Self-Cleaning Solar (image) American Chemical Society Caption Researchers have developed technology for large-scale solar power installations to self-clean. Credit US Air Force Usage Restrictions Original work: Nellis AFB Solar panels. This image or file is a work of a US Air Force Airman or employee, taken or made during the course of the person's official duties. As a work of the U.S. federal government, the image or file is in the public domain. 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.