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ce and tuv certificated european style split pressurized solar water heater

ce and tuv certificated european style split pressurized solar water heater

Place of Origin : CHINA
Brand Name : Qinghuabao
Certification : CE/ISO
Model Number : /
Packaging Details : export standard cartons
Material : Stainless Steel
Type : Evacuated Tube, split vacuum tube solar collector
Pressure : Pressurized
Circulation Type : Indirect / Closed Loop (Active)
Heating System : Batch / ICS (Passive)
Connection Type : Split
Installation : Freestanding
MOQ : 1 set
Price : USD 100-2500/set
Delivery Time : within 20 days after offer advance payment
Payment Terms : TT/LC
Supply Ability : 10000 SET/YEAR
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storage tank hot water pressure split solar water heater

Specifications of split high pressurized heat pipe solar water heater


Material of out manifold

0.4mm thickness color steel/ fluorine carbon steel

Material of inner tank

Food grade 1.2-2.0 mm thickness SUS304 stainless steel

Material of outer tank

Colour steel or stainless steel

Inlet and outlet hole

Male G3/4

Max pressure

0.6 Mpa

Solar collector tube

3.3 Borosilicate glass with SS-ALN(L)/ALNor CU/SS/ALN coating

Thickness of glass tube


Vacuum tube tightness

P≤0.005 Pa



Emission ratio


Idle sunning property parameters


Average heat loss coefficient



Aluminum alloy


Argon arc welding

Fastening pieces

Made of stainless steel screw

Working station


Heat exchanger length

10m, 12m,15m, 25m, 35m

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, inspiratory layer, vacuum space, inspriatory 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.

Special features of split high pressurized vacuum tube solar collector


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 fluence system work

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

13. Guarantee: Water tank for 2 years, tube and frame for 5 years


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