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

June 18, 2026
Data loss in PV project design can lead to inaccurate energy modelling and underperforming solar projects. Maksim Markevich examines how the industry can avoid these blind spots.
June 18, 2026
Norwegian independent power producer (IPP) Scatec has reached financial close for the 120MW Sidi Bouzid II solar PV project in Tunisia.
June 18, 2026
Renewable energy investment platform Chrysalis Renewables LP (Chrysalis) has acquired the Atlas V and Atlas VI solar projects in the US.
June 18, 2026
Oxford PV and Fraunhofer ISE have unveiled a module prototype that combines tandem perovskite-silicon and matrix shingle interconnection.
June 18, 2026
The Arizona Court of Appeals has vacated a decision that Arizona utilities can impose additional charges on residential solar customers.
Premium
June 18, 2026
In this interview with PV Tech Premium, Enervest CEO Ross Warby explains the demands of floating solar on a live water utility reservoir.

Upcoming Events

Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil
Media Partners, Solar Media Events
September 1, 2026
Mexico City, Mexico
Solar Media Events
September 9, 2026
Schaumburg, Illinois
Media Partners, Solar Media Events
September 9, 2026