Engineering
for utility-scale battery storage systems

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Our goal

is to deliver a solution tailored to the site, grid connection scenario, and schedule—while fully meeting the requirements of grid operators, permitting authorities, and day-to-day operational practice.

We implement our utility-scale battery storage projects so that all interfaces work seamlessly together — from construction preparation to commissioning.

At the heart of our work are the core technical disciplines that determine the quality and delivery certainty of a battery storage project: medium- and high-voltage grid connection planning, substations as the switching hub between the plant and the grid, and the electrical engineering design and coordination of the overall system. In addition, we deliver the structural fundamentals—civil works, cable pulling, and foundations—so the system technology can be installed efficiently and operated safely. Depending on the project, we also integrate overarching lightning protection as well as noise and fire protection measures as part of a coherent overall concept.

As your EPC partner, we bundle these services in-house, reduce interfaces, and manage delivery with clear accountability. For medium- and high-voltage work, we have a Germany-wide team of more than 550 technicians and 150 installers. The result is technical solutions that are practical, auditable, and prepared for safe grid operation.

Our Partners

We work with specialized partners to deliver battery storage projects end-to-end — from project development and technical documentation to intelligent operations management. This allows us to strategically complement our EPC services with additional expertise, ensuring clear processes, reliable results, and maximum execution certainty.

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