1.split solar heating system , OEM supply
2.vacuum tube solar collectors
3.Hingh effciency
4.Promopt delivery
CE
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: carton
Delivery Detail: 10/15 days
Spilt solar heating system
collector:heat pipe
Bracket: galvanized steel
Inner tank: porcelain enamel
Outer tank: porcelain steel
Capacity: 150L,200L,250L
Hailstone: 25mm
Heat Pipe Vacuum Tube Technical specification
Material: borosilicate glass according to ISO3585:1991
Transmittance of borosilicate glass: 0.92
Absorbance of solar selective absorptive coating: 0.94
Hemispherical remittance: 0.08
Getter: according to GB/T9505-1998
Copper Heater pipe: φ8×0.8×1500 or φ8×0.8×1800
Start-up temperature: no more than 25
Start-up time: no longer than 2 minutes under normal sunshine.
Low temperature resistance: no breaks at -30
Heat impact resistance: no damages after over 3 times'
alternative impacts of cold water below 25 and hot water over 90.
Pressure resistance: can withstand 0.6Mpa
Hail resistance: no damage by the impact of Φ25mm hail
1) High heat transmission rate
2) Fast Start-up
3) One-way heat conduction
4) The homogeneous heat distributing on the surface of the condenser
5) High absorptance to guaranty the effective heat from solar irradiation
6) High efficiency
7) Resistance in harsh environments, e.g. against corrosive materials, vibrations, serious temperature fluctuations
8) Long-term, reliable protection of the packaged component