PV ribbon specification checklist
Width, thickness, coating, soldering temperature, spool format and yield strength fields for RFQ preparation.
Buyer Kit
Legacy PV Ribbon Buyer Kit
Supporting resource for legacy PV ribbon terms such as tabbing wire, busbar ribbon, SMBB ribbon and low-temperature ribbon.
What is included
Cell technology selection guide
Selection notes for PERC, TOPCon, HJT, BC, MBB and SMBB module designs.
Supplier audit questions
Questions covering process control, lot traceability, solderability, packaging and quality documentation.
Specification checklist
- Product form, material system and drawing number
- Diameter, width, thickness, tolerance and surface requirement
- Conductivity, mechanical target, coating or clad layer requirement
- Annual demand, trial quantity, packaging and expected delivery time
Validation checklist
- Resistance or conductivity report
- Layer ratio, metallographic or surface inspection evidence
- Joining, welding, soldering or crimping test plan
- Reliability, corrosion, thermal or customer-specific acceptance criteria