Our combined Tabber & Stringer machines are accurate, reliable and easy to operate. Our proven technology, combined with a modular design and advanced features are key factors for a very low Total Cost of Ownership and high productivity.

We have a wide variety of Tabber & Stringers suit all production needs.


Our Tabber & Stringers weld solar cells to wire or ribbon in order
to interconnect them electrically and create cell strings. These strings
will be matrixed in the lay-up system immediately after the stringing process.


  • Minimal change-over time
  • Improved quality control in cell and string production
  • Easy integration with the MES system
  • Autodiagnosis
  • Ergonomic, easy access to any part of the machine
  • A smaller machine that is easier to assemble and optimises space
  • Patented Continuous Stringing process

Main Features

  • Contactless IR soldering technology
  • Contactless flux dispensing system
  • Servo-driven belt
  • Anti-camber systems to improve tab straightness
  • Multiple process recipes.
  • Cell positioning and string vision check
  • Cell temperature control with several stages

Module technologies

  • Cell size up to M12 (210mm)
  • Up to 16 BB
  • Suitable for BIPV modules
  • Cell types: Poly, mono PERC and TOPCON
  • Cut-cells and bifacial cells

MTS-ECA: The best solution for HJT cell connections

High speed Tabber & Stringer with a capacity of 1600 cells/hour.

MTS 3000: The world’s fastest Tabber & Stringer on a single track

High speed Tabber & Stringer with a capacity of up to 3000 cells/hour.

MTS 5000: High throughput Tabber & Stringer with maximum efficiency

High speed Tabber & Stringer with capacity of up to 5000 cells/hour.

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