German start-up Tesvolt is building a battery factory that it claims will be the first in Europe to have an output capacity
Tesvolt to build PV-powered battery gigafactory in Germany
Start-up says carbon-neutral plant near Wittenberg will be first in Europe with an annual output capacity of more than 1GWh
6 May 2019 14:34 GMT
Updated
7 May 2019 8:04 GMT
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