Assessment of residential battery storage systems and operation strategies considering battery aging

Markus Förstl, Donald Azuatalam, Archie Chapman, Gregor Verbič, Andreas Jossen, Holger Hesse

Research output: Contribution to journalArticleResearchpeer-review

6 Citations (Scopus)


With the increasing popularity of combining residential photovoltaic systems with battery storages, research, industry, and customers look for ways to determine if such an investment is economically profitable. Simulation programs may serve to predict the profitability and lifetime of the system. In this paper, we use techno-economic analysis with a specific account of battery degradation to determine profitability and lifetime of a residential photovoltaic (PV) battery system under different energy management and tariff regimes. This work presents two case studies: the first being a techno-economic comparison for a residential PV-battery system in New South Wales, Australia and Germany, and the second analyzing the profitability and degradation impact of three different operation strategies for a battery storage in Australia. The results reveal that site-specific conditions (i.e., geographical and energy-economic constraints) may have a significant impact on the ideal system configuration and ultimately the anticipated battery lifetime. Furthermore, statistical analysis of different storage operation strategies applied to various prosumer load and generation profiles reveals the effects of storage dispatch strategies on battery aging.

Original languageEnglish
Pages (from-to)718-731
Number of pages14
JournalInternational Journal of Energy Research
Issue number2
Publication statusPublished - Feb 2020
Externally publishedYes


  • battery aging
  • battery energy storage system
  • economic analysis
  • home storage
  • operation strategy

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