pictogram Voyager

Research Project: Module-integrated electronics for photovoltaic systems

Institute of Machine Components (IMA)

Evaluation of the reliability of module-integrated and system-optimized electronic solutions of photovoltaic systems

In view of simplifying the installation of small photovoltaic systems through modular flexibility, as well as increasing their safety and efficiency, the electronic components are integrated directly into the solar module. The resulting heat generation and the associated changed general conditions, as well as the very high service life requirement of more than 20 years, make a precise analysis from a reliability point of view inevitable. The aim is to evaluate the critical changes associated with the module integration of the electronics from a reliability point of view and to ensure that the newly developed electronics solutions are also competitive with the older variants under particularly critical operating conditions directly on the solar module.

detailed project description (.pdf)

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The project Voyager-PV (FKZ 03EE1057G) is funded under the announced funding of the German Federal Ministry for Economic Affairs and Energy (BMWi) in the 7th Programme for Energy Research "Innovations for the Energy Transition".

funding website

Publications

  1. Hintz, Kim Dominik ; Dazer, Martin: Reliability and Availability Analysis of Photovoltaic Systems. In: Annual Reliability and Maintainability Symposium (RAMS) 2024, 2024
  2. Hintz, Kim ; Dazer, Martin: Investigation of Inverter Reliability and Repair Strategy on the Availability of Photovoltaic Systems under Economic Aspects. In: 16th Probabilistic Safety Assessment & Management Conference (PSAM 16), 2022 — IMA-ZUV 397 (peer-review)
  3. Benz, Achim ; Hintz, Kim ; Diesch, Martin ; Dazer, Martin ; Bertsche, Bernd: Zuverlässigkeitsanalyse von PV-Anlagen und Wechselrichtern. In: VDI-Fachtagung Technische Zuverlässigkeit 2021. Bd. VDI-Berichte 2377, 2021. — ISBN 978-3-18-092377-2 — IMA-ZUV 360 (peer-review)
  4. Hintz, Kim ; Dazer, Martin ; Bertsche, Bernd: Zuverlässigkeitstechnik für eine effiziente Erzeugung erneuerbarer Energien. In: WiGeP-News Juli 2021. (2021) — IMA-ZUV 398

Contact

This image shows Martin Dazer

Martin Dazer

Dr.-Ing.

Head of Reliability &
Head of Drive Technology Department

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