Artificial intelligence is driving a shift in how data centers are designed and powered. As AI workloads increase rack densities and push facilities toward gigawatt-scale deployments, operators are reevaluating traditional power architectures in search of greater efficiency, scalability, and resilience.
Among emerging approaches, 800V DC distribution is gaining attention for its ability to reduce unnecessary power conversions and streamline the path from generation to compute. This technical white paper examines how fuel cells’ native DC output can support direct 800V DC architectures and help meet the evolving requirements of next-generation AI infrastructure.
In this report, you’ll learn:
- Why 800V DC is emerging as a leading power architecture for high-density AI data centers.
- How fuel cells’ native DC output can simplify electrical systems and reduce conversion stages from power generation to rack.
- The role of ultracapacitors and direct current architectures in supporting dynamic AI workloads.
- What testing with NVIDIA H100 servers reveals about delivering reliable direct DC power to AI infrastructure.
