Illinois Homes.
Solar Solutions.
Grand Results.
Go solar with Grand Solar & Environmental – Illinois' trusted premier solar energy partner.
Who We Are
Grand Solar & Environmental (GSE) is a locally owned solar energy company committed to helping Illinois homeowners cut energy costs and reduce their carbon footprint. We combine cutting-edge technology with small-town customer care.
Mission Statement
At Grand Solar & Environmental, our mission is to empower communities by delivering customized, high-quality solar energy solutions that reduce energy costs and environmental impact. We are committed to advancing sustainability through innovative technology, exceptional service, and a steadfast dedication to environmental stewardship.
Why Choose Us?
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Based in Illinois with knowledge of local incentives and utility programs
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Personalized consultations and designs
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High-quality American-made panels
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Fast, professional installations
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Lifetime support and monitoring
Our Services
Residential Solar Panel Installation
We design and install custom solar systems tailored to your roof and energy needs.
Battery Storage Solutions
Store your solar energy to use at night or during power outages.
Energy Bill Consultation
We’ll analyze your utility usage and show you your solar savings potential.
Maintenance & Monitoring
We offer lifetime performance monitoring and maintenance support to keep your system running strong.
Why Go Solar?
Solar Insentives
Protect the Environment
Increase Home Value
Solar can save you money. Reduced equipment costs and federal and state incentives mean it is typically cheaper to get your electricity from solar than buying it from your utility. Plus, with solar you are protected from utility rate inflation. Finally, did you know that adding solar to your home typically increases its value by the net cost of the system?
My wife and I couldn't be happier with our solar installation. The team was professional, knowledgeable, and answered all our questions with patience throughout the process. The installation was completed on time and cost us $0. We especially appreciate their dedication to using top-tier equipment and their excellent warranty coverage. Highly recommend them to anyone looking to switch to solar!
Solar Made Simple — Just 3 Easy Steps!
Reserve A Free, Online Consultation
Fill out the form below to speak with an expert at a time that is convenient for you.
Before your consultation, we’ll build a 3D model of your home and generate a solar energy production estimate.
Review Options
During your consultation, we’ll discuss your layout and equipment choices. We’ll give you a quote and explain how incentives reduce your net cost.
​Finally, we’ll talk about financing options — including some with zero out-of-pocket expense.
Installation
After you decide to move forward, we’ll take detailed measurements at your home, produce engineering drawings, secure incentives and permits, and order equipment.
Expect installation to be about a month after you sign up. Installation itself usually takes one or two days.
