Implement Industry Ideas
  • Board-to-wire connector / circular / copper / busbar
  • Board-to-wire connector / circular / copper / busbar

Article: 00028471

Board-to-wire connector / circular / copper / busbar

SCHMID?s Multi Busbar Connector uses round copper wires instead of flat ribbons to interconnect solar cells to strings. While maintaining the proven reliability of a soldered connection, the concept enables much shorter and narrower grid fingers. Reduced silver consumption for the cell production and lower series resistance result in higher module power output at lower production cost.

See the Whitepaper of the University of Constance and the Gebr. SCHMID GmbH for scientifically proved advantages of our Multi Busbar Connector.

New cutting edge stringing process, ideal for latest generation high efficiency solar cells and premium module products with high aesthetic requirements
Up to 50% less silver on front side of the cells compared to 3BB technology
Less shading, lower series resistance and improved light harvesting yield up to 5W more module power output
Compatible with standard mono- and poly crystalline screen printed cells
Easy to integrate into existing module production lines
No new materials introduced in module fabrication process, therefore no reliability risks

Specifications

  • Type: board-to-wire
  • Shape: circular
  • Material: copper
  • Product applications: busbar

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