TÜV Rheinland is widely recognized as the global leader in the testing, assessment, consultancy, and certification services for PV modules, balance-of-system components and PV power plants. With service in the photovoltaic industry spanning over 35 years, TÜV Rheinland now serves the PV industry in every corner of the world, helping to ensure product quality and safety, and system performance not only at its commissioning, but over the life of a project.

TÜV Rheinland operates six world-class PV laboratories, which are ISO 17025 accredited and CBTL listed. Our global network includes more than 250 experts in mainland China, Taiwan, Germany, the United States, Japan and India, who work together to provide the most efficient one-stop service. We assist our customers in understanding and complying with stringent international and local safety and performance requirements, thus helping our customers reach their target markets in a reliable, time-efficient manner; and to gain greater acceptance amongst buyers, investors and banks.

With a PV service portfolio of over 12 GW globally, we can help and support our customers in all project phases and ensure plant safety and reliability. We also support our customers in achieving and maintaining profitability for large-scale PV systems and solar thermal power plants – from choosing the right site to full-scale operations. We offer a comprehensive range of services, including site assessment and inspection, supervision of construction, plant monitoring with yield check and yield evaluation, and component inspections.

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