Solar Professionals of Illinois
"CREATING A FUTURE POWERED BY
CLEAN TECH SOLAR ENERGY"
About Us
Solar Professionals of Illinois is a trusted solar energy installation company headquartered in Richton Park, Illinois, proudly serving homeowners, businesses, nonprofit organizations, and rural communities across the entire state.
Our mission is to make solar simple, accessible, and affordable. We provide complimentary solar evaluations with no obligation, ensuring every customer receives honest guidance without pressure or compromise. With no upfront out-of-pocket cost options available, you can begin saving on your energy expenses from the very first day your system is activated.
By switching to solar, you are no longer paying an electric bill — you are investing in a clean energy asset that increases the value of your home or business while protecting you from rising utility costs.
We offer flexible solar programs to fit every need, including:
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Cash
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Loans
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Leases
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Power Purchase Agreements (PPA)
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Third-Party Ownership (TPO)
At Solar Professionals of Illinois, we are committed to delivering knowledgeable service, high-quality installations, and long-term customer satisfaction.
Our
Story
Get to Know Us
Solar Professionals of Illinois was founded on January 1, 2019, with a clear vision: to make clean, affordable solar energy accessible to homeowners, businesses, nonprofit organizations, and rural communities across Illinois.
What began as a small team of dedicated energy professionals quickly grew into a trusted solar installation company built on integrity, technical excellence, and customer education. From the start, our founders recognized that many Illinois residents wanted to go solar but lacked clear, honest guidance. Solar Professionals of Illinois was created to change that — by delivering transparent solutions, high-quality workmanship, and long-term value.
Over the years, we have successfully completed projects in residential, commercial, nonprofit, and rural sectors, helping clients reduce energy costs while increasing property value and environmental impact. Our growth has been driven entirely by customer satisfaction, referrals, and a commitment to continuous improvement in technology, training, and service.
Today, Solar Professionals of Illinois continues to lead with the same mission that inspired our beginning: to help make Illinois a Solar Power State through informed customers and knowledgeable solar professionals.
Our Mission
“We are committed to making Illinois a Solar Power State — empowering homeowners, businesses, and rural communities with clean energy solutions delivered by knowledgeable, reliable Solar Professionals.”
- Luis Vigo