
Blue Sphere builds the utility-scale battery platforms powering data centres, cities and grids through the AI revolution.

Every Blue Sphere unit is a fully integrated 5 MWh AC block. Battery, power conversion, thermal management and controls, engineered and factory-assembled as a single system.





A single Blue Sphere 5 MWh AC block. Battery, power conversion, thermal management and controls, factory-integrated as one unit.

A single AI training campus can draw the power of a small city, instantly, continuously, and without much warning. The Blue Sphere 5 MWh AC block is deployed behind the meter to give campuses capacity support, load shaping and resilience while the grid connection catches up with the roadmap.

Virtual inertia and damping. Millisecond-level dynamic response. Ready for weak-grid environments where conventional inverters struggle.

Engineered for deployment across the Americas, Europe, the Middle East and Asia-Pacific, with a platform designed for utilities, hyperscalers and sovereign infrastructure programmes.
A fully integrated 5 MWh AC block with one-to-one string management and integrated thermal management, engineered for utility-scale dispatch.
The same AC block deployed behind the meter for capacity support, load shaping and resilience at AI-scale campuses.
Virtual inertia, damping and millisecond-level response, native to the AC block and ready for weak-grid environments.
GWh-scale programmes built from the repeatable 5 MWh unit, with 2h and 4h duration configurations.
Confidential engagements for utilities, hyperscalers, sovereign operators and critical infrastructure programmes.
3rd Floor, 207 Regent Street, London, W1B 3HH
Platform designed to meet these standards through our technology partners. Project-specific certification is confirmed per deployment.