Our Story
One Solar Panel at a Time…
Concentric Energy Solutions was founded in 2025 by Shaun Maruna in Southern Oregon. With over a decade of solar and operations leadership, Shaun brings together a team of experienced installers, electricians and roofers, to help drive the energy movement. Together, with local contractors, Concentric Energy Solutions is forming an alliance as a premier home energy and building partner.
Shaun Maruna is an experienced operations executive with more than a decade of expertise in residential and commercial solar projects. He holds multiple professional credentials, including NABCEP PV Installation Professional, Project Management Institute PMI-CP, Oregon Limited Renewable Technician, and Idaho Electrical Specialty License.
By leveraging his technical foundation, operational leadership, and results-driven approach, Shaun provides expert services that help clients deliver projects on time, on budget, and at scale. His expertise makes him a trusted partner for organizations and customers seeking to achieve long-term success in the solar and renewable energy industry.