1366 Technologies ‘Direct Wafer’ reaches verified 19.1% cell efficiency

Facebook
Twitter
LinkedIn
Reddit
Email

US-Based ‘Direct Wafer’ producer, 1366 Technologies has reported a champion cell that has achieved a cell conversion efficiency of 19.1%, verified by Fraunhofer ISE. 

1366 Technologies used its standard size kerfless multicrystalline wafer technology, 

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

Frank van Mierlo, CEO, 1366 Technologies said: “The disruptive nature of the Direct Wafer process is not only evident in the cost and material savings it provides, but in its ability to break the technology limitations of conventional wafer manufacturing. The rapid and significant efficiency gains we’ve achieved will be further increased by new wafer features made possible only with our process.”

Van Mierlo said that it was targeting 20% plus cell efficiencies in the first half of 2016.

“These most recent achievements are exciting because they were attained in industrial lines, not a lab. They represent a real leap forward. We are well on our way to producing high performance wafers at a cost of less than US$0.40 each at GW scale,” added van Mierlo.

Recently, 1366 Technologies announced plans to build its first volume manufacturing hub in Genesee County, New York with an initial 250MW capacity (50 furnaces, 50 million wafers per annum) and ramp to 3GW in future phases. 

Read Next

July 16, 2026
Alpex Solar expects commercial production to begin in August 2026 at its 2.2 GW TOPCon G12R solar cell facility in Kosi Kotwan, Mathura, UP.
July 16, 2026
LONGi’s has unveiled a suite of new technologies intended to demonstrate how the PV industry can innovate its way out of its current malaise.
July 16, 2026
US utilities NextEra Energy and Dominion Energy have formally submitted applications to state and federal governments to merge their companies, creating the largest regulated power utility in the world.
July 16, 2026
LONGi's crystalline silicon-perovskite tandem solar cell has achieved a power conversion efficiency of 35.5%.
July 16, 2026
German solar energy research institute ISC Konstanz has appointed Dr Gerhard Mathiak as its head of its module department.
July 16, 2026
The first Chinese polysilicon manufacturer has secured a certification from the Solar Stewardship Initiative’s (SSI) supply chain traceability standard.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
April 20, 2027
Istanbul, Türkiye