Haining Sijiwang Solar Energy Industry Co., Ltd.

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Solar product (Y)

Product Details:

Pressure Pressurized
Type Evacuated Tube
Circulation Type Indirect / Closed Loop (Active)
Connection Type Split
Certification CE
Brand Name Sijiking
Certification CE, ISO9001,CCC, GMC
Model Number SJW-SC
Use Swimming pool
Heating System Thermosyphon (Passive)
Place of Origin Zhejiang, China (Mainland)

Payment & Shipping Terms:

Minimum Order Quantity: 10 Set/Sets 10pcs
Price: FOB Shanghai EUR 33~60
Packaging Details: Standard export cartons LCL: first in the cartons and then in the wooden cases. FCL: in cartons
Delivery Time: 10-15days
Payment Terms: L/C,T/T
Supply Ability: 12000 Set/Sets per Month

Detailed Product Description


Solar product
The solar water heating system is consisted of solar collector, heat preservation water tank, solar power workstation and the pipe. The solar collector is consisted of super conducting vacuum heat collecting tube and header, so it's of great efficiency of heat collecting. The absorbing percentage of the glass vacuum collector is more than 94%. In the sunny days of spring or autumn, each collecting tube could make the water up to 90only in 2.5 hours. The water tank uses enamel as internal bladder and polyurethane integral foaming as heat preservation material to improve the heat preservation ability. And it makes the system be used as usual under minus 50 . The high corrosion-resistant and good heat preservation PPR pipe is used as the system's pipe, so it adds the good efficiency and long service of the system.
The principle of the system
1.The collector applies the fourth generation of solar collector---heat pipe vacuum collector to transfer the solar power to heat energy.
2. When the temperature of TC(the temperature of the collector) is higher than that of TR(the temperature of the water tank), the controlling device will start the circulating pump.
3. The circulating pump makes the working medium circulate in the system.
4. The heat is transferred from the heat collector to the water tank by the heat exchanger
5. During the working process of the circulating pump, when the temperature difference is less than a set point, the circulating pump will stop.
6. When TR (the temperature of the water tank) reaches the highest of set point, the controlling device will close the circulating pump.
7. The electrical heating device will automatically make the temperature of the above part of water tank stay at the set point.

Features of split solar water heaters:

1) The pipeline is made of red copper and conducted by heat transfer medium. Water can not  flow in the vacuum tubes and is operated when confined

2) Temperature preservation is equipped with standard electric water heater setting,
automatic temperature control exchanger

3) The insulating layer uses polyurethane bulk bubble and has a good effect of heat temperature preservation.

4) The product successfully carries out the installation of separation according
to fabricating yard and is harmoniously blended with architecture

5) The equipment of separated solar water heater is composed by heat collector,
storage tank, electric control device, hot water mix unit and fittings for circulation
and installation

Specifications:

1) Manifold box: aluminum alloy

2) Heat pipe: copper

3) Bracket: stainless profile steel with 1.2mm thickness

4) Heat preservation: rock wool

5)Packing:Export carton

Solar product (Y) Solar product (Y)

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Company Info

Haining Sijiwang Solar Energy Industry Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Jiaxing
Province/State: Zhejiang
Country/Region : China (Mainland)

Business Type:Manufacturer

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