Solar Power International (RE+ 2025)

Solar Power International—now part of the RE+ umbrella—returns to Las Vegas as the centerpiece of the clean-energy calendar. For four days, manufacturers, developers, utilities, financiers, and solution providers come together to launch products, compare tech, and line up deals. It’s a focused week built for people who need to see what’s real, what’s bankable, and what’s next.

RE+ brings the full stack into one place: solar, storage, EV infrastructure, microgrids, hydrogen, and grid solutions. Expect busy exhibit halls, practical education tracks, and plenty of face-to-face time with teams who design, fund, build, interconnect, and operate projects at every scale.

What to Expect

• Massive Exhibit Halls: New hardware, software, BOS, storage systems, inverters, racking, EV infrastructure, safety, and site services.
• Education Tracks: Market outlooks, interconnection, tax credit guidance, project finance, storage integration, and O&M best practices.
• Networking That Works: Buyer programs, supplier meetings, and community meetups from utility-scale to C&I and residential.
• Real-World Innovation: Hands-on demos that show how projects are actually getting built and operated today.

Who Attends

• Manufacturers and distributors
• Developers and EPCs
• Utilities and IPPs
• Project financiers and advisors
• Policy, permitting, and interconnection teams
• Asset owners, operators, and O&M providers

Event Details

• Dates: September 8–11, 2025
• Location: The Venetian Expo & Caesars Forum, Las Vegas, NV
• Format: Expo + Conference + Networking Events