Delta has launched its new microgrid solution for data centers for the first time at RE+2025.

Delta's data center microgrid solution integrates renewable energy, batteries, generator sets, and other energy sources to ensure stable power supply during grid connection delays, enhance grid resilience, and mitigate fluctuations in microgrid operation. The Delta microgrid solution adopts multi power synchronization technology based on virtual synchronous generators (VSG), which has real-time control with a response time of less than 4 milliseconds, seamless grid/off grid conversion, and flexible black start function. Under artificial intelligence (AI) workloads, the voltage regulation accuracy is maintained within ± 2%, ensuring high power quality and resilience in modern data centers.

With flexible hardware and software architecture, Delta's solutions can adapt to complex microgrid site conditions and control sequences, utilizing power plant level modeling and simulation to optimize power transmission for stability management, covering small signal analysis, transient response, islanding detection, and more.

Eng Taing, Senior Vice President and General Manager of Energy and Telecommunications Infrastructure Solutions at Delta Electronics Americas, said, "Delta is recognized as a trusted technology partner for rapidly developing energy sector customers, which is crucial for supporting the new era of artificial intelligence data centers and energy resilient grids.