Designing a lunar microgrid (IMAGE) DOE/Sandia National Laboratories Caption Sandia National Laboratories electrical engineers Rachid Darbali-Zamora, front, and Lee Raskin test out an algorithm for the lunar microgrid controller on a hardware-in-the-loop set-up at the Distributed Energy Technologies Laboratory. Credit Photo by Rebecca Gustaf/Sandia National Laboratories Usage Restrictions With credit 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.