Principal Solar, Inc. announced the appointment of Jeff Heller, former vice chairman of Electronic Data Systems, Inc., to its Board of Directors. Heller's career began in the U.S. Marine Corps as a pilot. Shortly thereafter, he joined the EDS Systems Engineering Development Program.

Heller retired in 2002 and was asked by the EDS Board to return as president and chief operating officer in 2003. In 2006, he was named vice chairman and retired in 2008.