Envision Runs World's First Commercial 800V DC SST AI Data Center
Ulanqab – – November 02, 2026 -- Envision has put the world's first commercial integrated 800V DC power system into service at a large-scale AI data center, powering live computing workloads at its Galaxy campus in Ulanqab, China. The system delivers power end to end, from medium-voltage AC grid input to the server rack.
Envision's system combines solid-state transformers, batteries and AI controls
The deployment integrates solid-state transformers (SST), battery energy storage (BESS) and equipment that adjusts DC voltage for computing hardware. Envision's Dubhe Controller, supported by the Dubhe Energy Foundation Model, coordinates transformers and batteries in real time to match supply with computing demand and absorb sudden load swings.