Solar Array (IMAGE) DOE/Pacific Northwest National Laboratory Caption A solar array at Pacific Northwest National Laboratory’s Horn Rapids Solar, Storage & Training Project in Richland, Washington. This facility combines solar generation with battery storage. Credit Photo by Andrea Starr | Pacific Northwest National Laboratory Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.