The Solar Power 2007 convention/trade show, billed as
"America's largest business to business solar event," drew more than
10,000 industry professionals ― as well as thousands of consumers.
While the
event, sponsored by the Solar Electric Power Association and the Solar Energy
Industries Association, focused heavily on the photo voltaic (electricity
generating) side of the industry, thermal solar products (domestic water
heating and space heating) were prominently displayed.