evacuated tube solar water heater
Solar Keymark and SRCC
Certificates15 years warranty
OEM is welcomed
Working station kit
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact Supplier
Packaging Detail: wooden packing
Delivery Detail: 8 days later
evacuated tube solar water heater
Features:
1)the most important part of split and pressure solar water heater
2)Easy to use and install
3)Can be put in the courtyard, on the roof or balcony
4Inlet water hole connects to the tap water, and the outlet hole connects to the tap water, and the outlet hole produces pressure hot water directly
5)Adopts the double-deck highly special hard glass tube of boron silicon .
Specifications:
1)vacuum tube: Tri-hi type, Cu/SS-ALN(H)/SS-ALN(L)/ALN coating, three target magnertron sputtering plating
2)heat pipe: red copper pipe
3)Glass tube dimensions: 47mm x 1.5m/58mmx1.8m with 15/18/20/24/25/30tubes
4)Heat preservation: 72hrs
5)Hail resistance: 25mm
6)Heat pipe: Anti-freezing ≥-38celsuis
7)Long performance life: 15 years
8)Endut;8)Endures climate feature: Thermal efficiency is good in the whole year
Packing: Carton
Warranty: 3 years. Exchange due to original quality
Technical Data of Sun collectors | |
| Description | Heat pipe solar collectors |
| Numbers of tube(pcs) | 15 |
| Absorber area approx.(m2) | 1.406 |
| Hydraulic Connections | G3/4" male thread |
| Fluid volume(L) | 0.6 |
| 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) | 120 |
| ΔT | 35C(Radiation>=800w/m2.day) |
| Collector efficiency | 76.4% |
| Medium | Pure water |
| Start-up Temperature of heat pipe | <=30C |
| warranty | 5 years |
Sun collectors material specification
| Flow type | Heat pipe |
| Heat pipe material | T2 copper |
| Heat pipe size | Top: Ø14* 1mm; Body: Ø8* 0.7mm |
| Tube diameter | 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 | Aluminum alloy (2.0mm) |
| Insulation material in manifold casing | Glass fiber |
| Thickness of insulation(mm) | 45 |
| Density of insulation (kg/m3) | 90 |
| Frame material | Aluminum alloy frame(2.0mm) |
| Sealing Materials | EPDM |
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