2BG offers complete automation of strings bussing soldering process

Facebook
Twitter
LinkedIn
Reddit
Email

2BG Srl has extended its product line with the complete automation of bussing soldering process in order to meet the high demand of quality production and throughput. The IC200AR is an in-line system that’s operates as a robotic workstation which solders bus ribbons to solar cell strings for completing the electrical interconnection of the module prior to lamination. It is positioned after the strings layup and enables a high-degree of automation in the panel assembling line.

Problem

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The bussing process is a very critical step of whole assembling process and is closely related to the final product quality and efficiency of panel. For this reason in the manual bussing station is important to choose very skilled operators with soldering iron. In any case the manual process cannot guarantee repeatability and stable results with fixed cycle time.

Solution

Wire preparation and placement are done with high accuracy by robots with special tools and devices. Particular attention has been paid with the choice and integration of soldering technology and vision camera with the purpose to assure the best combination of performance and reliability, reaching cycle time of 80 sec for each of 72- cell module. The workstation prepares and welds ribbon bussing strings to complete the electrical circuit before the module lamination. With the new automatic bussing station, solar cells are not subject to mechanical stress due to the high quality of soldering without heating and has the precision required for identifying the welding points.

Applications

Automation of strings bussing soldering process.

Platform

The IC200AR is an in-line system based around a robotic workstation, using advanced soldering technology and the vision system.

Availability

January 2010 onwards.

Read Next

Premium
October 10, 2025
Gaëtan Masson of IEA PVPS warns of overcapacity, collapsing prices and slipping module quality in the new Trends in PV Applications report.
October 10, 2025
The European solar module market has reached a “state of equilibrium” in recent weeks, with stable prices and regular demand.
October 10, 2025
US solar recycling firm OnePlanet has achieved the R2v3 certification from electronics sustainability non-profit SERI, which represents the “highest standards of traceability”.
October 10, 2025
NTPC Renewable Energy Limited has signed an MoU with the Government of Gujarat to develop 15GW renewable energy projects in Gujarat.
October 10, 2025
Australia's renewable energy sector recorded its slowest month of the year for additions in September, with 5.8GW of new projects added to development pipelines, according to data from Rystad Energy.
October 9, 2025
The Australian government has announced the results of the fourth Capacity Investment Scheme (CIS) tender, with 6.6GW of renewables awarded long-term contracts.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
October 21, 2025
New York, USA
Solar Media Events
November 25, 2025
Warsaw, Poland
Solar Media Events
December 2, 2025
Málaga, Spain
Solar Media Events
February 3, 2026
London, UK