APsystems North America

Team Spotlight: Meet Sean Keller, Business Development Manager – Northeast

Sean Keller recently joined APsystems as our Business Development Manager for the Northeast, bringing a strong background in construction and a passion for helping partners succeed.

What drew Sean to the solar industry is the opportunity to be part of something bigger—helping create a better future for the planet and for future generations. While he's new to solar, he's committed to learning everything he can about the industry and APsystems' products so he can provide the best possible support to customers across the Northeast.

Sean is excited to combine the skills he's built throughout his career with the hands-on training at APsystems to help installers and partners grow their businesses with confidence.

Outside of work, you'll likely find Sean on the slopes whenever winter cooperates or spending quality time with his three-year-old daughter.

View our other team spotlights : https://youtube.com/playlist?list=PLzxXIKLm_6EkT_BPpGtWPEcoXxOGY-2KL&si=Gu_xbktIEinNJQLn

TEDDY Talks: Getting More Done with DS3

Teddy is back on the roof, this time helping a crew tackle a multi-building commercial installation using APsystems DS3 microinverters.

With two modules on a single microinverter, the DS3 means fewer components to mount, less wiring to manage, and faster installs from start to finish. Compared to single-module microinverter systems, installers can cut hardware counts in half while still getting the benefits of module-level power electronics. The result? A cleaner roof, less time on the job, and more power for the customer.

Over two days in the field, Teddy worked shoulder-to-shoulder with the installation team, sharing tips, answering questions, and helping the crew dial in the little details that make every install go smoother.

Teddy not on your roof? Check out his DS3 training video and see why more installers are making the switch: https://www.youtube.com/watch?v=BehqCNHJEtk