Bloomington, IL Solar Panels
In This Guide
- 01 Solar Energy in Bloomington
- 02 Solar Cost Calculator
- 03 Bloomington Reviews
- 04 Key Takeaways
- 05 Bloomington Electricity Prices
- 06 Illinois Solar Incentives
- 07 Bloomington Solar Production
- 08 Solar Installations in Bloomington
- 09 Choosing an Installer
- 10 Leasing Solar Panels
- 11 Frequently Asked Questions
Solar Power in Bloomington
Considering solar panel installation in Bloomington? A home’s roof, electricity use, and Central Illinois’ changing seasons all shape how much a solar system may produce and how it could fit your household’s energy needs.
Understanding those factors is a practical first step. Explore Palmetto’s home solar panel guide to learn how panels work, then see what Bloomington homeowners may want to consider before installing a system.
How Much Do Solar Panels Cost in Bloomington, IL?
Explore solar installation costs in Bloomington using Palmetto’s firsthand data from real installations across Illinois, including Bloomington, Normal, Downs, Towanda, and Heyworth. This calculator offers a locally grounded estimate to help you understand what solar may cost for your home.
System
- No upfront investment
- Palmetto handles all maintenance
- 90% Production Guarantee
- Comprehensive protection program included
Key Takeaways
- Bloomington solar costs depend on your home A typical 9.84 kW cash system is estimated at $28,095; actual costs and savings depend on your usage and utility rates.
- Illinois solar incentives have specific rules Illinois Shines, Solar for All, and Ameren rebates may help eligible households, but program terms and availability vary.
- Solar production changes with the seasons Longer summer days generally bring more output than winter, while roof conditions and household energy use also affect results.
Bloomington Electricity Prices
Electricity prices shape the value of solar in Bloomington, but statewide rates and household bills tell different parts of the story.
Illinois residential electricity averaged 13.2 cents per kilowatt-hour in 2021 and 15.9 cents in 2024, up 2.7 cents. It was flat at 15.7 cents in 2022–23; 2024’s national average was 16.5 cents. These are statewide figures.
For Bloomington households, solar can produce some electricity on-site, reducing how much power must be purchased from the utility. The amount depends on roof conditions, system size, household energy use, and local utility rules.
Over time, using solar power may help provide more control over electricity costs as utility prices change. Its overall value depends on system output, bill credits, and how well production matches a home’s usage—not guaranteed savings.
Price of Energy: Illinois vs National Average
Bloomington Area Utility Providers
In Bloomington, Ameren Illinois is the utility provider represented in the available comparison. Its 2023 residential electricity price was 17.0¢ per kilowatt-hour; 2024 utility data is not yet available.
That 2023 price was above both the Illinois average of 15.70¢ per kWh and the national average of 16.0¢. These figures show the difference, but do not explain what caused it.
Electricity rates affect the value of the power a household uses, so a higher rate can make producing some electricity with solar more relevant to consider. Actual bill impacts depend on a home’s energy use and solar production.
Bloomington Utilities Electricity Rates
Illinois Solar Incentives
Bloomington homeowners may find state and utility programs that help offset solar costs. Review the solar incentives in Illinois below to compare options and eligibility.
Illinois Shines provides renewable energy credit contract value. Illinois Solar for All supports qualifying households and organizations with reduced or no upfront costs and bill-savings protections. ComEd and Ameren offer solar and battery rebates; Illinois has a solar property-tax valuation provision.
With LightReach solar leasing, Palmetto handles the commercial investment tax credit and passes savings through lower monthly payments, simplifying how incentives are applied.
| Incentive | Type | Description | Source |
|---|---|---|---|
| Illinois Shines (Adjustable Block Program) | Solar renewable energy credit (REC) incentive | Qualifying Illinois rooftop-solar and community-solar projects can earn REC-contract value, which may reduce a customer’s project cost or be passed through according to the customer’s contract. | Learn More |
| Illinois Solar for All (ILSFA) | Income-qualified solar incentive | Eligible households and certain nonprofits and public facilities can access qualifying solar or community solar with reduced or no upfront costs and required bill-savings protections. | Learn More |
| Ameren Illinois Distributed Generation Rebate (DS-1 and DS-2) | Utility solar rebate | Eligible Ameren residential DS-1 and small-commercial DS-2 customers may receive $300 per kW-DC for qualifying customer-owned solar generation. | Learn More |
| Ameren Illinois Battery Storage Rebate (DS-1 and DS-2) | Utility battery storage rebate | Eligible Ameren residential DS-1 and small-commercial DS-2 customers may receive $300 per kWh for qualifying battery storage charged by an on-site renewable generator. | Learn More |
| Illinois Solar Energy System Property-Tax Valuation | Property-tax valuation provision | Eligible Illinois solar-energy-system improvements may use an alternate property-tax valuation process, which can limit how the system’s value is reflected in an assessment but is not an automatic tax exemption. | Learn More |
Illinois Shines supports qualifying on-site solar and community-solar projects by contracting for the renewable energy credits (RECs) the systems are expected to produce. For 2026–27, the published REC prices for small distributed-generation projects up to 10 kW AC are $70.37 per REC in Group A and $80.77 per REC in Group B; eligible customer-owned small systems that do not receive a federal clean-energy credit may qualify for an additional $20 per REC. A REC represents 1 MWh of generation, so the total value depends on estimated production, location, project category, and program rules—not simply system size.
The REC payment is made to the Approved Vendor, not automatically as a household rebate. The customer’s purchase, lease, or power-purchase agreement determines whether and how much value reaches the customer; review the Illinois Shines disclosure and contract before signing. Capacity and waitlist status can change, and qualifying small-system contracts approved on or after June 1, 2026 pay 50% at energization with the remainder paid over the following six years.
Illinois Solar for All uses REC contracts with approved project vendors to make solar more affordable for eligible participants. For qualifying residential rooftop projects, the program is structured to offer no upfront cost for many 1–4-unit homes, while other eligible properties may receive low- or no-upfront-cost offers; community-solar subscriptions are also available. The customer benefit is the project pricing and required savings protections, not a standard cash payment to every household.
Residential and community-solar household eligibility is generally based on gross income at or below 80% of Area Median Income, adjusted for household size and location. Program requirements, including savings, maintenance, and warranty protections, apply, and funding and application windows are limited. Confirm current eligibility and availability through the program before relying on an offer.
Ameren Illinois lists a $300-per-kW-DC rebate for qualifying distributed-generation systems for residential DS-1 and small-commercial DS-2 customers. The rebate can lower the upfront cost of eligible solar equipment; the amount is calculated using qualifying system capacity and is subject to the utility’s current program requirements.
Smart-inverter, equipment, interconnection, customer-class, and tariff rules apply. Ameren states that taking a generation rebate can affect delivery-service credits for customers with legacy net metering. Check your rate, interconnection date, and current tariff with Ameren before accepting the rebate, particularly if you have legacy full-retail net-metering service.
Ameren Illinois lists a $300-per-kWh rebate for eligible storage systems for residential DS-1 and small-commercial DS-2 customers. The rebate can offset part of the installed cost of a qualifying battery, based on its eligible capacity and the current utility program requirements.
Ameren requires storage included in a rebate application to be charged by an on-site renewable generator, and smart-inverter, equipment, interconnection, customer-class, and tariff requirements apply. Ameren indicates that a storage-only rebate does not trigger the specific legacy-net-metering consequence associated with a generation rebate, but customers should confirm their own tariff and billing treatment before applying.
Illinois law provides an alternate valuation process for eligible solar-energy-system improvements. A property owner may file a claim with the county chief assessment officer; depending on the system, property, and applicable assessment rules, the process can affect the assessed value used to calculate property taxes and may reduce the tax impact compared with ordinary valuation.
This is not a blanket exemption from property taxes and does not guarantee a particular dollar savings. Eligibility and the valuation calculation depend on the property and system, and the owner must follow the applicable filing process. Contact the county assessor and review the Illinois Department of Revenue guidance to determine whether your installation qualifies.
Ready to start saving with solar?
Speak with a Palmetto solar expert to find out exactly how much you can save with Illinois incentives.
Get a Free QuoteBloomington Solar Irradiance
Solar panel production varies throughout the year based on daylight hours, weather patterns, and sun intensity. Understanding how seasons affect your solar system helps set realistic expectations for your investment.
Bloomington’s long summer days support stronger solar production, while shorter winter days, clouds, and snow can reduce output. With the right system, solar can still work well in changing weather.
Solar Production in Bloomington by Month
What Can Your Solar System Power?
Summer Production (July)
In July, your 10 kW system could power:
- 3.6 average homes (15 kWh/day per home)
- or Run central AC for 18 hours AND power all other appliances
- or Fully charge 5.4 Tesla Model 3 electric vehicles
Winter Production (December)
In December, your 10 kW system could power:
- 2 average homes (15 kWh/day per home)
- or Keep your home heating system running for 15 hours
- or Fully charge 3 Tesla Model 3 electric vehicles
Annual Production
Over a year, your 10 kW system could:
- Offset 10 tons of carbon dioxide emissions
- or Equal the environmental benefit of planting 175 trees
- or Save approximately $4,234 in electricity costs
Want to know exactly how much solar can power your home?
Get a personalized solar analysis based on your actual home, energy usage, and roof characteristics.
Get My Custom EstimateSolar Panel Systems in Bloomington
We’ve organized solar installations across the country and are excited to share this interactive map of Bloomington, IL. Explore the hexagons to see how many homes have gone solar in each area and discover neighbors and communities across Bloomington making the switch.
How to Choose a Solar Installer in Bloomington
Verify the license
Illinois has no general state contractor license. ICC certification is required before covered distributed-generation installation work—generally, completing the electrical wiring and connections needed to interconnect a system with the utility distribution system. Planning or project management alone is not covered, so ask which contractor and crew will do each part of the job. Check whether the party handling covered work has the required certification using the ICC installer lookup. Roofing work may separately require an IDFPR roofing-contractor license, depending on scope. Ask what credentials apply to your project rather than relying on a vague claim that a company is “licensed.”
Look for certified installers
NABCEP offers solar-industry certifications; ask which people assigned to your project hold one and what their roles will be. You can learn about credentials at NABCEP. Also ask for manufacturer certifications for the specific panels and inverters in your proposal, and clarify what those certifications cover. These credentials can help you compare training and product familiarity, but they do not replace any required Illinois certification for covered work.
Compare quotes the same way
Request itemized proposals with the same assumptions and compare:
- System size in kW and total price, plus price per watt.
- Panel and inverter brands and models.
- Estimated production in kWh per year, and the assumptions behind the estimate.
- Warranty terms for panel product and performance, inverter, workmanship, and roof penetrations.
- Who handles permits, inspections, and utility interconnection.
- Total cost if buying, or monthly payment and any escalator if financing or leasing.
Compare the written scope as well as the headline price: note what equipment, labor, and follow-up work each quote includes.
Permits, interconnection and your HOA
For privately funded residential work, the local unit of government handles any required plan review, permits, and inspections; requirements vary by location. The homeowner or installer applies to the electric distribution company (EDC) serving the property. Depending on your address, that may be Commonwealth Edison Co, Ameren Illinois Company, MidAmerican Energy Co, or City of Springfield – (IL). Ask the installer to identify the EDC and explain who submits the interconnection request. If you belong to an HOA, Illinois law bars an association from prohibiting or effectively prohibiting a solar energy system. Design requirements are allowed within limits, including that they may not reduce estimated annual production by more than 10%.
Red flags
- Pressure to sign the same day or claims that an offer disappears immediately.
- Unlicensed or out-of-state crews without clear, verifiable credentials, scope, and accountability. Confirm required ICC certification for covered work and any applicable roofing credential.
- Vague production estimates, or reluctance to explain the estimate and equipment in writing.
- A large upfront deposit without a clear written payment schedule and scope.
- Promises of federal tax credits for homeowner purchases made in 2026; homeowner credits ended December 31, 2025.
Leasing Solar Panels
In Bloomington, solar payment options depend on your electric utility. For homes served by Ameren Illinois, Palmetto lists a solar power purchase agreement (PPA) as available. ComEd customers may also have a PPA option; leasing is not listed as currently available in these utility areas. Check your utility and contract eligibility before deciding.
With a PPA, you pay for the electricity your panels produce at an agreed price per kilowatt-hour, rather than a fixed monthly lease payment. Bills may be higher in sunnier summer months and lower in winter; payments can average out similarly over a year. Compare buying or leasing solar to understand the trade-offs.
Unlike paying cash, a PPA may avoid the system’s upfront purchase cost and the need to arrange maintenance yourself; review the agreement for coverage and terms. Learn about Palmetto LightReach.
Go solar without the investment
With LightReach, there are no investment costs to recoup, loan payments to manage, or maintenance needs to take on. As soon as your panels are active, your solar savings are too!
Explore LightReach LeasingFrequently Asked Questions
Yes. Bloomington homes served by Ameren Illinois can receive credits for excess solar electricity, but the rules depend on the system’s permission-to-operate (PTO) date.
Systems with PTO by December 31, 2024, receive retail-rate net-metering credits; unused credits expire in April or October. For systems with PTO on or after January 1, 2025, exported power earns a supply-and-transmission credit, not credits for delivery charges, customer charges, or taxes. These credits roll over indefinitely and offset eligible supply-and-transmission charges only.
Solar panels may increase a Bloomington home’s value when the system is owned. A Zillow study found homes with solar sold for about 4.1% more on average; that national finding is not a guaranteed increase for every local home.
This applies to purchased systems, not leased or third-party-owned (TPO) systems. A lease may affect resale differently because a buyer may need to assume the agreement. System condition, energy savings, and buyer preferences also matter.
In Bloomington, homeowners can go solar with a LightReach lease for a low fixed monthly payment and no upfront cost. The calculator above estimates $79 per month for a typical 2,000–3,000-square-foot home; pricing varies with home and system size.
A cash purchase is another option: the calculator estimates $28,095 for a typical 9.84-kW system. The federal 30% tax credit is no longer available for residential cash purchases following the 2025 federal law change. See the calculator above for estimates by home size.
With LightReach, Palmetto owns and installs the panels; you pay a monthly lease payment, with no upfront cost. In Bloomington, a typical 9.84 kW system is estimated at $79/month, based on 1,134 kWh/kW/year production and $0.085/kWh.
One payment includes monitoring, maintenance, installation, and protection with a 90% production guarantee. Savings can start immediately when the lease payment is less than your electric bill. The guide lists a PPA—not a lease—as currently available for Ameren Illinois homes, so verify local eligibility.
There isn’t one best solar installer for every Bloomington home; roof condition, electricity use, utility rules, equipment, warranties, and installation terms all matter. Palmetto Solar is a national company with a local focus, and we’ve completed 9,050 installations in Illinois since 2020.
We offer a range of financing options and work with an installation network. When reviewing a Bloomington solar proposal, check the system size, expected seasonal production, total cost, maintenance coverage, warranties, and how your utility handles solar credits.
Illinois Shines provides renewable energy credit (REC) contract value for qualifying projects. Illinois Solar for All offers income-qualified households reduced or no upfront costs and bill-savings protections. Ameren Illinois lists rebates of $300 per kW-DC for solar and $300 per kWh for eligible batteries.
Illinois allows alternate property-tax valuation for solar systems, not an automatic exemption. The federal 30% residential credit is no longer available for cash purchases after the 2025 law change. With a LightReach lease, Palmetto claims the commercial ITC and passes savings through as lower payments.
Solar panels in Bloomington, IL, are low maintenance. Seasonal weather can affect production, but systems generally need little routine attention.
With LightReach, Palmetto owns the system and handles maintenance, monitoring, and repairs at no extra cost. The agreement also includes a 90% Production Guarantee.