CPC H05K 7/1432 (2013.01) [H01M 10/425 (2013.01); H01M 10/627 (2015.04); H01M 10/6552 (2015.04); H01M 50/204 (2021.01); H01M 2010/4271 (2013.01)] | 16 Claims |
1. An energy storage device comprising: a switching cabinet housing having reception spaces, wherein the reception spaces are configured to replaceably receive at least one control device and a variable number of storage blocks, wherein the storage blocks are selectively interconnected in series or in parallel and are connected to power connections via a current controller, wherein the current controller is configured to be scalable and operated in different scaling stages in dependence on the number of storage blocks and on the parallel and/or serial connection of the storage blocks, a detection device for the detection of the number of storage blocks used and/or of their parallel and/or serial connection, and a scaling device configured to automatically scale the current controller in dependence on a signal of the detection device.
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