Electricity prices and grid frequency, generation and consumption fluctuate. Operators of megawatt battery storage systems make use of this. An overview.

With energy storage systems in Central and Lower Franconia, the “North Bavaria battery storage chain” went online today. It could supply several 10,000 households with electricity for one hour. The project is particularly important for the future.

A new generation of large battery storage systems in the three-digit megawatt range is under construction — barely noticed by the public.