Register & Get Involved

Midwest Regional Event

Explore the latest solar innovations in the Midwest.

Texas Regional Event

Build targeted solar + storage connections in Texas.

Flagship Event

Make valuable connections and source new business partners at Intersolar & Energy Storage North America. 

Stay Informed

Join our mailing list to hear about the latest event updates!

Commercial and Industrial (C&I) PV System Interconnection Concepts – Workshop presented by SEI

Feb 17 2026

8:00 AM - 12:00 PM PT

Conference Room 33ABC

Are you an experienced residential PV system designer, installer, project manager, or electrician looking to move into larger-scale systems? This presentation will introduce the important concepts you’ll need to understand in order to successfully design and interconnect PV systems to a three-phase utility grid as part of a commercial or industrial building electrical system. We will review the most common three-phase utility configurations and cover what information is needed from a site in order to be able to complete a C&I PV system design. We will also look at different examples of C&I electrical equipment and discuss methods for how and where to interconnect a PV system on C&I sites. If time permits, we will also discuss how these concepts apply to interconnecting BESS to these types of systems.

Attendees are eligible for 3.5 JTA

 

Speakers

Marshall Brunson

Solar Energy International

- Curriculum Developer & Trainer