Hanergy’s Solibro has 20.5% CIGS solar cell verified by NREL

April 8, 2014
Facebook
Twitter
LinkedIn
Reddit
Email

Hanergy Solar’s German-based subsidiary, Solibro has achieved a conversion efficiency of 20.5%, which have been verified by the US Department of Energy’s National Renewable Energy Laboratory (NREL).

In December, 2013 Solibro had reported a CIGS solar cell had achieved a conversion efficiency of 19.6%, then verified by Fraunhofer ISE.

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

Hanergy Solar is preparing to build and ramp production of Solibro’s technology in China as part of its drive to become a major integrated PV Energy Provider (PVEP). The plan also included technology from its US based subsidiary MiaSole. 

Read Next

February 11, 2026
The UK government's Allocation round 7a (AR7a) of the Contracts for Difference (CfD) auction has awarded a record 4.9GW of solar PV.
February 10, 2026
Energy platform Revera Energy has completed an expanded US$150 million credit facility for its UK and Australian portfolio.
February 10, 2026
FinDev Canada has announced a US$56 million loan to support the development of project Illa, which will be the largest in Peru.
February 10, 2026
Rewa Ultra Mega Solar Limited (RUMSL) has extended a Letter of Award (LOA) to Ceigall India and ACME Solar to develop 220MW solar-plus-storage in Morena, Madhya Pradesh. 
Premium
February 10, 2026
Market dynamics and growing concerns over Europe’s grid bottlenecks were key topics at this year’s Solar Finance & Investment Europe summit.
February 10, 2026
Boviet Solar has affirmed its commitment to US solar PV manufacturing despite plans by its parent company to divest its ownership.

Upcoming Events

Upcoming Webinars
February 18, 2026
9am PST / 5pm GMT
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
October 13, 2026
San Francisco Bay Area, USA