NSP touts verified 21.1% efficient mono-PERC cell

Facebook
Twitter
LinkedIn
Reddit
Email

Taiwan-based merchant solar cell producer Neo Solar Power Corporation (NSP) has reached a new monocrystalline solar cell conversion efficiency milestone.

NSP said ahead of this week's PV Taiwan conference and exhibition that its ‘Black 21’ cell had been certified by the Taiwan Industrial Technology Research Institute (ITRI) at 21.1% 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

The company claimed that due to its mono-PERC processes the Black 21 cell had reduced light-induced degradation (LID) that was lower than that of normal p-mono cells. The cell was also claimed to have to also have a low potential-induced degradation (PID). 

NSP expects the product to be available for engineering sampling at the end of 2015.

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.
July 4, 2025
The US House of Representatives has passed the final version of the reconciliation bill that is now going to US President Donald Trump’s desk for his signature before its passing.
July 4, 2025
Australian retailer AGL Energy has confirmed its acquisition of South Australia’s Virtual Power Plant (SAVPP) from Tesla.
July 3, 2025
Renewable energy curtailment in Brazil is set to reach 8% across the country, and be as high as 11% in the north-east, by 2035.

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