Suntech reaches 20% multicrystalline PERC cell efficiencies in production

Facebook
Twitter
LinkedIn
Reddit
Email
Wuxi Suntech has said it has achieved multicrystalline PERC (Passivated Emitter Rear Contact) cell efficiencies of 20% in production. Image: Wuxi Suntech

China-based PV module manufacturer Wuxi Suntech, a subsidiary of diversified renewables firm, Shunfeng International Clean Energy (SFCE) has said it has achieved multicrystalline Passivated Emitter Rear Contact (PERC) cell efficiencies of 20% in production. 

Suntech noted that the 20% cell conversion efficiencies would convert to 330W modules in a 72-cell (large-format) module, 15W higher than its current product offering and specification sheets currently available. 

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

The company did not say how much nameplate capacity was already allocated to PERC technology or how much capacity would be migrated to PERC in 2017. 

Recently, parent company SFCE terminated a MOU with its major shareholder and Hong Kong property tycoon, Kin Ming Cheng over the potential sale of its solar manufacturing operations, which includes Wuxi Suntech.

7 October 2025
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 7-8 October 2025 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023 and 2024 were a sell out success and 2025 will once again 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 in the U.S. out to 2030 and beyond.
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

June 26, 2025
International researchers led by King Abdullah University of Science and Technology (KAUST) have developed a new cooling technology that improves the power and longevity of solar cells.
June 26, 2025
A group of minority shareholders in Norwegian silicon firm REC Silicon has triggered an investigation into the circumstances surrounding the closure of the company’s US polysilicon production site.
June 24, 2025
Chinese solar manufacturing giant LONGi has signed an agreement with Indonesia’s Pertamina New & Renewable Energy to build a 1.4GW module assembly plant in West Java, Indonesia.
June 24, 2025
The Chinese polysilicon industry could face a shortage by 2028, despite persistent overcapacity in recent years, according to polysilicon market analyst Bernreuter Research.
June 18, 2025
The US Senate Finance Committee draft bill is a “stake in the heart” of US solar manufacturing, according to Democrat senator, Ron Wyden.

Subscribe to Newsletter

Upcoming Events

Upcoming Webinars
June 30, 2025
10am PST / 6pm BST
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
July 1, 2025
London, UK
Media Partners, Solar Media Events
July 2, 2025
Bangkok, Thailand
Media Partners, Solar Media Events
September 2, 2025
Mexico City, Mexico