SNEC 2017: GCL-SI’s Multi-Busbar modules granted TUV certification

Facebook
Twitter
LinkedIn
Reddit
Email
GCL-SI's new GCL-P6/72 MBB module is one of the first MBB module series to be certified TÜV Rheinland in greater China. Source: GCL-SI

GCL System Integration Technology (GCL-SI), leading global solar cell manufacturer and developer has obtained IEC certification from technical service provider TÜV Rheinland for its GCL-P6/72 Multi-Busbar (MBB) module.

The new product will be officially introduced during this year’s SNEC Expo.

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

GCL-SI's new GCL-P6/72 MBB module is one of the first MBB module series to be certified TÜV Rheinland in greater China. The company assures that the certification adds a strong competitive edge to the product and further asserts the performance and reliability of the MBB module.

“It is important and essential to constantly pursue the technological development of solar modules, as the demand for distributed photovoltaic generation and competition for suppliers is rapidly growing,” said Huang Qiang, head of GCL-SI R&D centre. “The GCL-P6/72 MBB module is another huge breakthrough for GCL-SI in a series of new modules including 96 super high power components, [glass-glass] panels and half piece panels. The development of GCL MBB module is also a significant step for GCL-SI in becoming the world's leading one-stop energy service and solution provider.”

Featuring 12 busbars, the product has enhanced current-generating ability and decreased internal loss. It also reduces the shading area on the cell to increase light absorption, according to GCL; creating up an up to 5W increase in power output, resulting in a maximum power output of 340MW. Module efficiency reaches up to 17.5%.

In addition, this design effectively reduces residual stress, which can help reduce micro cracks, according to the company. The product has proven stable in harsh environments, undergoing tests for blowing sand, salt spray and ammonia, and maintains a stable performance under all conditions, according to GCL. 

10 March 2026
Frankfurt, Germany
The conference will gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing out to 2030 and beyond.

Read Next

September 4, 2025
The Czech national cybersecurity agency has warned that Chinese solar inverters represent a threat to the country’s data security.
Premium
September 4, 2025
Analysis: A Biden-era policy to suspend the payment of duties on Southeast Asian module imports looks set to backfire badly on an already under-pressure US solar industry.
September 4, 2025
ARENA has launched the second funding round of its AU$1 billion Solar Sunshot programme, making AU$150 million available.
September 3, 2025
Huasun claims it has set new record efficiencies for HJT-perovskite tandem solar cells at both laboratory and commercial scales.
September 3, 2025
LONGi, Jinko Solar, Trina Solar and JA Solar posted combined net losses of nearly RMB11 billion (US$1.54 billion) in H1 2025.
September 1, 2025
Solar Organic Centro España is planning to build a 10GW solar module and battery manufacturing facility in the Spanish autonomous community of Castilla-La Mancha.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines