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

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

June 26, 2026
Waaree Renewable Technologies has acquired a 55% stake in Associated Power Structures for INR12.25 billion (US$129 million).
Premium
June 26, 2026
Europe’s solar industry seemed a little downbeat as it trudged to Munich for Intersolar Europe 2026 this week. Under the unforgiving June heat, PV Tech took the temperature of the industry.
June 26, 2026
VinEnergo and SunAsia Energy have partnered to develop 422MWp of floating solar projects in the Philippines.
Premium
June 26, 2026
PV Tech spoke with Bloomberg Intelligence about Nextpower's acquisition of Zimmermann and how this was a logical next step.
June 26, 2026
Chinese solar manufacturer Astronergy has launched ASTRO N7s 3.0, its latest residential solar module, at Intersolar Europe 2026.
June 25, 2026
R.Power has secured a €41.6 million (US$47.3 million) project finance facility for four solar projects in Romania with a combined capacity of approximately 75MWp.

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