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

April 19, 2017
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. 

Read Next

January 20, 2026
INDIA ROUND-UP: Hartek Power, Waaree Energies, Kosol Energie and IREDA secured major solar and renewable energy deals, including EPC contracts, multi-gigawatt module orders, multi-billion-dollar investments, and international project financing.
January 19, 2026
Egyptian manufacturing firm Kemet has signed a deal with Chinese solar manufacturer GCL Technologies to build a 5GW solar cell and module manufacturing hub in the country.
January 19, 2026
Chinese polysilicon producer Daqo New Energy recorded over RMB1 billion in losses in 2025, roughly halving its losses compared with 2024.
January 19, 2026
Last week, the Chinese Ministry of Commerce (MoC) issued its final review ruling regarding anti-dumping measures on solar-grade polysilicon originating in the US and South Korea.
January 19, 2026
Chinese wafer producer TCL Zhonghuan is planning to take a controlling stake in cell and module manufacturer DAS Solar to strengthen its vertical integration.
January 16, 2026
Indian solar PV manufacturer Vikram Solar is transitioning its module portfolio to the G12R format, led by the HYPERSOL G12R series. 

Upcoming Events

Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA