
Exclusive: Why investors are going gaga over solid-state transformers
The devices can incorporate power from a range of difference sources — including traditional power plants, renewables, and batteries — and transform that electricity into either alternating current (AC) or direct current (DC) at a number of different voltages, allowing them to replace several devices.
Solid-state transformers offer an appealing alternative, allowing them to shrink the footprint of their power systems while giving them finer control over where and how electricity is directed.