Solid State Transformer

Transform Your Power Infrastructure with SST

Solid State Transformers (SSTs) are engineered for seamless power conversion between medium-voltage (MV) and low-voltage (LV) grids, utilizing advanced power electronics and high-frequency transformers to achieve exceptional efficiency and control. SSTs enhance grid performance, improve power quality, and facilitate the integration of renewable energy sources, all while managing dynamic loads and addressing modern grid challenges.

By eliminating core losses and operating at higher frequencies from tens to hundreds of kHz, SSTs achieve higher efficiency, reducing energy waste, especially at low load conditions

SSTs can control the harmonics to mitigate those generated by non-linear loads, compensate for voltage fluctuations, and provide precise voltage regulation even under varying load conditions thanks to sophisticated digital control techniques

SSTs can be easily scaled and configured to meet varying power requirements, allowing for easier maintenance, upgrades, and application-specific adaptations

SSTs can respond rapidly to changes in grid conditions such as voltage dips and surges, enhancing system stability and reducing equipment damage



Delta is committed to collaborating with you to explore business cases for SST and expedite adoption. We believe that strong cooperation among researchers, industry experts, and policymakers is crucial for unlocking the full potential of SST technologies, paving the way for a smarter and more resilient energy grid.


Whether you are in distribution or consumption sides of energy systems, if you are…

- Planning for the next generation power infrastructure
- Looking for innovative medium-voltage solutions to address complex challenges
- Implementing more direct current (DC) applications

Let's talk!