Researchers and Dual-Purpose Solar Array Prototype (image) Cell Press Share Print E-Mail Caption This photo shows Stanford Professor Shanhui Fan (left) and postdoctoral scholar Zhen Chen examining the world's first dual-purpose solar array. The prototype technology is designed to capture energy from the sun and cool buildings at the same time. Credit Linda Cicero, Stanford News Usage Restrictions Credit Required Share Print E-Mail 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.