Which solar cells can be soldered with ecoprogetti Stringer machines?

Ecoprogetti’s stringer machines are designed to work with all the solar cells available on the market (from 166mm to 210 mm), full and half cut. The best soldering output with minimal stress given to the solar cells, realizing high-quality photovoltaic modules with minimized breakages during the transformation process.

How does a photovoltaic module manufacturing line work?

The first phase in a photovoltaic module manufacturing line is joining the solar cells, which is done by a solar tabber and stringer, a totally automatic machine able to optimise the very delicate phase of stringing and tabbing.

What is a solar Tabber Stringer machine?

The best soldering output with minimal stress given to the solar cells, realizing high-quality photovoltaic modules with minimized breakages during the transformation process. The solar tabber stringer machine is used to weld solar cells to strings.

What is a solar Stringer machine?

The solar stringer machine is used to solder solar cells together with the use of bus bars into forming strings. This category of assembly equipment is one of the most sensitive since the soldering of the connections is what enables the photovoltaic module to transmit electricity.

Why should you choose Tabber & stringer for PV module production lines?

Tabber & Stringer for PV module production lines. 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.

What is a high speed MBB cell Stringer?

The Ultra high speed MBB cell stringer is capable of manufacturing up to 7200 pcs/h, with a Yield of string ≥97%. It is also expandable, allowing for string visual inspection, MES system docking , etc 7200 half-cell/hour and 10000half-cell/hour, compatible with 156-230mm half-cell, 210-230mm 1/3 or 1/4 cut, 120-200μm, 9-20BB cell.