By Mike Stone
The aggregation of domestic battery units to provide large-scale energy storage is making headlines in the industry.
But pooling the storage potential of humble electric heaters, heat pumps and other pre-existing thermal units could also have a big role to play.
What’s vital for such a combined system are adequate control systems that optimise all aspects of energy management in the home, according to Michael Koller, energy storage specialist at Swiss utility and grid operator EKZ.
His presentation at the 4th Residential Energy Storage Forum on May 9 in Berlin, titled How to Use the Flexibility of Residential Systems Inside a Virtual Power Plant, will tackle the technical challenges in obtaining such control faces.
It’s a timely subject, as amalgamating domestic energy storage into virtual power plants (VPPs) is rapidly gaining interest as a way of providing ancillary services to the grid.
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