Orbital rates this event Silver.
Solar Power International (RE+) earns a Silver rating based on attendee quality, exhibitor ROI, and relevance to the vertical software industry. A solid regional option for teams focused on the vertical software market.
Solar Power International, now branded as RE+, is the largest annual gathering in the U.S. renewable energy industry, drawing more than 10,000 attendees each year. The event runs November 16 through 19, 2026 in Las Vegas, NV, and focuses on training and certification across the solar and broader clean energy sector. The crowd skews toward installers, developers, and technical professionals looking to formalize credentials or expand their working knowledge of the industry. At the C tier, it sits below the flagship executive circuit but still carries meaningful weight for practitioners. Ticket prices are on the higher end, so it rewards attendees who have a clear training goal going in. It makes the most sense for field operators, project managers, and software vendors serving the vertical who want direct access to a credentialed, working audience.
Common questions about this event
Is Solar Power International (RE+) worth attending?
Orbital rates Solar Power International (RE+) as a Silver tier conference based on attendee quality, exhibitor ROI, and industry relevance.
When is Solar Power International (RE+) in 2026?
Solar Power International (RE+) takes place Nov 16–19, 2026 in Las Vegas, NV. The event typically draws 10k+ attendees.
Where is Solar Power International (RE+) held?
Solar Power International (RE+) is held in Las Vegas, NV. Check the conference website for specific venue details and travel information.
How can I get the attendee list for Solar Power International (RE+)?
Attendee list access details for Solar Power International (RE+) have not been announced yet. Orbital provides verified contact data for vertical software businesses across the US, so you can reach decision-makers before, during, and after the show.