solar energy water heater
1.CE,ISO 9001,,3C
2.non-pressurized
3.15 years experiences
4:5 years warrantly
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 packing
Delivery Detail: 12-15 days
solar energy water heater
Inner tank: food grade SUS304/2B stainless steel with optional 0.31mm, 0.35mm, 0.40mm, and 0.50mm thick
Outer tank:
Aluminum zinc painted steel (silver, white), strong and anticorrosion effectively welded by argon arc. Or SUS304-2B stainless steel with optional 0.31mm, 0.35mm, 0.40mm and 0.50mm thick.
Capacity: 100-360L.
Vacuum tube:
3.3 high borosilicate glass,Ø47mm or Ø58mm and length 1500or 1800mm, resisting 28mm hail.
Tube quantity: 15, 18, 20, 24, 30, 32 and 36pcs.
Heat insulating layer: Improved polyurethane integral foaming with 50-65mm thick.
Bracket:Galvanized steel with 1.50mm thick.
Or stainless steel SUS304/2B with optional 0.31mm, 0.55mm, 0.88mm, 1.10mm thick.
Fasteners:Stainless steel screws.
Heat preservation: 72hours
Hail resistance: 25mm
solar energy for hot water feature and advantages:
1:Stable and reliable performance ,well wind resistance
2:Simple structure ,easy plug-in installation
3:Can be automatic operate completely if connect with intelligent controller
4:Can be use a auxiliary electric heater if connect with intelligent controller
5:High density polyurethane foam
6:Three target corrugated tube with SS-CU-ALN/ALN selective absorption coating,the life of evacuated tube is 15years
7:UV stabilized high temperature silicon rubber seals and rings
8:Heat preservation 72 hours ,Hail resistance 25mm
9:Optional accessories: intelligent controller ,electric heater ,assistant tank, magnesium rod
10:5years quality warrant for whole system