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OEM Solar Collector

As innovative pioneers, the machines that we need for the production of our high-quality and market-conform solar products are not easily available “off the shelf”. Therefore, we constantly further develop our highly advanced machines with an “everything is possible” attitude, in order to enforce the diverse technical requirements. Aesthetic design and numerous environmental and innovation awards distinguish our collector families. Each individual collector range has numerous customer-specific designs. Hence, we are able to offer several hundred different types of collector variants and countless mounting solutions.


SPECIFICATION AND DATA:


Model No. & Specifications

BTE2.0-2

BTE3.0-2

Overall Data

Collector Dimension(mm)

2000x1000x80

2000x1500x80

Overall Area (m2)

2

3

Aperture Area (m2)

1.88

2.86

Absorber

Header Dimension(mm)

22mmx0.6mm

22mmx0.6mm

Welding

Laser Welding

Laser Welding

Sheet

Al, High Selective Coated

Al, High Selective Coated

Riser Dimensions

10mmx0.5mm

10mmx0.5mm

Absorption

95%(±2%@Am1.5)

95%(±2%@Am1.5)

Emittance

5%(±2%@80℃)

5%(±2%@80℃)

Stagnation Temperature

213℃

213℃

Operating Pressure

0.6 MPa

0.6 MPa

Testing Pressure

0.9 MPa

0.9 MPa

Insulation

Insulation Material

Fiber Glass + Polyester Fiber

Fiber Glass + Polyester Fiber

Insulation Thickness(mm)

Back: 30mm; Side: 20mm

Back: 30mm; Side: 20mm

Glazing

Transmittance

91.50%

91.50%

Material

Tempered Solar Safety Glass

Tempered Solar Safety Glass

Casing

Frame

Aluminum 6063-T5

Aluminum 6063-T5

Back Plate

Color Galvanized Plate, Thickness:0.5mm

Color Galvanized Plate, Thickness:0.5mm

Frame Color

Silver/Black

Silver/Black

Sealing Gasket

Integral Silicone Glue

Integral Silicone Glue

Conversion Factor Η0 

0.778

0.778

0.778

Heat Transfer Coefficientα1

3.852W/(m2K)

3.852W/(m2K)

3.852W/(m2K)

Temperature Dependent Heat Transfer Coefficientα2

0.008 W/(m2K2)

0.008 W/(m2K2)

0.008W/(m2K2)

Overall Weight

Net Weight(kg)

35

52

Load Qty

40HQ Container

350 PCS

194PCS

 

 

 

 


BTE BENEFITS:

1.The high quality and intelligent product design ensures unbeatable value for money

2.The robot-controlled production line ensures the highest levels of precision during the production process

3.Automatic production data acquisition and thereby traceability of each products’ raw material, producing date, producing worker, and delivery time easily and quickly

4.Three times quality check by 100% full-automatic pressure test in a closed cabin

5.The resistance and longevity of the welding seam with around 10048 welding spots per absorber is proven through accelerated ageing tests


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