone, Haining City
Zip 314416
Factory Introduction As a manufacturer owning the most advanced manufacturing equipment for producing vacuum tube and solar products,And we have got the poweful certificates, such as ISO9001:2000 certificate, SABS, Solar Keymark and SRCC. We are specialized in vacuum tubes, solar water heaters