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Join Bill Brooks and Sean White at IESNA 2025

February 25-27, 2025 | San Diego Convention Center | San Diego, CA

Intersolar & Energy Storage North America offers clean energy professionals an unmatched opportunity to gain critical insights, make impactful connections, source quality products—and have fun.

Presenting: Bill Brooks and Sean White

Intersolar and Energy Storage North America (IESNA) 2025 is proud to feature a workshop led by renowned solar experts and co-authors Bill Brooks and Sean White.

With decades of experience in solar energy design, installation, and education, Brooks and White are celebrated for their contributions to advancing industry standards and sharing practical knowledge with solar professionals around the world.

Their workshop will provide attendees with an in-depth understanding of key topics essential to thriving in the solar industry. From technical best practices to navigating evolving standards, this session promises actionable insights to help attendees stay ahead in this fast-paced sector.

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Learn More

Full Day Workshop: NEC Workshop Presented by Bill Brooks and Sean White Including Building and Fire Codes for 6 Hours of NABCEP Credit

The National Electrical Code (NEC) workshop with Bill Brooks and Sean White includes Building and Fire Codes for 6 hours of NABCEP Credit.

It will cover:

  • NEC 690 Photovoltaic (PV) Systems
  • NEC 706 Energy Storage Systems (ESS)
  • NEC 705 Interconnected Power Production Sources
  • NEC 625 EV charging and Vehicle to Grid (V2G)
  • NEC 691 Large-Scale PV over 5MW
  • Insight into the 2026 NEC
  • And other associated articles

It will also dive into some building and fire codes, such as:

  • International Residential Code
  • International Fire Code
  • NFPA 855 Energy Storage Systems

The workshop will feature additional material, including:

  • The latest on using Insulation Piercing Connectors (IPCs) for supply-side connections (and why they changed the name to Source Connections to a Service)
  • Requirements for installing energy storage in your garage, such as heat detectors and vehicle impact protection
  • UL 9540 vs. UL 9540 A for energy storage systems
  • Rapid Shutdown and UL 3741
  • How to pass a NABCEP certification exam for job security
  • How to go about using engineering supervision
  • All the good stuff in the NEC

Workshops are not included in conference or exhibit hall passes: additional registration required.

Bill Brooks is a key contributor on NEC Code Making Panel 4 and spends a lot of time developing codes and standards in the PV and energy storage industry, such as the International Residential Code, the International Fire Code, and NFPA 855.
Sean White is a NABCEP-registered provider, teacher, and author who also has a podcast. “PV and the NEC,” one of his books co-written with Bill Brooks and based on the NEC, is currently on its third edition.

Explore IESNA

Hover over the tiles below to learn more about what you’ll experience onsite.

Learn

Unlock forward-looking insights and expand your industry understanding during keynotes, conference, and Hub sessions; get technical training with actionable takeaways during pre-conference workshops

Discover

With exhibitors spanning PV to racking, storage to software, EV charging infrastructure, and more, you’ll source the products, solutions, and services shaping the industry.

Connect

Join the infamous party, enjoy lively exhibit hall happy hours, and connect in common spaces to share knowledge, build connections, and have fun.

Celebrate

Watch as installer teams from across North America build residential solar + storage systems live in a stadium setting during the annual Solar Games competition.​

What to Expect at Iesna?

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Areas of Focus:

Attendees Include:

Contractors, Developers, Distributors, Engineers, Installers, Integrators, Manufacturers, Project Developers, Utilities, and more!

Secure Your Access to IESNA 2025

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