LED’S COPY THE SUN

Flash your way to PV success

LED solar simulators from WAVELABS add value to early-stage photovoltaic R&D, production, and certification. Test solar cells and modules—in the field, in the factory, or in the lab—to boost your PV business in a flash.

LED’S INSPIRE

Get a first impression about us in 30 seconds.

A short video is worth a thousand words. WAVELABS takes pride in the class leading technology we produce. Meeting the industry’s needs is a core mission of the company, and the team that leads it.

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LED’S ACHIEVE WORLD-CLASS ACCURACY

SINUS-3000 ADVANCED @ PTB

Advanced testing capabilities for industry and research: Dr. Stefan Riechelmann, head of PTB’s Solar Module team, shares his experience in utilizing advanced calibration systems.

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LED’S GET UP TO DATE

News Flash

The inside story on the latest developments from WAVELABS.

Eternal Sun acquires WAVELABS to form an unparalleled metrology offering

June 5th, 2025|

The Hague/Leipzig, June 2025 – Eternal Sun, the Dutch specialist in solar module testing and characterization solutions, has acquired the key assets of the German company WAVELABS Solar Metrology Systems GmbH. The acquisition was structured as an asset deal resulting in a newly founded subsidiary; WAVELABS Eternal Sun GmbH, based in Leipzig. WAVELABS, recognized globally for its cutting-edge LED-based [...]

The SINUS-1000 ADVANCED mini-module tester paves the way for scalable perovskite PV technology

May 5th, 2025|

Leipzig, Germany, May 6, 2025 – WAVELABS, the award-winning German developer and manufacturer of LED-based solar metrology systems, is expanding its product portfolio with the launch of the new mini-module tester SINUS-1000 ADVANCED. This solar simulator goes beyond traditional photovoltaic research—it is a dedicated solution for R&D departments at module manufacturers seeking to scale up not only wafer-based, but [...]

LED-based analysis of multijunction solar cells

April 9th, 2025|

LED's MEASURE TANDEMS Tandem Cells Demand High Accuracy For tandem cells, I-V measurements that lack careful tuning of the spectrum or stabilization, result in significantly distorted I-V curves, short-circuit current (Isc), and fill factor (FF), which are not representative of real-world conditions. NREL’s survey of tandem cell measurement methodologies found that only a fifth of the published [...]

Data Analysis at WAVELABS – LED’s Shine the Spotlight on Dr. Bernhard Klöter

January 23rd, 2025|

Listen in to our interview with Lead Software Engineer and Data Analyst Dr. Bernhard Klöter. In part one, he sheds some light on his work at WAVELABS and what’s ahead. In the second part of our interview with Dr. Bernhard Klöter, we take a brief look at the challenges of modern data analysis and discuss what [...]

A team united by common values

The success of WAVELABS has always depended upon our team of specialists. Collaboration is key to the way we work. Above all, WAVELABS is committed to leaving the world and our communities in better shape than we found them.

These values have resulted in deep connections with customers and industry experts along the way. Add an openness to innovation, and you have the heart of the WAVELABS story.

Leading through innovation

WAVELABS is managed by an executive team with extensive experience in the technology sector. Team members have worked with a number of renowned organizations including Fraunhofer Institute for Solar Energy Systems, Research Centre Jülich and Q-Cells SE.

They are excited about the future, and the role WAVELABS will play in crafting that future.

Management team

Dr. Patrick Mergell

Carsten W. Hense

CEO

  • + 49 341 3375 560

Dr. Sascha Esefelder

Dr. Sascha Esefelder

DIRECTOR PRODUCT DEVELOPMENT

  • + 49 341 3375 560

Portrait of Susanne Hirsch, Director Sales and Service at WAVELABS

Susanne Hirsch

DIRECTOR PROJECT SALES & SERVICE

  • + 49 341 3375 560

Portrait of Jason Nutter, Director Sales and Service at WAVELABS

Jason Nutter

DIRECTOR PROJECT SALES & SERVICE

  • + 49 341 3375 560

Portrait of Bernhard Kloeter, Lead Software Engineering and Data Analysis at WAVELABS

Dr. Bernhard Klöter

LEAD SOFTWARE ENGINEERING AND DATA ANALYSIS

  • + 49 341 3375 560

Portrait of Britta Mette, Lead Quality Engineering at WAVELABS

Britta Mette

LEAD QUALITY ENGINEERING

  • + 49 341 3375 560

Portrait of Katharina Kuschel, Lead Production at WAVELABS

Katharina Kuschel

LEAD PRODUCTION

  • + 49 341 3375 560

Flash

Wintri Markito

LEAD PROCUREMENT

  • + 49 341 3375 560

Flash

Flash

CHIEF MOTIVATION OFFICER

  • + 49 341 3375 560

Founders

Torsten Brammer

Dr. Torsten Brammer

CO-FOUNDER/ STRATEGIC BUSINESS DEVELOPMENT

  • + 49 341 3375 560

Dr. Thankmar Wagner

Dr. Thankmar Wagner

CO-FOUNDER/ STRATEGIC BUSINESS DEVELOPMENT

  • + 49 341 3375 560

Jörn Suthues

Jörn Suthues

CO-FOUNDER/ STRATEGIC BUSINESS DEVELOPMENT

  • + 49 341 3375 560

Get in touch

with a WAVELABS expert today to find out how we can help your research results or manufacturing processes shine brighter.

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