ETS2100 - Stringer & Layup Assembly | ECOPROGETTI - Specialist in photovoltaic production process

ECOTRIM M
July 2, 2018
ECOSUN BIFACIAL
October 11, 2018

ETS2100

STRINGER MACHINE

ETS2100 is an advanced and innovative tabber and stringer machine providing throughput of 2100 cells/hour for soldering photovoltaic solar cells.
This equipment is available with infrared soldering system or with Ecoprogetti’s innovative patented hybrid Soldering Head to solder very thin PV solar cells without mechanical or thermal stress resulting in breakage rate below 0.2%.

  • Up to 2100 cells/hour
  • Compatible with: M2, G1, M4, M6, M10, M12 Wafer sizes
  • Breakage less than 0.2%
  • Patented hybrid soldering technique or Infrared soldering system
  • Compatible with PERC, HJT, Bifacial, mono/poly cells, half cut cells


  • Quick and simple production & ribbon change
  • 5-6 bus bar standard soldering, 9-12-15 BB as Optional
  • Cameras for alignment and broken cell detection included
  • Low cost of spare parts and consumables

broken-cells-inspection-camera
capacity-2100-cell-hour
standard 5&6 Bus Bar
Full and Cut cells
Up to 15BB cells
Description

Characteristics:

  • High soldering quality; more than 2N in peel test (1.5mm ribbon) over the complete cell surface;
  • Reliable throughput with constant quality;
  • High flexibility;
  • Only one operator for three machines equipped with layup station;
  • Automatic change of cell load basket;
  • Pre and post heating of the cell in soldering phase in order to avoid thermal stress;
  • Stretching and fluxing of the ribbon before soldering;
  • No handling contact;
  • Special design for thin solar cells, 160µm-300µm;
  • Adjustable tab length;
  • Adjustable soldering length;
  • Touch screen with embedded PC;
  • On line troubleshooting;
  • The number of solar cells for the string is settable from the touch-screen;
  • Settable distance between the cells from 1 mm to 6 mm;
  • No pre-treatment of the ribbon is necessary;


  • This machine has very little need of maintenance and it can all be performed by the operator without calling Ecoprogetti’s technicians;
  • Quick remote assistance and supervision via internet;
  • Predisposed to be interfaced with other equipment;
  • High precision alignment performed both optically and mechanically (alignment between serigraphy and ribbon)
  • Optional

    HALF CUT CELLS KIT

    KIT FOR 9-12-15 BUS BAR

    OTHER CHARACTERISTICS

    CELL INSPECTION

    Camera for detection of broken cells before soldering

    Our technicians and staff of Ecoprogetti srl is at your disposal for any clarification or specific questions about our PV production equipment and for the realization of your specific solution.

    Request more information!


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