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Flagship Event

Source solutions, get insights, and make connections that drive real results.

Midwest Regional Event

Explore the latest solar innovations in the Midwest.

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Explore Intersolar & Energy Storage North America (IESNA) Flagship

Early Bird Registration Ends 11/30

Click here to register today with our Early Bird rate. To explore passes and pricing, click here.

Where solar and storage professionals close deals, source new partners, and stay ahead of a fast-moving industry.

IESNA Flagship brings together installers, EPCs, developers, manufacturers, distributors, utility and grid stakeholders, and more from across North America and beyond—with hundreds of exhibitors spanning PV, storage, racking, software, and EV charging infrastructure. It’s where the industry’s decision-makers come to source products, solve real problems, and build the partnerships that carry them through the year.

Why Attend?

Hover over the tile to learn more.

Anna J. Siefken speaks at IESNA Flagship 2026

Get Information You Can Act On

Access expert-led insights that expand industry understanding and practitioner-led deep-dives that deliver technical know-how. From keynote presentations to roundtables, Hub interviews to technical workshops and more, you can pick from a variety of learning formats to meet your needs and goals. 

2027 Conference Highlights

Source Quality Products & Solutions

With hundreds of exhibitors spanning PV to racking, storage to software, EV charging infrastructure, and more, you can source, examine, and troubleshoot the products, solutions, and services powering the industry.

2027 Exhibitor List
Exhibitor speaks with attendee at IESNA Flagship 2026

Have Conversations that Move Projects

Share challenges, brainstorm solutions, and make impactful connections during educational meals, happy hours, and onsite activities—with the help of our matchmaking tool and mobile app.

Schedule At-a-Glance

Enjoy Making New Connections

Take a break and meet peers during onsite experiences including WRISE and Shine coffee + networking and minigolf. Watch installer teams from across North America build solar + storage systems during the crowd-favorite Solar Games competition; celebrate talented industry musicians at the Solar Battle of the Bands hosted by CALSSA.

Onsite Activities

Early Bird pricing is in effect until November 30.

To explore the range of passes and pricing rates available, click here.

Explore IESNA Flagship 2026

Photo Gallery

Attendee Details

78% had a purchasing role, and 29% were the final decision-maker.

24% of attendees were C-suite, 12% were VP, 22% were Director/Senior Director, and 29% were Manager level.

The top four business types represented included: Installer/Contractor, Engineering, Procurement, and Construction; Manufacturer, Consulting Services, Developer and Distributor (tied).

Data reflects only those who submitted responses for IESNA Flagship 2026.

HEAR FROM YOUR PEERS