Product parameters
- Model
- GroupSolar Vacuum Tubes
- FOB portShanghai ,Ningbo
- Terms of PaymentL/C, Western Union, T/T
- Warranty time3
- Deliver Time5-15 working days
- BrandA-sun,OEM &ODM are acceptable
- Life time15 years
- Material3.3 high borosilicate glass
- Trade TermFOB,CNF &CIF
- Absorptive0.93~0.96
- TypeVacuum Solar Collector
- Emission0.04~0.06
- ApplicationSolar Thermal, water heater