solar collector with big heat pipe,pressurized solar collector

Owning the newest technology.
Owning the highest heat efficiency.
Better insulation result.
CE,ISO9001:2008
Solar Keymark

SFC(SLC) model owns to the newest technology and has the highest heat efficiency at present.It can work well at very cold ambient temperature up to below zero 50 degree.without the worry of tubes' broken.

 1.Maninfold :

Maninfold exterior:aluminium alloy

Maninfold interior: red copper 1.0mm thickness

Insulation: rock wool

Diameter of inlet and outlet: φ22mm

 2.tubes:

Dimension of evacuated tubes: 70mm-1700mm /70mm-1900mm

Material of evacuated tube :Borosilicate Glass 3.3 single glass tube

Absorber Surface: Selective Coating AL/N/AL Absorptance:>94%

heat pipe: high quality T2 copper

3.Stand or Frame:aluminium alloy, thickness:2.5mm

4.Accessories:copper connections and vent valve.

Specification:

  

Item No.

Qty.of solar

tubes

Diameter of solar tube

Length of solar tube

Effective collector area M2

SFC107017

10pcs

Ø70mm

1700mm1900mm

 1.44

SFC207017

20pcs

Ø70mm

1700mm1900mm

2.88