Canadian Solar pushes p-type multicrystalline cell to record 22.28% conversion efficiency

Facebook
Twitter
LinkedIn
Reddit
Email
Canadian Solar has set a record 22.28% conversion efficiency for its p-type multi-crystalline 'P5' cell, which was tested and certified by Fraunhofer ISE. Image: Canadian Solar

‘Solar Module Super League’ (SMSL) member, Canadian Solar has set a record 22.28% conversion efficiency for its p-type multi-crystalline 'P5' cell, which was tested and certified by Fraunhofer ISE.

The P5 cell is based on GCL-Poly’s (casted mono) technology, which has recently entered volume production utilizing 157mm x 157mm wafers. Canadian Solar includes selective emitter, silicon oxide passivation, multi-layer anti-reflection coating, aluminum oxide backside passivation, and advanced metallization processes to achieve the new record conversion efficiency.

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

Dr. Shawn Qu, chairman and CEO of Canadian Solar said, “We are pleased to see Canadian Solar P5 technology set a new world record. This shows that our multi-crystalline technology can achieve higher efficiencies while still enjoy the cost advantage. We will continue to expand our technology pipeline and provide our customers with the most LCOE-competitive products.”

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

July 4, 2025
Chinese PV provider Skycorp Solar Group has announced a solar plant acquisition and development strategy following unanimous board approval.
July 4, 2025
Germany’s latest innovation tender has awarded 488MW of co-located capacity, with all the projects being solar PV tied with energy storage.
July 4, 2025
Risen Energy’s mass-produced heterojunction (HJT) modules have reached a cell conversion efficiency of 26.61%, a record figure for the company.
Premium
July 2, 2025
ANALYSIS: China's leading PV manufacturers are locked in a new round of competition, aiming to outpace each other through record-breaking feats.
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.

Subscribe to Newsletter

Upcoming Events

Media Partners, Solar Media Events
September 2, 2025
Mexico City, Mexico
Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 22, 2025
Bilbao, Spain
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK