Roth & Rau opens new R&D centre to boost solar cell efficiences

Facebook
Twitter
LinkedIn
Reddit
Email

Photovoltaics technology and equipment supplier Roth & Rau has officially opened a new R&D facility at its headquarters in Hohenstein-Ernstthal, Germany. The 1,500 m² lab facility was opened last Friday at a cost of €11 million and will focus on products and processes for use in the production of novel, more efficient solar cells.

“We are delighted to be able to open our new Technology Centre today, thus providing us with urgently needed additional space for our growing research and development activities,” commented Dr. Dietmar Roth, CEO of Roth & Rau AG, “Since the company’s foundation 19 years ago, it has been our employees’ power of innovation and their courage to think in new directions that have been among our most important strengths. We will continue to cultivate this tradition closely, as it is of decisive importance for the ongoing successful development and further growth.”

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

Roth & Rau said that the facility would also be used for customer application work and for equipment training for customers. Fraunhofer-Gesellschaft will also participate with around €3 million in equipping the Technology Centre with technology for research projects to be performed jointly by Roth & Rau and Fraunhofer institutes in Saxony.

 

Read Next

August 24, 2026
Solar PV equipment provider Nextpower has been issued a new US patent for its electrical balance of system (eBOS) offering.
Premium
August 21, 2026
Drawing on his experience of flood risk engineering, Hossein Ghoveisi makes the case for early, accurate hydrology in solar project design.
August 21, 2026
US IPP Swift Current Energy has secured a US$750 million credit facility to support what it called “reliable, clean energy projects” in the US.
August 21, 2026
Vikram Solar plans a 9GW wafer and ingot plant at its recently inaugurated 6GW Tamil Nadu module facility.
Premium
August 21, 2026
ES Foundry's Alex Zhu outlines how the US cell maker is betting on PERC while navigating shifting regulations and supply-chain constraints.
Premium
August 21, 2026
PV Tech Premium speaks with United Solar about the challenges of building polysilicon capacity outside of China and catering to the US and Indian markets.

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
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye