Ellingson Solar is a full-service solar installer operating primarily in Montana and Illinois, with ongoing expansion into several other states including Arizona, Colorado, Nevada, Ohio, Texas, and beyond. Founded with local expertise at its core, the company specializes in residential and commercial solar systems, battery storage, solar repairs, maintenance, and even credit consultation to help customers go solar.
For Montana-based customers, Ellingson Solar taps into the state's high solar potential over 200 sunny days annually in areas like Helena by offering solar plus battery systems that support self-reliance and grid resilience. Beyond individual homes, Ellingson Solar contributes to broader sustainability goals. Battery-equipped systems deliver several days of backup power during outages a benefit especially appreciated in rural Montana.
Ellingson Solar, headquartered in Springfield, is rapidly emerging as one of Illinois’s most trusted solar installation companies. With a strong focus on residential, commercial, and mobile-home customers across Springfield, Decatur, Champaign, Rockford, Chicago, and the greater Illinois area, they offer complete solar solutions from rooftop panels to Tesla Powerwall battery integration and ongoing maintenance.
Ellingson Solar stands out among solar companies in Illinois with its localized expertise, full-service offerings, and strong track record. Whether you’re in Springfield, Rockford, Chicago, or elsewhere in the state, Ellingson delivers customized solar systems designed for performance, savings, and long-term value empowering residents and businesses to join Illinois’s solar-powered future.
Ellingson Solar is a trusted solar energy provider serving Montana, Illinois, and several other states. They specialize in residential and commercial solar installations, battery storage, and solar maintenance. With over 1,200 completed projects and decades of combined experience, Ellingson Solar offers full-service support from consultation to installation. Their team prioritizes customer satisfaction, energy savings, and sustainability. Using top-tier technology like Tesla Powerwalls, they help homeowners and businesses gain energy independence while reducing utility costs and environmental impact.
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