Applications: Data Centers (Industry) — Battery Report 2025, page 238

Sources and links on page 238 (1)

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https://developer.nvidia.com/blog/building-the-800-vdc-ecosystem-for-efficient-scalable-ai-factories/

Text on page 238

Next-Gen Power Architecture in AI Data Centers and Where Batteries Are Embedded Batteries are increasingly embedded across every layer of the modern data-center power architecture, from facility-level energy storage systems connected to the grid to rack-level battery backup units that sit inches from AI servers. As power densities rise and uptime requirements tighten, data centers are shifting from centralized, AC-based backup architectures toward high-voltage DC systems with distributed batteries that provide faster response, higher efficiency, and greater resilience. This evolution is turning batteries into a core enabling technology for both power delivery and reliability in next-generation AI infrastructure.

Today’s 415V AC data center (top) UPS Battery

Future’s 800V DC power distribution (bottom)

BESS Source: NVIDIA -Building the 800 VDC Ecosystem for Efficient, Scalable AI Factories

Rack BBU

Extracted from the PDF; charts and images may read imperfectly.