Field Data Based Analysis of Microclimates and Humidity in PV Inverters

Konferenz: PCIM Europe 2023 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
09.05.2023-11.05.2023 in Nürnberg, Germany

doi:10.30420/566091352

Tagungsband: PCIM Europe 2023

Seiten: 8Sprache: EnglischTyp: PDF

Autoren:
Kulenkampff, Felix; Franz, Sebastian; Hercegfi, Patrick; Menold, Lukas (Fraunhofer Institute for Solar Energy Systems ISE, Germany)

Inhalt:
In this study internal microclimates of several string and one central inverter are evaluated for up to one year. A qualitative relationship between periods of high humidity and high failure rates is shown. Differences between both inverter types and the influence of the cooling system are pointed out.