The Munich-based company will receive up to €2 million for a large-scale storage facility in southern Germany. The system will consist of 52 lithium-ion car batteries -which are also used in the BMW i3 - and will be coupled with a wind farm.Digital Energy Solutions - a joint venture between BMW and the Viessmann Group - is the winner of Germany's first tender for a large-scale storage project, and has been awarded the €2 million ($2.3m) contract. The company will install battery storage with 2.19 MWh of capacity and 2.0 MW of power, and which will consist of 52 of the lithium-ion car batteries ...Den vollständigen Artikel lesen ...