Fraunhofer presents solar module cleaning tech using structure-borne sound

Fraunhofer Institute for Digital Media Technology IDMT has developed a solar module cleaning system that uses structure-borne sound and targeted mechanical vibrations to dislodge dust. Researchers will present the technology at Intersolar Europe in Munich from May 7 to 9. The Fraunhofer Institute for Digital Media Technology IDMT has developed a new approach to cleaning large PV systems by using structure-borne sound. As part of the AkSoRe research project, the IDMT team has been working on a process for automatically cleaning solar modules using targeted mechanical vibrations. The technology ...

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