Suitable for installation adjacent to
existing electrical substations, this easy - to - site solution enables long - duration energy storage with a process that has a high round - trip efficiency from power - to - storage and then back - to - power.
If solar rooftop arrays became as ubiquitous in home design as chimneys, the U.S. grid could indeed cease to
exist — an end to power lines,
electrical substations and transformers atop equally archaic wooden utility poles.