SNEC 2023: Solar N Plus on latest TOPCon innovations

By PV Tech
June 9, 2023
Facebook
Twitter
LinkedIn
Reddit
Email
Solar N Plus has 4GW annual PERC cell and module production capacity, with an additional 10GW capacity for silicon wafers and high-efficiency N-type TOPCon cells and modules coming online this year. Image: Solar N Plus

Ashley Wang of N-type specialist Solar N Plus talks to PV Tech director David Evans at this year’s SNEC in Shanghai, China.

Our series of exclusive video interviews from solar PV’s biggest business event continues, with international sales and marketing general manager Ashley Wang from Solar N Plus talking about products including its flagship tunnel oxide passivated contact (TOPCon) cells.

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

Achieving higher efficiencies at mass production stage results in lower levelised cost of electricity (LCOE). Wang discusses how this and some of the company’s other technological advances in TOPCon have been achieved.

Solar N Plus has a major focus on N-type TOPCon technologies, but its R&D teams work on a broad range of technologies, showcasing its latest “R&D achievements” in PV cell, module and energy storage at SNEC 2023, Wang tells us.

Meetings and discussions at Solar N Plus’ booth, SNEC 2023, Shanghai. Image: Solar N Plus.

Read Next

January 7, 2026
The inclusion of a thicker aluminium oxide layer in TOPCon solar cells could provide superior resistance to UVID, according to UNSW.
December 31, 2025
As the year comes to an end, we bring you a recap of the most-read stories throughout 2025, with the US taking most of the spotlight.
December 23, 2025
Chinese researchers have developed a process to boost the efficiency and bifacial performance of TOPCon solar cells while reducing silver consumption.
December 22, 2025
The PV Review, 2025: this year has seen many papers and reports on solar PV modules reliability and performance issues, especially with TOPCon.
December 18, 2025
The latest edition of our print journal, PV Tech Power, is out today and available to download, where we deep dive into PV quality assurance.
Premium
December 18, 2025
PV Talk: Paul Gebhardt of Fraunhofer ISE discusses reliability issues facing advanced PV modules, an issue which isn't going anywhere.

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
November 24, 2026
Warsaw, Poland