SST & AI Infrastructure

The system uses an 800VDC main bus supplied from 10kV through multi-port SSTs, with A/B DC buses, in-row power racks, BBU/BESS and liquid-cooled AIDC modules.

SYSTEM LOGICMulti-port SSTs provide isolated conversion between 10kV AC and 800VDC, with dedicated ports for rack power, backup storage and cooling auxiliaries. The Physical AI platform coordinates power and cooling from equipment status and workload plans.

0110kV

Medium-voltage input

02800VDC

High-voltage DC bus

031-10MW

Modular capacity

04Physical AI

Power, compute and cooling control

PRODUCT ARCHITECTURE

Product List

SST Power Infrastructure

Medium-voltage isolation, multi-port power regulation, DC distribution and power-quality control for grids, storage systems and DC loads.

10kV / 50kVA three-port SST prototype
10kV / 1.25MVA multi-port SST
10kV / 2MVA product platform
20kV / 35kV technology platform
SiC power modules and controllers
Remote SST monitoring and maintenance

Industrial rendering of a multi-port medium-voltage SST energy router — Multi-port medium-voltage SST

AI Compute Infrastructure

Modular 800VDC power distribution, backup power and liquid cooling for high-density GPU clusters.

1MW liquid-cooled compute pod
2.5MW standard AIDC module
10MW centralized AIDC
800VDC A/B bus distribution
800VDC in-row power rack and BBU
2.4-3MW liquid-to-liquid CDU

Physical AI Coordination Platform

The platform reads equipment limits, operating state and forecasts, calculates power, compute and cooling schedules, and sends validated commands to edge controllers.

Heterogeneous compute scheduling
Joint power, compute and cooling optimization
Multi-campus compute aggregation
Digital twin and AIOps
Green-compute and carbon accounting
Edge execution agents

OpenEMS open-source cloud energy management live interface — Cloud energy management UI reference · OpenEMS

CORE TECHNOLOGY

Core Technology

01MACP-PET multi-port topology

02High-frequency SiC conversion

03DAB / CHB / MMC

04Model predictive control

05Power-compute-cooling world model

06Safety-constrained optimization

SOLUTIONS

Solutions

Project and system imagery is shown only for the solution it directly represents.

0110MW centralized AIDC→021MW liquid-cooled compute pod

Modular liquid-cooled AI data-center solution — Modular liquid-cooled AI data center

→03SST-fed 800VDC power→04Multi-campus compute coordination→05AIDC storage and demand response→06Green compute operations→

START A CONVERSATION

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Review the system design

Provide the application, capacity, grid connection, load profile and project objectives. We will use them to define equipment, system interfaces and the scope of delivery.

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