Under CopyrightVetter, MatthiasMatthiasVetter2022-03-134.3.20162015https://publica.fraunhofer.de/handle/publica/39109510.24406/publica-fhg-391095enElektrische EnergiesystemeSpeichertechnologienBatteriesystemestorage621697Energy storage - key for large scale grid integration of renewable energiespresentation