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BMW Group and Vattenfall start new research project on the secondary use of EV batteries

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BMW Group and Vattenfall have started a new research project on the secondary use of high-voltage EV batteries using batteries from the MINI E and the BMW ActiveE as stationary power storage.

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BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

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The battery storage system electrified by BMW i is sized so it can be placed in the basement or the garage of a detached house, where the stored energy can either be used for electrically-operated devices in the home or for charging the battery of an electric car. BMW i 360° Electric.

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Vattenfall contracts with BMW for up to 1,000 new 33 kWh Li-ion batteries this year for storage projects in wind farms

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Other possible applications would be electricity storage in private households. Energy storage solutions are an important part of Vattenfall’s strive to power climate smarter living. Energy storage and grid stability are the major topics of the new energy world. Earlier post.). Earlier post.).

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