Three target solar vacuum tube has advantages of super absorbance, low heat loss .quick temp. rising and reliable quality
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
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Three target solar vacuum tube solar collector has property and spec. as following:
1. All-glass double-tube co-axial structure, high borosilicate 3.3 glass ;
2. Transmission Ratio of the Outer Glass Tube.
3. Structure: Cu/SS-ALN(H)/SS-ALN(L)/ALN
4. Sediment method: 3 target magnertron sputtering plating ;
Comparing to Al-N-Al vacuum tube, it has advantages in cold area as following:
a. Absorbance: 12% higher.
b. Emission Ration: 30-49% lower.
c. In alpine area, copper ions emission ration is lower than that of aluminum ion. So it could work properly even circumstance temp. is lower than -30Deg C.
d. Stainless steel ion has performance of high temp. resistant, anti-stagnation temp. coating will not decay or get aging or disappears.
Model no.:
Dia. 47 with length of 1500mm.
Dia. 58 with length of 1500mm.
Dia. 58 with length of 1600mm.
Dia. 58 with length of 2000mm
Model No.: 47*1500/1600/1800; 58*1600/1800/1...
Features: solar vacuum tube
1) high quality and reasonable price
2) environmental friendly
3) nice design
4) ISO9001:2000
Model No.: sijiking-wt
Features: 1.passed CCC,CE,ISO9001-2000
2.inner tank: sus304-2b,1.2mm
3.outer tank: color steel,0.4mm
4.heat preservation: 55mm PU foam
Model No.: SLSSF
Features: Solar System Frame.Standard cardboard cases.
Manufacturer since 1998, ISO9001-2008, SGS, BV, CE.Standard seaworthy packing
Model No.: SLHPC
Features: Heat Pipe Evacuated Collectors
Manufacture since 1998
3) Free training, no worry
4) 5-year warranty, free replacement
Model No.: SLWT
Features: Tank For Solar Water Heater
2) Manufacture since 1998
3) Free training, no worry
4) 5-year warranty, free replacement
5) OEM
Model No.: SP116
Features: Solar Working Station (SP116).We have CE,SGS ,ISO Certification ,with more than 12 years experice and more discount
Model No.: SLTET
Features: Three Layer Water Heater Tube.We have CE,SGS,ISO Certification .with 11 years experience in the field of solar water heater .
Model No.: SLHPC
Features: Heat Pipe Solar Collector.
Manufacture since 1998
3) Free training, no worry
4) 5-year warranty, free replacement
Model No.:
Features: Heat Pipe Of Solar Water Heater Tube.With 10 years experience, CE, ISO9001, ISO14001, deal with OEM, ODM. Warranty 5 years
Model No.: SP25
Features: Solar Water Heater Controller (SP25).We have CE,SGS ,ISO Certification ,with more than 12 years experice and more discount
Model No.: JH
Features: pressurized Solar collector with heat pipe in vacuum tube
1. Easy to install and operate;
2.Pressurized and close loop;
Model No.: JH
Features: pressurized Solar collector with heat pipe in vacuum tubes
1. Easy to install and operate;
2.Pressurized and close loop;