200L Direct Flow Sunny Energy Split Solar Water Heater with Solar Collector Installated on Flat Roof

Working principle

When the discrepant temperature of the solar collector and water tank reaches the set value, the controller shall start the circulation pump automatically.

Vacuum tube is composed of inner and outer glass pipe, reflect layer, vacuum space, reflect membrane.

The surface of inner and outer glass tube is plated with selective absorption layer.

The layer absorb the solar energy and turn it into heat energy, aluminum fins pass the heat energy to the heat pipe, the liquid medium in the heat pipe is heated by the heat energy.

then turns into the gas medium, the gas medium flows up to the top of the heat pipe (condenser) and transfer the energy to the copper manifold header heat pipe.

At the same time the gas medium turns into the liquid when cooled, then flows down. Keep recycling.

In case the temperature of the water tank does not reach Tmax, then start the auxiliary heating device.

Solar water heater Features

1.Collectors are separated from the storage tank.

The tank can be put anywhere of the house,so the whole system is harmonious with the building
2. Absorbing heat quickly.

3. No worry about being frozen because there is no water running inside the tubes when working.
4. Completely automatic operation.
5. It can withstand pressure of tap water when it works.

6. Without incrusting, long usage life.
7. Multifunction: Bathing, washing, domestic heating.
8. One or several glass tubes broken will not effect the system working.

9. Tubes can be laid for long time under the sun without water in the tank.

10. Suitable to use in all kinds of climates with electric heater.

11. The tank inside the building, the hot water loses less energy than the normal one.

12. The upright tank can reduce the cold and hot water to mix together.

Solar water heater Specifications

1) Materials
A) Inner tank: SUS304-2B food grade stainless steel ,2mm
B) Outer tank: Galvanized steel sheet,0.4mm

C) Copper coils(single/double): 12mm,thickness 1.0mm,length 15m/pcs

2) Manifold casing: Aluminum alloy
3) Manifold: Red copper
4) Collector frame: Aluminum alloy, 3mm
5) Vacuum tube: borosilicate glass 3.3 with tri-element coating
6) Vacuum tube size: 58mm*1.8m / 47mm*1.5m
7) Working station with pump
8) Working pressure: MAX. 6 bar

9) Electrical heater: high grade tube with dry-heating safeguard(1.5kw-3kw,220v,50Hz)

10) Insulation layer
A) Material: Imported polyurethane ( from Germany )
B) Thickness: 50mm (for maximum 72 hours of conservation)
C) Density: 42kgs / m3

11) Available sizes:12up to 36 tubes with capacity 100up to 500L

Packing

Evacuated Tube Solar Water Heater: standard export package.

The samples are loaded into the plywood boxes.

Our Services

We defines an OEM (Original Equipment Manufacturer) as an entity or organization that integrates a customized or embedded the product in its own unique solution for sale to its customers.

The proof of this concept is that the product must be significantly transformed.

The OEM Partner primarily uses its own company logo and brand name on its solution and it markets, sells and provides technical and warranty support directly to its customers.

PDF Catalogue of Split Pressurzied Heat Pipe Solar Water Heater.

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