Active Member
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[China]
Address: NO.1 Nanzi Road,Technology Park,XinbaTown, Yangzhong City,Jiangsu Province,China
Contact name:Evan Xu
Wetown Electric Group Co.,Ltd. |
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99.98% Cu GB/T 11091-2005 Confluence Bar PV Ribbon
PV Ribbon
Confluence bar is mainly soldered to the main grid line of the cell, it is used to
connect the solar cell, collect and transmit the Photovoltaic
modules current.The photovoltaic welding strip is specially developed for the solar
modules. Wetown ensures the control of raw materials, with building
a complete production chain.
PV Ribbon
| Width(mm) | Spec. | Copper base thickness | Tin thickness | Width Tolerance(mm) | Thickness Tolerance(mm) | Yield strength(MPa) | Tensile strength(MPa) | Extensibility (%) | Bending (mm/m) |
| 4 | 0.4x4 | 0.35 | 0.025 | ±0.05 | -0.01～+0.015 | ＜185 | ＞ 200 | ＞25 | ＜5 |
| 5 | 0.25x5 | 0.2 | 0.025 | ±0.05 | -0.01～+0.015 | ＜185 | ＞ 200 | ＞25 | ＜5 |
| 0.30x5 | 0.25 | 0.025 | ±0.05 | -0.01～+0.015 | ＜185 | ＞ 200 | ＞25 | ＜5 | |
| 0.35x5 | 0.3 | 0.025 | ±0.05 | -0.01～+0.015 | ＜185 | ＞ 200 | ＞25 | ＜5 | |
| 0.40x5 | 0.35 | 0.025 | ±0.05 | -0.01～+0.015 | ＜185 | ＞ 200 | ＞25 | ＜5 | |
| 0.50x5 | 0.45 | 0.025 | ±0.05 | -0.01～+0.015 | ＜185 | ＞ 200 | ＞25 | ＜5 | |
| 6 | 0.25x6 | 0.2 | 0.025 | ±0.05 | -0.01～+0.015 | ＜185 | ＞ 200 | ＞25 | ＜5 |
| 0.30x6 | 0.25 | 0.025 | ±0.05 | -0.01～+0.015 | ＜185 | ＞ 200 | ＞25 | ＜5 | |
| 0.35x6 | 0.3 | 0.025 | ±0.05 | -0.01～+0.015 | ＜185 | ＞ 200 | ＞25 | ＜5 | |
| 0.40x6 | 0.35 | 0.025 | ±0.05 | -0.01～+0.015 | ＜185 | ＞ 200 | ＞25 | ＜5 | |
| 0.50x6 | 0.45 | 0.025 | ±0.05 | -0.01～+0.015 | ＜185 | ＞ 200 | ＞25 | ＜5 | |
| 7 | 0.35x7 | 0.3 | 0.025 | ±0.05 | -0.01～+0.015 | ＜185 | ＞ 200 | ＞25 | ＜5 |
| 8 | 0.35x8 | 0.3 | 0.025 | ±0.05 | -0.01～+0.015 | ＜185 | ＞ 200 | ＞25 | ＜5 |
Why choose wetown:
