Illinois (IL) — Solar & Roofing
$0-Down Solar & Roofing in Illinois
Energy Pros connects Illinois homeowners with vetted, A-rated, licensed and insured installers for $0-down home solar (with optional battery storage) and $0-down roof replacement. Average Illinois solar homeowner saves $1380/year. Free quote, no obligation.
Avg. Annual Solar Savings
$1380
Avg. Illinois Electric Bill
$135/mo
Solar in Illinois — what makes it work.
Illinois receives about 4.2 peak sun hours per day. The state's strong incentive stack (federal ITC + Illinois Shines SRECs + net metering) makes Illinois one of the most financially attractive solar markets in the Midwest.
Illinois offers Illinois Shines (Adjustable Block Program) which provides SREC sales worth $4,000-$8,000+ over 15 years for residential solar. The state also offers net metering, the Illinois Solar for All program for income-qualified households, and pairs with Power Purchase Agreement (PPA) financing for $0-down installation. Property tax exemption for added solar value is included.
Utilities we work with in Illinois
Net metering rules, interconnection requirements, and rebate availability vary by utility. Our installer network in Illinois works with all major providers:
- ComEd (Commonwealth Edison)
- Ameren Illinois
- MidAmerican Energy
Roof considerations specific to Illinois
Illinois weather — humid summers, harsh winters with ice and snow — gives most asphalt shingle roofs about 20-25 years. Tornado-prone areas of central and southern Illinois sometimes require additional roof reinforcement before solar.
Combined Solar + Roofing
If your roof is over 15 years old, replacing it before installing solar makes sense — solar panels last 25-30 years, and you don't want to remove a $30K solar system to replace shingles in 5 years. Energy Pros can quote both projects together with combined financing.
Cities we serve in Illinois
Click your city for local details — top utility, average electric bill, neighborhoods served:
Illinois electric bills & AI power demand
Why Electric Bills Are Rising
Illinois has attracted major data-center investment, especially around the Chicago region, while efforts to pass data-center energy-cost transparency rules stalled. As large power users expand, homeowners may see more debate over grid costs, utility rates, and who pays for infrastructure. Energy Pros helps homeowners compare solar and battery options from vetted local pros.
Read more about rising electric bills →
Sources used in this guide
Frequently asked questions
Does $0-down solar really work in Illinois?
Yes. Illinois offers net metering and other incentives that pair with Power Purchase Agreement (PPA) financing to make $0-down solar (typically structured as a PPA or solar lease) financially favorable. Average Illinois solar homeowner saves about $1380/year on electricity.
What about cloudy or snowy days in Illinois?
Illinois receives about 4.2 peak sun hours per day. The state's strong incentive stack (federal ITC + Illinois Shines SRECs + net metering) makes Illinois one of the most financially attractive solar markets in the Midwest. Solar systems produce most of their annual energy during summer months — winter production losses are normal and already factored into system sizing. Battery storage is increasingly added to handle multi-day weather events.
How do I know if my Illinois home qualifies?
Qualification depends on homeownership, electric bill size, roof condition and orientation, credit, and your specific utility's programs. The fastest way to know is to use our 2-minute qualification check — we'll match you with a vetted local installer if you qualify.
How quickly can I get solar installed in Illinois?
From contract to activation typically takes 4 to 12 weeks in Illinois, depending on utility interconnection timelines and permitting. Roof replacement alone is usually faster — 2 to 6 weeks.
Ready to see what your Illinois home qualifies for?
Free check, no obligation. About 2 minutes to see if you qualify for $0-down solar or roofing through our vetted installer network.