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High absorption efficienc three target solar vacum tube 2012 HOT SELL! ! !
High absorption efficienc three target solar vacum tube 2012 HOT SELL! ! !

1.Low coefficient of heat loss 2.High absorption efficienc 3.ensure operation in winter 4.OEM is welcome 5.15years life

 Production Description

  Available colors: BLACK,PRUPLE GOLD,BLUE  Available length:1500mm-2100mm  Thickness of the tube:1.6mm or 2.0mm  Diameter of the tube: Ø47,Ø58, Ø70
NameValue
BrandJIANUO
ModelØ58*1800 Ø47*1500
Production Capacity800000 Pieces per month
Place of OriginChina
Absorption of Selective Coatingα≥92.5%
Coefficient of Average Heat Lossε≤7.5%
Stagnation Temperature≥240m2°C/KW
Solar Irradiation for Water Temperature Rise≤3.0MJ/ m2
Structure of Selective CoatingSS-AL-N/Cu
VacuumP≤3.0×10-3Pa
Maximum Strength0.6Mpa
Ratio of Solar Transmissionτ≥0.89 (AM1.5 ISO9806-1:1994)
Warranty15years

Services

1.OEM ( put your layser logo on tube .print logo on the carton )

2. arranging shipping for you . place the ship ,track the ship ,and inform the goods location.

3.Track the goods production for you . 

4. check the best quality for you . 

 

 please send us your logo if you want OEM services.
  

single target vacuum tube

price:1.6 USD  

three target vacuum tube

price:1.98 USD  

solar vacuum tube with heat pipe

price:6.4USD 

Key words

vacuum tube solar hot water heaters                                       

horizontal vacuum tube solar collector                       

concentrated vacuum tube solar collector                                       

open solar vacuum tubes                                         

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low pressure solar collector,

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split solar hot water,

mini evacuated tube solar collector,

evacuated flat panel solar collectors,

evacuated glass tube solar collector

vacuum tubes solar water heating system                                        

58mm 1800mm solar vacuum tube                                         

solar collector vacuum tube                                       

solar heat pipe vacuum tube

 

High absorption efficienc three target solar vacum tube 2012 HOT SELL! ! !

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