Michael Mike Sullivan

Michael Mike Sullivan

Michael Mike Sullivan is our Head of Product Testing and Solar Efficiency Specialist, based in Los Angeles, California. With a decade of experience as a residential solar array engineer, Mike brings deep technical knowledge to the Warm Water Data Lab. He specializes in testing solar heaters, heat pumps, and UV degradation. His LA test setup features a 21-foot round above ground pool, a pyranometer, and a 24-channel temperature logger. Mike isn't interested in perfect testing conditions. He focuses on real-world performance, tracking exactly how much heat a unit generates on a cool, cloudy Tuesday in May.