When and where is IESNA Flagship 2027?

February 9-11, 2027 at the San Diego Convention Center, 111 W Harbor Drive, San Diego, CA 92101.

What are the exhibit hall hours?

10:00 AM-5:00 PM on February 9 and 10, and 10:00 AM-2:00 PM on February 11. Registration opens at 8:00 AM each day.

Early bird (to November 30): Exhibit Hall Only $60, Conference Pass without Lunch $820, Conference Pass with Lunch $960. Advance and onsite rates are higher. Workshops cost extra.

What does the Exhibit Hall Only pass include?

Exhibit hall access on February 9-11, the keynote presentations, the Hub Stage, the Solar Games and more, but not the conference sessions or luncheons.

How do I book a hotel?

Maritz is the official housing provider. New for 2027, you can book your hotel during registration.

Tuesday, February 09, 2027

Intersolar & Energy Storage North America (IESNA) Flagship 2027

Name: Intersolar & Energy Storage North America (IESNA) Flagship 2027
Start: 2027-02-09T08:00:00+00:00
End: 2027-02-11T14:00:00+00:00
Location: San Diego Convention Center

Solar and energy storage trade show and conference for installers, EPCs, developers, manufacturers and distributors.

Diversified Communications

Date and Time

February 9 · 8am - February 11 · 2pm GMT-7

Location

San Diego Convention Center

111 W Harbor Drive California 92101

About This Event

Intersolar & Energy Storage North America (IESNA) Flagship 2027 is a Energy & Environment event taking place 9-11 Feb 2027 at San Diego Convention Center, San Diego, United States.

Intersolar & Energy Storage North America (IESNA) Flagship is the main event of Diversified Communications' US solar and storage series. Held at the San Diego Convention Center, it combines an exhibit hall of PV, storage, racking, software and EV charging suppliers with a practitioner-led conference, giving installers, EPCs, developers and distributors a place to source products, solve project problems and build partnerships.

Conference programme

For 2027 the education programme expands beyond its residential roots to serve commercial and industrial (C&I) and utility-scale professionals. It is shaped by an advisory board and attendee feedback.

13 conference sessions
2 half-day workshops (NABCEP and others, with CE credits)
3 round tables
2 keynote presentations
2 networking luncheons
Braindate topic-based networking platform and lounge

Topics

Sessions cover the issues that decide whether projects get built.

Tax credit deadlines
Tariff and sourcing rules
Permitting reform
Interconnection delays
Storage economics
Data center-driven demand growth

Exhibit hall and features

The exhibit hall is open all three days and features the Hub Stage powered by SunCast Media, a new Demo Stage for product builds, special pavilions for EV infrastructure, manufacturing and startups, and the Solar Games installer competition with $16,000 in prizes. A keynote includes a live recording of the Energy Empire podcast with Jigar Shah and Jamie Nolan, and the Solar Battle of the Bands with CALSSA returns on February 10.

Who attends

Installers, EPCs, developers, manufacturers, distributors, investors and utilities from across North America. In the organizer's 2026 survey, 77% of attendees said they plan to return in 2027.

Tickets & passes

Exhibit Hall Only Pass — USD 60: Early bird to Nov 30; $110 advance, $185 onsite. Exhibit hall, keynotes, Hub Stage, Solar Games
Conference Pass without Lunch — USD 820: Early bird; $1,085 advance, $1,250 onsite. All conference sessions, round tables, Braindate and exhibit hall
Conference Pass with Lunch — USD 960: Early bird; $1,225 advance, $1,390 onsite. Adds the Feb 9-10 networking luncheons