Home > Products > Solar panel raw material > REOO soldering ribbon for solar cell high quality bus wire
REOO soldering ribbon for solar cell high quality bus wire
- 1000 Kilogram / Kilograms per Month
- Shanghai
- T/T Credit Card
Product Details
Place of Origin: | Jiangsu, China | Brand Name: | REOO | Model Number: | Soldering ribbon |
Type: | Other |
Product Description
Solar cell soldering ribbon
About PV Ribbon:
PV ribbon is composed of Copper and coating alloys, and divided into Tabbing Ribbon and Bus bar ribbon.
- Tabbing Ribbon: it is commonly connects the positive and negative sides of the cells in series.
- Bus bar Ribbon: it is concentrate the cell stringing into junction box and channels electrical current.
Features and Applications:
The item (tin coated copper welding ribbon) is based on size of Width*Thickness: 1.5*0.2 mm (it also can be 1.5-2.5mm * 0.08-0.25mm as your option),
sale as per lot, 2kgs/lot.
if you want buy more or less quantity, pls contact us, we will correct the price and freight cost for you.
1) welding ribbon for big power solar panel:
Copper base | electrician Park copper (TR line) rolling or T2 copper tape slitting |
Copper substrate resistivity | ρ ≤ 0.0172Ωmm2 / m |
Solder Composition | 62% Sn36% Pb2% Ag; 60% Sn40% Pb; 96.5% Sn3.5% Ag (Bi optional) |
The thickness of the tin layer | 10μm-40μm, sided uniform |
Thickness deviation | ≤ 0.008 |
Width deviation | the rolled products ≤ 0.1mm; slitting Commodities ≤ 0.005mm |
Elongation | the soft state ≥ 20%; semi-soft state ≥ 15% |
Specifications | width 1.5mm-2.5mm; thickness 0.08mm-0.25mm. (here is 1.5*0.2 mm) |
Packaging | cardboard, " I shape" wheel, box |
Suitable for DIY solar cell and solar panel, also suitable for machine automatic welding middle without decapitation; crop for customers Length carton packaging |
2) welding ribbon for epoxy solar panel etc. mini solar panel:
Copper base | electrician the Park copper (TR line) rolling |
Copper substrate resistivity | ρ ≤ 0.0172Ωmm2 / m |
Solder Composition | 98% Sn2% Ag (Bi optional) |
The thickness of the tin layer | 10μm-20μm, sided uniform |
Thickness deviation | ≤ 0.008 |
Width deviation | rolled products ≤ 0.1mm |
Elongation | ≥ 10% |
Specifications | width 0.6mm-1.2mm; thickness 0.08mm-0.13mm |
Packaging | cardboard, " I shape" wheel, box |
3) Bus-bar for big power solar panel:
Copper base | T2 copper tabe slitting |
Copper substrate resistivity | ρ ≤ 0.0172Ωmm2 / m |
Solder composition | 62% Sn36% Pb2% Ag; 60% Sn40% Pb; 96.5% Sn3.5% Ag (Bi optional) |
The thickness of the tin layer | 10μm-40μm, sided uniform |
Thickness deviation | ≤ 0.008 |
Width deviation | ≤ 0.005mm |
Elongation | the soft state ≥ 20%; semi-soft state ≥ 15% |
Product specifications | width 4mm, 5 mm, 6mm; thickness 0.15mm-0.3mm |
Package | cardboard, " I shape" wheel, box |
NO. | Item | Testing standard |
1 | Metal content | Coating: Sn60/Pb40 |
2 | Basic material appearance | Light mental appearance; without |
3 | Size | Basic material thickness:±0.005mm |
4 | Ribbon elongation | ≥22% |
5 | Strength of extension | ≥150Mpa |
6 | Resistance value | ≤0.0265mmΩ/m2 |
7 | Test temperature | 22℃ |
8 | Camber | 1m≤5mm |
9 | Solderability | Use the 50w soldering iron solder the bus |
10 | Ribbon appearance | The appearance looks smoothly, no |
| Holly Song
NANTONG REOO TECHNOLOGY CO.,LTD. Add: Chennan industrial park, Rudong, Jiangsu, China Zip.226400 Mobile number: +86 187 5282 7203 Tel: +86 513 8410 5399 Fax: +86 513 8410 5505 Skype: reooholly What'App: +0086 187 5282 7203 |
Contact Us
- Nantong Reoo Technology Co., Ltd.
- Contact nameMike Xu
- Phone86-513-84105399
- AddressChennan industry park, Rudong Nantong,Jiangsu
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