Power-One is expanding its network of renewable energy installers and distributors in North America. If you are interested in adding Power-One's installer-friendly Aurora® Inverters to your product line, please visit our web site or stop by our booth at Solar Power International, San Diego.

Camarillo, CA - September 8th, 2008 - Power-One, Inc. (Nasdaq: PWER), a leading provider of power conversion and management solutions, is expanding its network of independent renewable energy installers and distributors in North America. If you are interested in adding Power-One's installer-friendly Aurora® Inverters to your product line, please visit our renewable energy channel-partner contact page at http://www.power-one.com/renewable-energy/installers

Power-One will be exhibiting at Solar Power International, San Diego; October 13th - 16th. Please use the above mentioned contact form to set up a time to talk, or stop by booth #344.

Aurora® Inverters are the highest-efficiency residential products included in the California Energy Commission's List of Eligible Inverters. Advanced power-conversion technologies, combined with high-speed independent Maximum Power Point Tracking channels, significantly increase the amount of power that is available from solar and wind power installations. This optimized energy harvesting can significantly accelerate investment payback for renewable energy installations. To learn more about Aurora® Inverters, please visit http://www.power-one.com/renewable-energy

Power-One designs and manufactures energy-efficient power conversion and power management solutions for alternative/renewable energy, routers, data storage and servers, wireless communications, optical networking, medical diagnostics, railway controls, automated/semiconductor test equipment, and custom applications. Power-One, with headquarters in Camarillo, CA, has global sales offices, manufacturing, and R&D operations in Asia, Europe, and the Americas. Please visit http://www.power-one.com for more information.