High Efficiency Pressurized Vacuum Tube Solar Collector Made in China

FOB Price:USD 150.0-450.0/Piece Get Latest Price
Certification:SGS,ISO9001,ISO14001,CE,Solar Keymark EN12975,SRCC,CCC
Capable:Water Mark,Solar Keymark EN12976,EMF,SASO,GS,TUV,RoHS
Minimum Order:5 PCS
Brief Description:Polyurethane foamed insulation layer make the collector better heat preservation,more efficient.Slivery color appearence looks more beautiful.


  • Product Details

Basic Specification

TubeTri-elemet vacuum glass tube
Heat Pipe14mm;antifreezing
Insulation LayerPolyurethane foamed
ApplicationSolar Thermal
Pipe MaterialCopper

Detail Description

High Efficiency Pressurized Vacuum Tube Solar Collector Made in China

·The heat insulation properties is higher than for other types of the same collector design. Because of the three layers of insulation incorporated in the mainfold casing.
·The first layer is Aluminium Silicate and resist temperatures of up to 800℃
·The second layer is Polyurethane formed by Italian machine that insulates the tanks with a density of 38.5-42.
·The third layer is Aluminium Silicate
·Aluminium alloy for frame.             
·Polyurethane and aluminium silicate for the insulation.          .
·Tri-element vacuum glass tube.    .
·Antifreeze heat pipe.
Woking environment:

Technical Data:

Polyurethane Forming Heat Pipe Solar Collector
   Qty of Tube12151820242530
 Diameter and Length of TubeФ58mmx1800mm
Heat PipeCondensator Dia 14 mm, red copper TU1+water;transfer power:>=150W;Working pressure:4Mpa;welding pressure:4Mpa
BracketAluminum Alloy (Matt finish treatment),Thickness:2.0mm
Casing material Outer shell:Aluminum Alloy (Matt finish treatment)
Insulation material  Polyurethane
Insulation thickness37mm
Gross area1.84㎡ 2.3㎡2.74㎡3.04㎡3.63㎡3.77㎡4.51㎡
Aperture area1.13㎡1.41㎡1.69㎡1.88㎡2.26㎡2.35㎡2.82㎡
 Absorption area0.96㎡1.21㎡1.45㎡1.61㎡1.94㎡2.02㎡2.42㎡
Inlet/outlet diameters22mm 
Work pressure0.6MPa
Stagnation temp250 °С
Evacuated tubethree-target tube;High boron and silicon content 3.3;Structure:Gradual change SS-AL-Nx/Cu selective absorption coating;Vacuum Degree:P<=5*10-3; 
Dustproof rubberEPDM 

1- What is your Delivery Time?
   LCL order:10days.
   Full container order:15days.
2- What is your Guarantee Time?
  6 years; Provide you with some accessories, they are free for you.
3- Can you accept OEM and ODM ?
  YES, printing your LOGO on the product and package, it's free.
4- What is your payment term?
  We accept T/T or L/C, Western Union and Paypal.
5-What is your MOQ?
6-How do you pack?
  LCL order in plywood case
  Full container order in high quality export carton
7-What is your FOB port?
  We accept FOB Shanghai, Ningbo, Shenzhen, Guanagzhou, Qingdao etc.
8-What is your monthly production capacity?  1000 sets
9-What is your shipping term?
  By sea/Air/Rail/Truck
10-Do you any additional services?
   We offer free spares according to your order quantity. Such as Vacuum Tube, tube     holders, dusting rings, silicon rings, screws etc.
   And we can offer logo design, Products Advertising Design etc services free.


Additional Information

Payment TermsL/C, T/T, D/A, D/P, Western Union, Paypal, Others
Minimum Order5 PCS
Lead Time / Delivery Time15 Day(s)
Sample AvailableNO
Delivery Details15 days for full containers after receiving your payment;10 days for LCL order.
FOB PortShanghaiNingbo,
Loading InfoFOB: to Shanghai or Ningbo Port,ChinaCIF: to Customers’ local port
Packing Info1. Full container: Standard Export Carton(Foam+Carton)2. LCL Order: Special Packing(Wooden Pallet)+Standard ExportCarton(Foam+Carton)3. Customize.
Target Market(s)North America, Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Japan & Korea, Western & Southern Europe, Northern Europe, Central & Southern Asia

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