Under CopyrightVetter, MatthiasMatthiasVetter2022-03-1324.2.20182017https://publica.fraunhofer.de/handle/publica/39983110.24406/publica-fhg-399831enElektrische EnergiesystemeEnergiesystemtechnikBatteriesysteme für stationäre und mobile Anwendungen621697The role of independent engineers - from the project idea to real world evaluation of PV battery systemspresentation