The Chinese manufacturer said its solid-state transformer converts medium-voltage AC directly to 800 V DC for high-density AI computing loads.
Sungrow has launched EnerNeo, a self-developed commercial solid-state transformer (SST) designed for artificial intelligence data center power supply applications.
The company unveiled the product at an AIDC product event in Hefei, China, positioning EnerNeo as a power supply solution for next-generation AI computing infrastructure. The launch marks Sungrow’s entry into a power equipment segment that is gaining importance as AI data centers require higher rack power densities and more compact electrical architectures.
EnerNeo is designed to convert 10 kV to 13.8 kV medium-voltage AC directly into 800 V DC output. The voltage range is intended to support deployment in major power markets across Asia and North America. The standard unit has a rated power capacity of 3 MW, with a minimum power block of 1.5 MW and configurable system options of 3 MW and 4.5 MW.
Sungrow said EnerNeo achieves a conversion efficiency of 98.5% and a power density of 312 kW/m². According to the company, the system requires between one-third and one-fifth of the space used by conventional transformer-based power supply configurations, depending on project design.
