Xunlight Corporation, a leader in the development of low-cost and flexible thin-film silicon solar modules, announced the appointment of David Swank as the company’s vice president and chief financial officer. Swank joins Xunlight as a seasoned business professional with nearly 30 years of experience. Before joining Xunlight, Swank served as a member of the Board of Directors and CFO at Diomed Holdings, Inc., a publicly-traded developer of medical laser systems. His prior experience also incl...