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HAINING SUNFULL TECHNOLOGY CO., LTD.
1. Professional manufacturer of solar water heater
2. More than 10 years' experience on production and exporting
3. High quality with competitive price




Detail specification of South America market non pressure solar water heater
Inner tank material: Stainless steel SUS304-2B (SUS316 is available)
Outer tank material: Stainless steel 201(Color steel, SUS304-2B available )
Tank insulation: High density polyurethane foaming, 50mm thickness(55mm, 60mm available)
Inner tank diameter:360mm, Outer tank diameter:460mm.
Bracket: Stainless steel 201, have several types for choose(Painted galvanized steel, Aluminum alloy is available)
Bracket angle: 15°,20°,25°,27°,30°,35°,38°,45° all available.
Vacuum tube: 58*1800mm three target,(47*1500mm available)
Straight seam welding for inner tank, Argon arc welding for connector
Heat preservation: 72-80h
Absorption rate:≥93%,Heat radiation rate:≤6%(100°C)
3 years warranty and 15 years lifetime
We can design and produce according customers request(Have our own designer and research & development center)
MOQ: a 20'GP container
Delivery period: 7-15 days
Model list of non pressure solar water heaters

Optional accessories for non pressure solar water heaters

Intelligent controller Electric heater Magnesium bar

Assistant tank




1. Guarantee time: 3 years for solar water heater, 1 year for electrical spare parts, will give free parts for replacement
2. Payment term: 30% deposit by TT, Balance for BL by TT/LC
3. Delivery time: 3-5 days for quantity below 2 containers, 5-7 days for above 2 containers
4. MOQ: 1 pcs 20'GP container, sample order is available
5. OEM: available, Can print customer's LOGO for MOQ 1 pcs 20'GP container
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