Vattenfall contracts with BMW for up to 1,000 new 33 kWh Li-ion batteries this year for storage projects in wind farms
Green Car Congress
MARCH 28, 2017
This is a so-called storage control unit made of batteries. It is meant to maintain the security of supply with a feed-in of 100% renewable energy. In addition, the battery storage contributes to the improvement of the network quality and the more efficient use of the existing network structure. Earlier post.). Earlier post.).
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