Description

Wetown’s PV Ribbon is engineered to meet the precise specifications for the photovoltaic industry, leveraging over a decade of expertise since 2010. This innovative product features a unique formulation that combines lower yield strength with higher elongation, resulting in superior electrical transmission efficiency. Unlike conventional ribbons, our standard PV Ribbon is softer and designed for optimal performance, accommodating larger cross sections for enhanced energy transmission. Each ribbon is crafted to ensure burr-free edges with in-line gauge measurement, guaranteeing dimensional accuracy and consistency in thickness and width.

Key Features:

  • Custom-engineered to client specifications, offering flexibility in physical properties to suit specific solar module designs.
  • Rolled flat from round wire to ensure burr-free ribbons with precise dimensional measurement.
  • Utilizes state-of-the-art annealing processes for consistent physical properties, reducing cell breakage.
  • Lead or lead-free consistent solders applied on all four sides for optimal bonding between solar cells and the tabbing ribbon.
  • Precision leveled, wound, and packaged for secure transport and seamless stringing.
  • Certified by ISO, RoHS, CE, TUV, UL, SGS, and Intertek, with extensive experience in various PV module types globally.

Specifications

Standard Size Thickness: 0.08-0.6mm
Width: 0.7-8.0mm
Conductor Cu, IACS ≥100%, 44-55HV
Surface Treatment Tin plated or alloy layer, customizable thickness.
Purity ≥99.98%
Coating Composition Leaded: 60%/Sn40%Pb, 63%/Sn37%Pb, 62%Sn36%Pb2.0%Ag; Unleaded: 96.5%Sn3.0%Ag0.5Cu, 96.5%Sn3.5Ag
Yield Strength <50Mpa, customizable according to requirements.

Additional Information

This product is suitable for various photovoltaic applications, providing reliable performance and efficiency in solar energy systems. With compliance to international standards and certifications, it guarantees quality and safety across multiple types of solar modules worldwide.

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