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Global support for solar and photovoltaics (PV)

Solar and Photovoltaic (PV) Services

Your experienced independent partner for testing and supply chain management services addressing the solar industry

Photovoltaic technology has undergone a tremendous transformation over the last few decades particularly in increased efficiency, lower system prices and PV technology adapted to various areas of application. New installation markets have emerged, while pressure to further reduce prices and improve the functionality of system components has intensified. The need to accurately predict and assess the performance, reliability and durability of entire PV power plants has become critical.

We provide up-to-date solutions to improve the safety, reliability and quality of individual Balance of System (BoS) components and of PV power plants. As an independent third party, we have the trust and respect of investors, owners and lenders.

With over 35 years of experience, we offer a global presence, industry expertise and a wide range of comprehensive services to address the challenges of the solar market. These services include testing and certification of PV modules and components, supply chain management, buyers’ services and independent engineering for PV power plants, supporting the PV power plant value chain. We maintain a global network of laboratories in all major solar hubs.

Further certifications for photovoltaics in North America

As OSHA's Nationally Recognized Testing Laboratory (NRTL), we provide photovoltaic product certifications for the North American market. In June 2022, OSHA accepted three additional UL solar standards: UL 61730 -1, UL 61730 -2 and UL 1703. We also offer CAN/CSA-C22.2 certification with the cTUVus mark for photovoltaic products.

With the new accreditation we enhance our extensive testing and certification scope regarding IEC 61215 series and IEC / UL 61730 / CAN/CSA certification schemes. We will be happy to inform you about the details of our one-stop-shop solution!

Comprehensive services for the solar industry

As a world leader in testing services pertaining to photovoltaic products and systems, our experts are competent partners for all of your needs. Active worldwide, we provide services for every stage of the PV power plant value chain and PV supply chain, from single components to integrated solution offerings.

Our fully owned solar laboratories worldwide

With our comprehensive line of services we are an ideal partner for all matters concerning solar energy. Our experts offer customized, independent support worldwide and through all project phases. Take advantage of our global test laboratory network, in which we use the latest measurement methods and procedures to ensure compliance of PV products.

Shanghai, China

Shanghai, China

Testing PV modules, components, inverters, ESS and PV trackers with accreditation/listing to ISO 17025, CBTL, or CEC.
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Cologne, Germany

Cologne, Germany

Testing PV modules, components, inverters and ESS with accreditation / listing to ISO 17025, VKF, CBTL, NRTL or CEC.
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Bangalore, India

Bangalore, India

Testing PV modules, components, inverters and solar pumping systems with accreditation/ listing to ISO 17025, CBTL, or NRTL.

Pleasanton, USA

Pleasanton, USA

Testing inverters, ESS with accredidation/listing to ISO 17025, NRTL, ANSI or CEC.

Taichung, Taiwan

Taichung, Taiwan

Testing PV modules and PV inverters with accreidation/listing to ISO 17025 or CBTL.

Milan, Italy

Milan, Italy

Testing inverters, ESS with accredidation/listing to ISO 17025, INMETRO, SSI, CBTL, NRTL or ANSI.

Market Access and Comprehensive Services for Solar Industry

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Contact our solar experts and find out more!

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Our Sustainability Initiatives

Nothing less than the future is at stake. Companies, institutions, public authorities and each and every one of us can play a positive role in shaping the path to tomorrow. We provide you with comprehensive support to ensure that you operate safely, sustainably and efficiently for many years to come.

Sustainable Consumption

Sustainable materials, products, packaging and cycles

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Sustainability Service Search

Test, evaluate, certify, and more: our sustainability services

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Sustainability Strategy 2025

Find out how we work with you to protect the future

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