Detailed Product Description

* Working principle:

Combined many collectors with water storage tank as complete projects, heat pipe

in solar vacuum tube for heat transferring, by circulation pump and relative system

to make transfer medium liquid take the heat to water tank.

* Material: stainless steel ,TH.1.5mm

  Frame :stainless steel or premium cold roll with plastic spray

* Solar vacuum tube with heat pipe

   a) Size: 47 x 1,500mm / 58 x 1,800mm ,Glass TH.1.6mm ,weight:1.30KG/pcs ,2.2KG/pcs

   b)Absorptive coating :AL/N/Cu,

   c)Vacuum degree :P<5*10 -3 Pa ,

   d)Thermal expansion:3.3*10 -6 /°C 

   e)Insolation Temperature:>200°C  

   f)Absorptance :>94%

   g)Emittance :<6%

   h)Heat loss:<0.8W/(°C) 

   I)Maximum strengt: 0.8Mpa

   j)Resist cold:-35 °C 

   k)Resist wind:30m/s 

   l)Start-up temperature:<=25°C

   m) Qty: 10/12/15 / 20 / 25 /30

   n) Hail resistance: diameter 25mm

   o) Heat pipe material :TU1,and special medium liquid ,TH.0.6mm ,

   p)Plug :silicon plug and aluminum fit.

* Temperature insulation layer in chest

   a) 50mm thickness imported polyurethane, machinery overall for keeping same

       temperature and high pressure foam

   b) Heat preservation: 72 hours

* Max. pressure bearing: 0.6MPa

* 5 years international responsibility for free repairing or exchange due to original

quality problems

Packing:

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