Cloud-Based Battery Management System for Energy Storage Applications: Enabling Second-Life Batteries for Smart Mobility and Smart Homes

The accelerated proliferation of electric vehicles (EVs) raises concerns about battery end-of-life management and sustainability. Second-life batteries (SLBs) present a cost-effective and eco-friendly solution by repurposing used EV batteries for energy storage applications. This paper presents a cl...

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Bibliographic Details
Published in:2025 6th International Conference in Electronic Engineering & Information Technology (EEITE) pp. 1 - 4
Main Authors: Konstantinidis, George, Kouveliotis-Lysikatos, Iasonas, Tsougiannis, Vangelis, Antonakopoulou, Anna, Sourlas, Vasilis, Stauffer, Yves, Chuecos, Martin Perez, Spanoudaki, Dimitra, Frangoudis, Rigas, Thumfart, Lukas, Aizpurua, Izaskun, Koller, Markus, Amditis, Angelos
Format: Conference Proceeding
Language:English
Published: IEEE 04.06.2025
Subjects:
Batteries
Battery Management System
Battery management systems
Cloud computing
Computer architecture
Domestic storage application
Electric Vehicle Charging Station
Power system stability
Safety
Second Life Batteries
Smart homes
Stability criteria
Sustainable development
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Summary:The accelerated proliferation of electric vehicles (EVs) raises concerns about battery end-of-life management and sustainability. Second-life batteries (SLBs) present a cost-effective and eco-friendly solution by repurposing used EV batteries for energy storage applications. This paper presents a cloud-based Battery Management System (BMS) designed within the Battery2Life project to optimize SLB performance in domestic and EV charging microgrid (grid-scale) use cases. The proposed hybrid architecture integrates real-time monitoring at the battery level BMS, with AI-driven analytics and predictive diagnostics in the cloud. Key functionalities include advanced state-of-battery estimations, electrochemical impedance spectroscopy, a cyber-secure by-design architecture, and support for the digital battery passport concept. The system ensures interoperability, scalability and secures data management, paving the way for sustainable energy storage, enhanced grid resilience, and circular battery value chains.
DOI:10.1109/EEITE65381.2025.11165814