Solar Power, Inc. To Present at 10th Annual Needham Growth Stock Conference on January 9, 2008 at 11:30 AM EST

Solar Power, Inc. (SPI) (OTCBB:SOPW), a vertically integrated manufacturer of photovoltaic (PV) modules and designer and installer of PV solar electric systems for commercial, public and residential customers in the United States, announced that Chief Executive Officer Stephen Kircher and Chief Operating Officer Bradley Ferrell will be presenting at the 10th Annual Needham Growth Stock Conference. The conference will be hosted by The New York Palace Hotel, New York, NY from January 8th — 11th, 2008. Solar Power, Inc. is scheduled to present on January 9th from 11:30 a.m. to 12:00 p.m. and will be available for one-on-one meetings.

The management will be discussing the Company’s business plan and provide investors with a current update at the event.

About Solar Power, Inc.

Founded in 2005, Solar Power Inc. (SPI) is a vertically integrated solar energy solution provider offering the North American residential, commercial and public sector building markets a complete solution through a single brand. With a state of the art manufacturing facility in Shenzhen, China, Solar Power Inc. provides turnkey design-build solutions through its Sacramento, California headquarters and a growing retail distribution network.