New style solar water heater for good quality - SNNP-5818-34

vacuum tube solar water heaters

Material and Major Element:
1. Inner water tank: SUS304-2B stainless steel 0.5mm thick
2. Outer water tank: SUS304-BA stainless steel 0.4MM thick
3. Bracket: SUS430 stainless steel 1.5/1.2MM thick
4. Solar vacuum tube:
A) Size: 58 x 1, 800mm / 47x 1,500mm
B) Qty: 15 / 20 / 24 / 30/36 PCS
5. Temperature insulation layer:
5.5cm imported polyurethane, keep same temperature and high pressure foam
6. Tank diameter: 470 mm.

Features:

1. This system consists of solar vacuum tube, water tank, stand.

2. Using solar vacuum tube is very high efficiency.

3. The complete system doesn't need any power, green and economic.

4. Easy install, easy operation, fashionable.

5. Well wind, snow and hail resistance.

6. 72 hours heat preservation.

Specification:

* inner tank material: food grade sus304-2B stainless steel

* material of outer tank : PVDF/color steel

* frame material : aluminum alloy/galvanized steel

* heat insulation layer : polyurethane foam, 55 mm thinkness

* hear exchanger: red copper

* pattern of the water tank : inflow side

* heat preservation: 72-80 hours

* hail resistance: 25mm

Working Principle:

1.Non-pressuried solar water heater relys on the natural circulation of water between the colletor and tank.the vauum tube absorb solar radiation

2.the water in vacuum tube is heated and rise natually into the tank

3.while the cold water in the tank folws down to the bottom of tube, causing circulation throughout the system.

Assistant tank

All stainless steel solar water heater