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Three-target Solar Vacuum Tube

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US$ 1.4 - 3 MOQ: 500 Units
Key Specifications
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Business Type:
Manufacturer, Trading Company
Year Established:
1995
Factory Size:
10,000-30,000 square meters
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Shandong Guangpu Solar Energy Project Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
QINGDAO
Delivery Detail:
Delivery time depends on order quantity.

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Specifications

Glass mmaterial: borosilicate 3.3
Coating tstructure: SS-ALx-Cu
CE Certification,3 layers
Manufacturer

Product name : Three-high Solar Vacuun Tube

Charcater feature:It apply the technology of Three-target Magnetron Sputtering ,it has the advantage of High absorption,High efficiency ,High temperature .The material of  the glass can stand impact from the outer surrounding ,the age of the coating can up to 10 years more.

Glass mmaterial: borosilicate 3.3

Coating tstructure: SS-ALNx/Cu

Model: Φ47-1200mm, Φ47-1500mm, Φ47-1600mm, Φ47-1800mm, Φ58-1500mm, Φ58-1600mm, Φ58-1800mm, Φ58-2000mm, Φ58-2100mm.

Outer tube diametre:Φ47±0.7mm;  thickness: δ=1.6mm

                   Φ58±0.7mm;  thickness: δ=1.6mm

Inner tube diametre: Φ37±0.7mm;  thickness: δ=1.6mm

                   Φ47±0.7mm;  thickness: δ=1.6mm

Color: Blue , Gold purple

Vacuum degree: P≤4.2×10-3(Pa)

Solar absorption efficiency: α=0.90-0.93(AM1.5)

Absorptivity emissivity ratio: εh =0.04-0.06(80°C±5°C)

The temperature of basking without water: Y=260~310 m2 °C / KW

Average heat loss coefficient: :ULT=0.4~0.5W / ( m2°C)

Delivery time: Within 2 weeks after payment

Payment : TT

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Shandong Guangpu Solar Energy Project Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
1995
Factory Size
10,000-30,000 square meters
Total Employees
501 - 1000 People
Contact Supplier Request Quote Chat Now

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