Solar Engineering Project Type

China Solar Engineering Project Type, Find details and Price about China U Pipe Solar Collector, U Pipe Collector from Solar Engineering Project Type

Model NO.
SPCF
Origin
China
HS Code
84199010
Model NO.
SPCF
Origin
China
HS Code
84199010
Solar Engineering Project Type

In each vacuum tube there is a U pipe with direct flow-through that is connected to the
header pipe inside manifold. This U pipe is seamed in an aluminum heat transfer fin in the
interior of vacuum tube that transmits the heat from the interior tube to the U pipe.
Solar radiation permeates the outer glass tube and is captured on the outside of inner glass tube by
highly selective sputter layer. The captured solar radiation is transmitted to flush-contact
aluminum shield and then copper pipe filled with heat transfer fluid. The 360°aluminum heat
transfer fin assures the fastest energy transfer.
 
Model NameSPU
Manifold casing materialStainless steel / Aluminium
Frame materialAnodized profiled aluminum bar or stainless steel
Header pipe materialCopper
U pipe materialCopper
U pipe diameter8mm
No. of pipes10,12,15,18,20,24,30
Aperture areaFor 18tubes system 2.3m2
Insulationpolyurethane
Rubber seals and ringsUV stabilized high temperature silicon rubber
Test pressure9 bar
Collector mountingFlat roof/inclined roof
Mounting angle30 degree-50 degree
Inlet Outlet22mm
Gross weight70KG(for SPU-H58/1800-18)
Solar Engineering Project TypeSolar Engineering Project Type


1. Borosilicate glass according to ISO3585: 1991; Transmittance of borosilicate glass: 0.92. Absorbance of solar selective absorptive coating: 0.94; Hemispherical emittance: 0.08; Getter according to GB/T9505-1998.
2. Start-up temperature: No more than 25Celsius.
3. Start-up time: No longer than 2 minutes under normal sunshine.
4. Low temperature resistance: No breaks at -30Celsius.
5. Heat impact resistance: No damage after over 3 time's alternative impact of cold water below 25Celsius and hot water over 90Celsius.
6. Pressure resistance: Can withstand 0.6Mpa.
7. Hail resistance: No damage by the impact of 25mm diameter hail.

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Solar Engineering Project Type


Solar Engineering Project Type

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Solar Engineering Project Type

Solar Engineering Project Type
Solar Engineering Project Type
Solar Engineering Project Type