Grid-Scale Energy Storage: a \$68B Market over the Next 10 Years

Primus and Raytheon have successfully demonstrated an advanced microgrid system capable of islanded operation using stored and high penetration renewable solar energy. The testing effort, conducted at NREL’s Energy Systems Integration Facility, proved the ability for an energy storage system-driven microgrid with conventional photovoltaic (PV) inverters to achieve 100% PV penetration while retaining the power quality needed to satisf…