Intilion to Supply 81 MWh BESS for Major German Energy Storage Project

It is the company's second major project announcement in the past few months. Image: Intilion via LinkedIn.

Intilion has secured an order to supply an 81 MWh battery energy storage system (BESS) for a new landmark project in Germany, reinforcing the role of energy storage in supporting the country’s energy transition and grid stability.

The system will be delivered to a project developed by an international energy company and is earmarked for integration into an existing electricity infrastructure to help balance variable renewable generation and provide essential grid services. The order is part of a broader trend in Germany, where utilities and developers are increasingly investing in storage solutions to manage the rising share of wind and solar power.

The 81 MWh BESS supplied by Intilion will feature advanced lithium‑ion battery technology and a modular design, allowing flexible deployment and future scalability. Once operational, the system is expected to offer services such as frequency regulation, peak shaving, and load shifting, all of which are critical for maintaining reliability in a grid with high renewable penetration.

Intilion’s scope includes not just battery modules, but also power conversion systems (PCS) and an integrated energy management platform, enabling optimized control of charge/discharge cycles and participation in energy markets. These capabilities help reduce curtailment of renewable output and increase overall system efficiency.

The project underscores growing confidence in utility‑scale storage infrastructure as a key enabler of decarbonization efforts. By providing flexibility and resilience, BESS installations like this help grid operators handle short‑term fluctuations and maintain stable operations even under peak load conditions.

Germany’s push toward a low‑carbon energy system has accelerated storage capacity additions, supported by regulatory incentives and evolving market mechanisms that reward grid services. Analysts note that storage is essential for mitigating intermittency and enhancing the value of existing and future renewable assets.

Intilion’s involvement in this project reflects the company’s expanding footprint in the European storage market and its strategic positioning as a provider of reliable, modular energy storage solutions.