Description
Copper-clad aluminum composite substrate with tin plating, circular structure, compatible with SMBB half-cell/full-cell photovoltaic modules, uniform material, bright plating, and good flexibility.
Tinned CCA pv/solar SMBB interconnect ribbon
Advantages
Include lightweight and low loss, strong welding adhesion, low resistance, and low temperature rise; it is compatible with high-speed string welding machines and is not easily deformed or broken; its cost-effectiveness far exceeds that of pure copper welding strips.
Applications include
Series connection of monocrystalline/polycrystalline photovoltaic modules and encapsulation of small photovoltaic modules.
Technical Table
| Parameter | CCA Ribbon | CCA FLAT Ribbon |
| Specification (mm) | Φ0.26, Φ0.24, Φ0.22 | 0.16*1.0, 0.16*0.6, 0.17*0.38 |
| Coating Thickness (um) | 15±3, 12±3, 10±3 (Average) | 20±5 (Single-sided) |
| Yield Strength (MPa) | ≤90 | ≤90 |
| Elongation (%) | ≥15 | ≥15 |
| Tensile Strength (MPa) | ≥120 | ≥120 |
| Weight per Meter (g/m) | 0.28±0.02, 0.23±0.02, 0.18±0.02 | 0.70±0.02, 0.45±0.02, 0.30±0.02 |
| Resistivity (uΩ·cm) | ≤3.2 | ≤3.2 |
Tinned CCA flat pv/solar interconnect ribbon
Description
Flat copper-aluminum composite tin-plated solder strip, standard thickness and width, smooth surface, does not break when bent, suitable for conventional photovoltaic module layout and welding.
Advantages
A large contact area and stable electrical conductivity; good heat dissipation and reduced component thermal decay; and compatibility with conventional lamination and welding processes.
Applications include
It utilizes conventional photovoltaic module cell interconnection and photovoltaic lamination encapsulation internal current conduction.
Applications
Telecommunication
Composite conductors for signal transmission, data cable and communication wiring projects.
Network Cabling
Stable conductor materials for structured cabling, data transmission and connection products.
Electrical Equipment
Specification-matched wire formats for equipment assembly and industrial component supply.
New Energy
Conductor options selected around weight, conductivity, surface finish and process validation needs.
Coils & Windings
Custom size, surface and packaging support for winding, harness and downstream processing.
Automotive Systems
Application support for lightweight conductor structures used in mobility and vehicle products.
Related Products
Explore related products
Nearby product families are shown for quick comparison before sending an inquiry.
Tinned CCA pv/solar SMBB interconnect ribbon
Tinned CCA flat pv/solar interconnect ribbon
Bare Copper Series
Bare Copper Wire
Made from high-purity T2 copper/oxygen-free copper, these wires are refined through drawing and annealing into single/multi-strand solid round bare copper wires...
Bare Copper Series