SunBlue Flat Panel Solar Collector

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Flat Panel Solar Collector Specification:

1.Collector
1.1 Cover: Mistlite low iron extra clear tempered glass
1.2 Thickness of cover: 3.2mm
1.3 Diameter of pipe:
1.3.1 Header pipe: Φ22mm (thickness: 0.6mm)  
1.3.2 Risers: Φ8/10mm (thickness: 0.5mm)
1.4. No. of risers:
1.4.1. 7/8/9pcs of risers
1.4.2. Qty according customer's requirements
1.5. Distance between pipes: 120mm
1.6. Liquid heat transfer: Anti-freeze fluid(Water-glycol)

2. Absorber: Bluetec/ Blue Titanium
2.1. Surface: Eta plus coating
2.2. Thickness:0.12mm - 0.4mm
2.3. Absorber emittance: 5%±2%(Eta Plus)
2.4. Absorber absorption: 96%±2%(Eta Plus)
2.5. Connection between pipes & absorber: Laser welding

3. Frame:
3.1. Frame material: Anodized aluminum profile
3.2. Insulation & thickness:
3.2.1. PF Resins. density: 50Kgs/M3 with aluminium sheet relflector
3.2.2. Rock wool, density: 50Kgs/M3
3.2.3. 20mm under the absorber & 20mm around walls
3.3. Back plate material: Galvanized steel sheet, Thickness: 0.4mm

Flat Panel Solar Collector General Description:

Glass

Toughened glass (glazing) protects the absorber from the outside environment while allowing through >90% of sunlight.

Absorber

A thin sheet of Aluminium is coated with a highly selective material that is extremely efficient at absorbing sunlight and converting it into usable heat.  The aluminium sheet is ultrasonically welded to the copper riser pipes.

Insulation

The insulation helps reduce heat loss from the sides and back of the collector. Made from ultra-light weight melamine foam this material is chosen to greatly reduce the weight of the collector.

Back Sheet

An aluminium alloy sheet seals the back of the panel and adds to the rigidity of the collector. 

Riser & Header Pipe

The header and riser pipes are brazed together to form a harp shaped heat exchanger that the solar system heat transfer fluid circulates through.  The absorber sheet is ultrasonically welded to the riser pipes, thus transfers heat to the heat transfer fluid.

Aluminium Rails

Extruded from high tensile 6063 aluminium alloy, the rails form the outer framework of the collector and are designed with wings for easy mounting frame attachment. 

Application for SunBlue Flat Panel Solar Collector:

Riwatt flat plate solar thermal collector is suitable for residential or commercial solar water heating projects,
Such as hot water for real estates, hotels, factories, hospitals, schools, swimming pools, space or floor heating, etc.

SunBlue Flat Panel Solar Collector Warranty:

10(TEN) years international responsibility our Flat Plate Panel Solar Collector due to original quality problems.

  
SunBlue Flat Panel Solar Collector 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.

SunBlue Flat Panel Solar Collector Parts Description:

Riwatt SUNBLUE Serial 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 thick sheet of copper or aluminum sheet is coated with a highly selective black chrome coating that is extremely efficient at absorbing sunlight and converting it into usable heat. The absorber sheet is ultrasonically 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 are chosen by RIWATT company 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 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.