Heat Pipe Thermal Solar Collector

1.SRCC,Solar Keymark.SGS,
2.100000Btu/day based on 1000watt/M2
3.15 years warantee for vacuum tube
4.Leading Manufacture
Solar collector,pressurized solar collector,soalr hotwater collector.

Solar collector specification:
1. Manifold (interior): 0.8mm thickness Red copper
2. Manifold (exterior): 2. Mm thickness Aluminum alloy
3. Glass tube dimensions: 58mm x 1.800mm / 47mm x 1.500mm
4. Tube no: 10/12/15/18/20/22/24/25/28/30tube
5. Insulation layer: 35mm thickness glass firber /polyurethane layer
6. Heat preservation: 72 hrs
7. Hail resistance: 25mm
8. Max pressure: 6 bar
9. Coating of vacuum tube: Ss-c/cu
10. Frame: 2.0mm thickness Aluminum Alloy


Technical Data of Heat pipe collector


Production Model
FD-58
FD-58

Numbers of tube(pcs)
30
20

Absorber area approx.(m2)
2.439
1.626

Gross size(m)
1.99*2.1*0.154
1.99*1.4*0.154

Weight Empty(kg)
93.5
63

Hydraulic Connections
G3/4" male thread

Loading qty in 20 GP/40GP/40HQ
63/130/145
90/185/210

Fluid volume(L)
1.7
1.2

Min. volume flowrate per collector(L/H)
108
72

Rated volume flowrate per coll.(L/H)
180
120

Max. volume flowrate per collector(L/H)
1200
1200

Maximum operation pressure(Bar)
6

Test pressure(Bar)
9

Heat transfer fluid
Anti-freeze Fluid (Water-Glycol)

Max.working temp.
250C

hot water(L/Day)
240C
160

ΔT
35C(Radiation>=800w/m2.day)

Collector efficiency
76.4% 76.2%

Medium
Pure water

Start-up Temperature of heat pipe
<=30C

warranty
5 years

Mateial Details


Produciton Model
FD-58

Flow type
Heat pipe

Heat pipe material
T2 copper

Heat pipe size
Top: Ø14* 1mm; Body: Ø8* 0.7mm

Tube diameter
φ47/1500mm or φ58/1800mm

Solar vaccum glass tube
High boron-silicon

Coating of absorber on glass tube
Al-N-Al,Copper,Stainless steel

fins around heat pipe
single long Aluminum(1.68m)

Manifold pipe material
TP2 copper (Ø35x0.8mm)

Manifold casing material
6063 Aluminum alloy (2.0mm)

Insulation material in manifold caseing
Glass fiber

Thickness of insulation(mm)
45

Density of insulation (kg/m3)
90

Frame material
Aluminum alloy frame(2mm)

Frame and manifold casing finish
Black Powder coated

Sealing Materials
EPDM