This use case offers a circular solution for energy storage by repurposing used batteries from e-mobility to contribute the circular economy and reducing the CO2 footprint of battery production. Octave’s breakthrough proprietary technology for Battery Energy Storage Systems (BESS) guarantees the safety, performance, and lifetime of second-life BESS. Additionally, a mechanical racking system has been designed that can host different types of EV battery modules, keeping testing and repurposing costs low. Another aspect of this use case is OCTAVE’s Battery Cloud which collects and continuously monitors data from battery cells, enabling remote monitoring, charging optimization, and efficient and predictive battery swapping on their battery systems. By leveraging this data, they can improve the operation and efficiency of the second-life battery system, increasing lifetime and reducing system downtime to a minimum.