From the Solar Power International Website:

Solar Power International 2015 will be held September 14-17 in Anaheim, CA. From 100+ educational offerings―including learning opportunities right on the show floor―to the hundreds of exhibitors in the Expo hall, showcasing new products and technology, SPI has something for everyone. 

Solar Power International (SPI) is North America’s premier business-to-business event for professionals in solar energy and related fields.

• More than 15,000 solar energy industry professionals from 75+ countries attend.
• More than 700 leading manufacturers, service providers, and vendors on the Expo floor.
• Four days of power-packed ROI that will help you grow, learn, connect, and compete.

SPI brings the full range of industry ideas, experts, professionals, and information together in one comprehensive event that delivers:

• Peer-led educational programming designed to exchange ideas, share lessons learned, and provide solutions for your business.
• Unique networking opportunities that allow you to solidify your current relationships and build new ones.
• Connections with industry vendors and professionals from the U.S. and around the world as they showcase their newest products and services.
• Opportunities to expand in and with the U.S. market.

Stop by the Campbell Scientific booth, #1243.