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Hangzhou Dongke New Energy Technology Co.,Ltd
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| Price: | 12.0 USD |
| Payment Terms: | T/T,L/C,WU |
| Place of Origin: | Zhejiang, China (Mainland) |
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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.
Hangzhou Dongke New Energy Technology Co.,Ltd [China (Mainland)]
Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Hangzhou
Province/State: Zhejiang
Country/Region: China (Mainland)
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