Detailed Product Description

Solar water heater

This type solar water heater relies on a natural Principle-"thermosiphon", the key important of these systems is that: the storage tank is always located higher than the collector. As the sun's rays hit the all-glass evacuated solar collector tubes, the temperature of the water in the tubes rises making it less dense or lighter, so the hot and lighter water naturally moves up to the top of collector and through the evacuated collector convert to the storage tank. This makes the colder and heavier water in water tank moves down to the bottom of the collector. This continuous displacement occurs naturally. So the users can get the hot water from the tank. This solar water heater is an "Open Circuit" unpressurized system.

Feature:

1. Vacuum Tube: 3.3 high borosilicate glass with AL-N-AL absorb coating, Φ58x1800; Qty: 15/18/20/24/30 etc.

2. Inner Tank: Imported 304 2B food grade stainless steel. thickness is 0.4mm, diameter: Φ350mm

Upgrade technich makes it dispose of scale and bacteria, Advanced argon welding technich makes inner tank never aleak.

3. Outer Tank: Stainless 202 Steel; thickness:0.4mm; diameter: Φ460mm

4. Capacity: 100L~300L

5. Insulating layer: 55mm high pressure polyurethane foamed, heat preservation 60-72 hours

6. Bracket: Stainless 202 Steel ; Thickness 1.5mm

7. Accessories: Optional assistant tank, Reflector, Electric assistant heater

8. Packing: Export carton with foam, Special packing for sample orders.

9. OEM is welcome.