Utility Evacuated Tube Solar Water Heater Kit
sare a very cost-effective use of solar energy
two basic types:passive&Acitve
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Standard Export Carton
Delivery Detail: 7 working days for sample, 10 working days for container
Utility Evacuated Tube Solar Water Heater Kits
.High-efficiency.
2.Higher anti-corrosion and withstand larger wind,especially for the place by sea.
3.Withstand water pressure no more than 0.1MPa
4.Operated without any power supplying with high selective coating vacuum tube collectors
5. Electric heater 1.5KW for heating when there is no enough sunshine,such as raining,snowy.
Detail Specifications:
1)Inner tank: Food grade SUS304-2B stainless steel by argon protect welding& thickness: 0.4~0.5mm
2) Outer tank: high anti-corrosion Galvanized sheet ;
3) Insulation layer: Imported polyurethane foamed with overall high pressure equipment &thickness:50mm;Density:42~45KG/m3;
4) Vacuum tube:Cu-SS- AlN-Al high selective coating tube& Absorption:≥93%; Emittance:≤5%.
5) Freeze protection:-25oC
6) Hair resistance: 25-35mm
7) Bracket: high anti-corrosion SUS201stainless steel &thickness:1.2mm; Freeinstalled on inclined or flat roof; Wind stress: 183.5km/h without damage
8) All install documents are free