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Solar Panel Raw Materials PV ribbons bus bar solar panel tabbing wire

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

Solar Panel Raw Materials PV ribbons bus bar solar panel tabbing wire

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.

  • Product Description

    Features and Applications:   

    The item (tin coated copper welding ribbon) is based on size of Width*Thickness: 1.3*0.23 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 baseelectrician Park copper (TR line) rolling or T2 copper tape slitting 
    Copper substrate resistivityρ ≤ 0.0172Ωmm2 / m
    Solder Composition62% Sn36% Pb2% Ag; 60% Sn40% Pb; 96.5% Sn3.5% Ag (Bi optional)
    The thickness of the tin layer10μm-40μm, sided uniform
    Thickness deviation≤ 0.008
    Width deviationthe rolled products ≤ 0.1mm; slitting Commodities ≤ 0.005mm
    Elongationthe soft state ≥ 20%; semi-soft state ≥ 15%
    Specificationswidth 1.5mm-2.5mm; thickness 0.08mm-0.25mm. (here is 1.5*0.2 mm) 
    Packagingcardboard, " 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: 


    3) Bus-bar for big power solar panel:


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