Find Materials for Your Application

Materials to evaluate

• Composite PV ribbon
• Composite busbar ribbon
• Composite interconnect ribbon
• Round solar ribbon

Selection Path

1. 1 Confirm TOPCon, HJT, BC or mainstream cell technology
2. 2 Define width, thickness, coating, camber and spool
3. 3 Validate resistance, peel strength, EL, TC / DH

Materials to evaluate

• CCA round or flat wire
• NCC strip or foil
• Copper strip or foil
• Precision flat wire

Selection Path

1. 1 Classify harness, winding, tab, busbar or sensor connection
2. 2 Select by current, weight, temperature and joining method
3. 3 Validate crimping, welding, insulation, pull force and traceability

Materials to evaluate

• NCC strip
• NCC foil
• Copper strip or foil
• Nickel-related connection materials

Selection Path

1. 1 Confirm cell chemistry, pack process and drawing
2. 2 Select by weldability, conductivity and corrosion condition
3. 3 Validate welding window, peel/pull strength, surface and traceability

Materials to evaluate

• CCA round wire
• CCS round wire
• CCS stranded wire
• CCS narrow foil

Selection Path

1. 1 Confirm cable type, frequency, span and standard
2. 2 Select CCA / CCS by conductivity grade, tensile load and environment
3. 3 Validate termination, corrosion, bending fatigue and packaging

Materials to evaluate

• Copper strip
• Copper foil
• NCC strip or foil
• Small-size CCS / CCA materials

Selection Path

1. 1 Identify terminal, lead frame, shielding, sensor or connector function
2. 2 Define thickness, width, temper, edge and surface requirements
3. 3 Validate forming, soldering, contact resistance and reliability