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Vantage has reserved more than 1GW of manufacturing capacity for Heron Link, the solid-state transformer made by Heron Power Electronics, to deploy across its hyperscale data center campuses. The agreement, announced Oct. 21, delivers medium-voltage grid power straight to 800 volts DC, cutting out several conversio
Exterior wide photograph of a flagship Vantage Data Centers hyperscale facility in Northern Virginia.n stages that conventional 480 VAC designs depend on.
The Heron Link cabinet takes grid power at up to 34.5kV AC and converts it directly to 800 VDC with integrated energy storage. Heron rates each unit at about 4.2MW and says the design replaces the low-voltage transformers, switchgear, UPS and power distribution units that fill a conventional electrical room, with a footprint roughly 70 percent smaller. Vantage says the architecture targets more than 98.5 percent efficiency from medium voltage to the rack.
The pitch is speed. As AI racks climb toward megawatt-class densities, the electrical chain between the utility and the server has become a scheduling problem as much as an engineering one, with long lead times for transformers and switchgear now shaping when a hall can energize. Fewer components means fewer dependencies and a shorter critical path.
"Our customers need a faster and more efficient way to deploy increasingly power-dense and flexible AI infrastructure," said Curtis Aubry, vice president of global product strategy at Vantage. "By simplifying the electrical architecture and integrating power conversion, energy storage and compute more effectively, we can help reduce deployment complexity, improve efficiency and accelerate our customers' speed to capacity."
Heron was founded by Drew Baglino, a former Tesla executive, and has raised $140 million to ramp production. Its 800 VDC units are among the power architectures NVIDIA is promoting through its MGX ecosystem, and Vantage is treating them as standard equipment rather than a pilot. "By partnering with Vantage to deploy more than a gigawatt of Heron Links in data centers, we will move 800 VDC from a reference architecture concept to a repeatable, deployed platform," said Baglino.
Baxtel tracks 189 Vantage Data Centers sites worldwide, 67 of them operational. Baxtel also records the operator's campuses in Ashburn, Phoenix, Quincy, Santa Clara, Montreal and Frankfurt, among other markets.
The deal is less about one campus than about supply. By standardizing on a single solid-state platform across three continents, Vantage is locking in electrical equipment capacity ahead of rivals at a moment when transformers and switchgear are the slowest items on any data center schedule. If the units hold up in the field, the binding constraint on AI capacity moves back toward land, power and permits. That is where operators want it.
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