passive Solar Water Heater

solar water heater:

-Pressurized

-Unpressurized

Specification for Unpressurized:

1.Collector tube: 3-high vaccum glass tubes are coaterd by copper which

can absorb the solar with high efficiency and can prevent frostbite and

the hailstone.

Size: 47*1.6mm or 58*1.8mm; Qty: 10-60pcs; Capacity: 80-300L

2.Inner tank: pressurisd solar water heater , made of SUS304-2B food class

stainless steel, the water can be drinked directly. Thinkness: 0.5mm, the

contents of Chromium and Nickel in which are very high to resist corrosion

effectively.

3.Outer tank :galvanization ,aiuminum-zinc coated steel. diametre:420-500mm.

4.Frame: galvanized steel, thickness 1.2-1.5mm. the frame are processed with 14 steps, such as degreasing, electrostanic sprying, high-temprature ripening, etc, to ensure the stability and anti-corrosion of them.

5.Insulation: polyarethame 50-60mm

6.Angles: two angles , one is for flat roof, another is for ridge roof which can adjust the angle according to your roof.

Specification for Pressurized:

1.Inner Tank: Pressurized solar water heater

2.Heat Pipes are installed inside the vacuum tubes. Without water flow inside, the tube will not be broken or blocked by scales, which is safer and more reliable.

3.Operate automatically with pressure inside the system, so water is supplied under a pressure with more comfortableness for bathing. Its installation site is free from limitation.

4.This machine is equipped with auto.auxiliary heating system, offering hot water safely even in cloudy or rainy days.

5.Breakage of one tube will not influence the operation of the whole system.

6.Inner tank is made of SUS304-2B food-class stainless steel, the water can be drinked directly.

Feature:

1. Space-technology heat insulation water tank

a).Imported SUS304 Food class & high-strengthed steel plate used for the liner;

b).Used The space-technology insulation membrane and polyurethane;

c). Pressure wire connection technology;

2.Gather-energy vaccum tubes

a).Absorption layer covers titaniym alloy, soving the problem of the status of the film under high temperature aging, discoloration, decay and other perfromance problems;

b).Ultra launch interface, preventing heat radiation of hot water pipes to ourside to enhance insulation;

c).Diamond shaped thickening of outer withstand the impact of 25mm diameter hail;

d).Dual-track vacuum tube and one-way water installations, no leaking, no pipe bomb;

e).Superconducting tubes has highly active heat transfer abio-medium, which has very high heat conductivity.

3.Digitized & intelligent combined solar water heater

a).The cold water into the bottom of the water tank, and convect the hot water to the top of the water tank, and then the water will go into the hot water tank automaticlly, so the hot water and the cold water are separated, we will have much more hotter water in winter;

b).It's arbitrarily to connect 20 to 60 tubes, and they collect heat fast, and improve the efficiency of heat for about 20%;

c).Full-water-auto-stop, and the LCD shows the temperature and the level of the water.