Split pressurized solar collector,vacuum tube solar thermal collector

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Shanghai
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Min Order Qty:
500 pc
Supply Capability:
10000 pc/month

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Product Description:

Application:

Our flat plate solar thermal collector is suitable for residential or commercial solar water heating projects, such as hot water for real estate, hotel, factory hospital, school, swimming pool, central heating, floor heating, etc. 

 

Warranty:

5 years international warranty for Flat Plate Solar Collector due to original quality problems.

 

Component Description:

Flat Plate Panel Solar Collector is one of the most wide-used solar collector with high efficiency, the selective coated absorber sheet absorbs up to 95% of available sunlight converting into usable heat, the heat is normally absorbed by water in the loop, or a freeze-resistant water mixture which is used to supplement hot water heating or house air heating.

--Glazing Glass: Toughened low-iron glass (glazing) protects the absorber from the outside environment while allowing through more than 91% of sunlight.

--Absorber: A thin sheet of aluminum is coated with a highly selective anodic oxidation / black chrome / blue titanium coating that is extremely efficient at absorbing sunlight and converting it into usable heat. The aluminum sheet is ultrasonically welded / laser welded to the copper riser pipes.

--Insulation: The insulation helps reduce heat loss from the sides and back of the collector. High-density polyurethane and glass wool to greatly reduce weight and heat lost of the collector.

--Riser & Header Pipe: Conforms to international standards, the header and riser pipes are brazed together to form a harp shaped heat exchanger that the solar system water or fluid circulates through. The absorber sheet is ultrasonically welded / laser welded to the riser pipes, thus transfers heat to the water or heat transfer fluid.

--Casing: Anodized aluminum alloy sheet seals the back and frame of the panel and adds to the rigidity of the collector. The rails in the frame are designed for easy mounting attachment.


Features:

1. Most wide-used and practical collector in solar water heating system

2. Wide applications for water heating, pool heating, space heating

3. Large solar heating capacity up to 500,000 Liter hot water

4. Much safe and stable performance with little maintenance

5. High efficient direct or indirect solar water heating

6. Strong adaptability to flat or slope roof installation

7. Easy installation and connection with simple structure

8. Super anti-freezing performance with glycol-water mixture

9. Applicable to passive and active solar water heating system

10. 10 years project installation experience

  

Advantages:

Comparing with vacuum tube solar collector:

1. High pressure solar collector

2. Anti-freezing with heat transfer liquid

3. More simple collector installation

4. More strong and safe collector with tempered glass glazing

5. Traditional solar collector with more market share

6. Enjoys much more popularity in warm area

7. No working angle limitation

 

Comparing with heat pipe solar collector:

1. More economical solar collector

2. More simple collector installation

3. More strong and safe collector with tempered glass glazing

4. Traditional solar collector with more market share

5. Enjoys much more popularity in warm area

6. No working angle limitation



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Q:Vacuum tube for solar collectors
Heat pipe vacuum tube and other types of solar water heaters, compared with the following irreplaceable advantages:
Q:Solar collectors and tank water can not cycle what is the reason
air block, including the pump inside the air, and the pipeline part of the air two cases. The pump has a bleed screw, open the deflated and then screw on it, if the pipeline is air block, the general solar energy is installed during the pre-set the exhaust valve, check the exhaust valve is not blocked.
Q:Where is the solar collector installed in the building?
Hello, the location of solar collectors have different species, can be placed on the roof, the angle is generally 45 degrees, you can put on the south wall and building integration, selected as a satisfactory answer Thank you!
Q:The characteristics of flat solar collectors
Flat solar water heater advantages: First, particularly suitable for integration with the building requirements. Flat solar water heater because of its structural characteristics of the plane, in the integration of solar energy applications, the shape of flexible structure, the design is not subject to the shape or size of the constraints,
Q:Condensation type solar collectors and non-concentrating heaters
Solar collectors can be classified by a variety of methods, for example: according to the type of heat transfer refrigerant, according to enter the mouth of the solar radiation is to change the direction;
Q:Superconducting heat pipe solar collector temperature ok
Heat pipe collector can be used under the conditions of minus 50 ℃, can withstand pressure operation, but the heat pipe condensation side (heating side) surface area is only one hundred percent of the vacuum tube, easy to scale, heat transfer effect as vacuum tube, and the use of direct effect
Q:Flat solar collector how, flat solar collector working principle introduced
Non-structural force components such as lightweight fill walls shall not be provided with heaters. 2) in the need to do waterproof parts, shall not damage the waterproof layer. 3) The use of bracket installation, should be in accordance with the requirements of the design drawings to check the strength, durability, and the building of the fixed way.
Q:Flat solar collector is a good blue film, or good black chrome? It is best to specify.
Black nickel coating is mostly nickel alloy coating, its composition with the plating solution composition and deposition conditions change. Black nickel plating solution is divided into two categories, namely zinc sulfate plating solution and molybdenum-containing plating solution. The black nickel coating obtained from the first type of bath contains 40% to 60% nickel and about 20% to 30% zinc.
Q:What is the classification of solar collectors?
According to the collector heat transfer type: liquid collector, air collector. According to whether the solar radiation into the lighting port to change the direction of points: condenser type collector, non-concentrating type collector.
Q:With the tonnage of solar collectors and air to hot water which power consumption
work efficiently, like the four seasons Mu song launched ultra-low temperature air, at -25 ℃ efficiency will be able to work; the north of the Yellow River, solar collectors hot water project power consumption The amount is smaller.

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