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Pre-cut Solar Busbar Wire / Solar PV Ribbons (size 5*0.2mm 5 * 0.25mm)

12.0 USD
Min. Order: 10 Kilogram
Payment Terms: L/C, T/T, WU
Supply Ability: 3T one day
Place of Origin: Zhejiang

Company Profile

Location: Hangzhou, Zhejiang, China (Mainland)
Business Type: Manufacturer, Trading Company, Distributor/Wholesaler

Product Detail

Means of Transport: Ocean, Air
Type: Flat Panel
Pipe Material: Copper
Application: Solar Thermal
Brand Name: DK
SIZE: 1.3*0.2MM
Type: soldering ribbon
Materials: Copper wire coated by tin
Customized: Customized is available
Production Capacity: 3T one day
Packing: paper carton with pallet
Delivery Date: 3-15 days after received deposite

Product Description

Pre-cut Solar Busbar Wire / Solar PV Ribbons (Size: 5 x 0.2mm, 5 x 0.25mm)


Technical Features of PV product

Electrolytic flat copper wire of high purity 99.95%, smooth, brilliant, cleaning. Out of scales and strokes, plated by dipping with tin and lead, or other lead-free chemicals compositions.

Mechanical Property:

1,Elongation: E-Soft>=20% U-Soft>=15%

2,Tensile strength:>=170MPa

3,Side camber: L<=7mm/1000mm

4,Soldering tin melting point: 180−230°c

Electric Resistivity of Copper:

TU1<=0.0618 Ω • m m2/m; T2<=0.01724 Ω•m m2/m

Core Copper of TU1 Off-Cu or ETP1:

1,Copper Purity >=99.97%, Oxygen<=10ppm

2,Resistivity:ρ20<=0.017241Ω • m m2/m

Electric Resistivity of Ribbon:

(2.1−2.5)X10-2 • mm2/m

The scope of Product specification:

1) Thickness   Min: 0.04mm Max: 0.60mm

2) Width         Min: 0.80mm   Max: 20.00mm

Plated Thickness:

1)    Hand-Soldering: 0.02-0.03mm per side

2)    Machine-Soldering: 0.01-0.02mm per side

Composition of Plated Material:

1)    Lead series products:

A,Sn 60%, Pb 40%

B,Sn 63%, Pb 37%

C,Sn 62%, Pb 36%, Ag 2%

D,Sn 60%, Pb 39.5%, Ag 0.5%

2)    Lead-free series products:

A.Sn 96.5%, Ag 3.5%(Bi)

B.Sn 97%, Ag 3% and so on


About PV Ribbon

PV ribbon is composed of Copper and coating alloys, and divided into Tabbing Ribbon and Bus bar ribbon.

1, Tabbing Ribbon

Tabbing Ribbon commonly connects the positive and negative sides of the cells in series.

2, Bus bar Ribbon

Bus bar Ribbon concentrates the cell stringing into junction box and channels electrical current.

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