Passive Solar Hot Water Heater
is most innovative ways of saving energy while meeting needs of consumers all all the world
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
Passive Solar Hot Water Heater
.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 color steel 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
Solar VS Conventional | |
Solar Water Heater | Standard Gas or Electric |
Annual operating cost: $50 | Annual operating cost: $500+ |
Storage capacity: 80-120 gal. | Storage capacity: 40-50 gallons |
Life expectancy: 15-30 years | Life expectancy: 8-12 years |
Lifetime operating cost:$1000 | Lifetime operating cost:$10000 or more |
Does NOT pollute environment | Depletes fossil fuels |
Increases equity in your home | No added value to your home |
25% return on investment | No return on utility payments |
Protection from future increases | At mercy of utilites/government |
BONUS: hot water during blackout! | COLD water during blackouts |