Washington, DC [RenewableEnergyAccess.com] In four years, the Solar Power Conference and Expo has grown into the U.S. solar event considered “a must” for domestic and global industry and market participants. The organizers of Solar Power 2007 are seeking experts to speak on 32 topics in concurrent sessions at the conference, a business-to-business event that will feature more than 190 exhibitors, 125 speakers, and networking opportunities. This call is for presenters only, as session moderators are chosen in a separate process. Sessions focus ranges from technology, market, policy and finance. This year’s event will be held September 24 to 27 in Long Beach, California. SEPA is not seeking abstracts, papers, or proposed presentations but rather qualified individuals to speak on the topics identified in the links below.