Top-Rated Solar Installers in Chicago, IL

11 local companies ranked by 3,719 Google reviews. Free to compare, no sign-up.

Ratings and review counts from Google Maps, collected October 2026 · Page updated October 9, 2026

11Companies
3,719Google reviews
4.8★Average rating
Oct 2026Data collected
Ranked by Google reviewsNever paid forFree to compare

Short answer: The top-rated solar installers in Chicago are Solarwerks (5.0★, 42 reviews), SmartEnergy Illinois (4.8★, 3,275 reviews), Priority Solar Installation (4.9★, 61 reviews).

Solar installers in Chicago, ranked 11 listed

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  1. 1
    SolarwerksTop pickAlso installs batteries
    5.0 (42 Google reviews)
    3433 N Pontiac Ave, Chicago, IL 60634
    Call (773) 788-4055WebsiteGoogle reviewsProfileDirections
  2. 2
    SmartEnergy IllinoisTop pickMost reviews
    4.8 (3,275 Google reviews)
    110 N Wacker Dr, Chicago, IL 60606
    Call (312) 619-3500WebsiteGoogle reviewsProfileDirections
  3. 3
    Priority Solar InstallationTop pickHighest rating (50+ reviews)Also installs batteries
    4.9 (61 Google reviews)
    7509 S Chappel Ave, Chicago, IL 60649
    Call (312) 766-4393WebsiteGoogle reviewsProfileDirections
  4. 4
    The Solar SoldierAlso installs batteries
    5.0 (19 Google reviews)
    444 W Lake St STE 1700, Chicago, IL 60606
    Call (224) 332-2656WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  5. 5
    Ailey SolarAlso installs batteries
    4.8 (63 Google reviews)
    1965 W Pershing Rd, Chicago, IL 60609
    Call (773) 492-1294WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  6. 6
    FreeWorld Electric & SolarAlso installs batteries
    4.8 (60 Google reviews)
    400 N Hermitage Ave, Chicago, IL 60622
    Call (312) 585-7731WebsiteGoogle reviewsDirections
  7. 7
    Fresh Coast Solar, LLCAlso installs batteries
    5.0 (12 Google reviews)
    2211 N Elston Ave Ste 208, Chicago, IL 60614
    Call (312) 281-6501WebsiteGoogle reviewsProfileDirections
  8. 8
    Clean Earth Renewables
    5.0 (10 Google reviews)
    77 W Wacker Dr Ste 4500, Chicago, IL 60601
    Call (630) 885-3500WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  9. 9
    Windfree Solar CoAlso installs batteries
    4.6 (117 Google reviews)
    5022 W Foster Ave, Chicago, IL 60630
    Call (312) 588-6953WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  10. 10
    Quality Solar, LLC
    4.4 (30 Google reviews)
    2532 W Warren Blvd, Chicago, IL 60612
    Call (708) 328-8379WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  11. 11
    Solar Simplified
    4.2 (30 Google reviews)
    301 W Grand Ave Ste 314, Chicago, IL 60654
    Call (888) 420-9831WebsiteGoogle reviewsProfileDirections

Together these 11 companies average 4.8★ across 3,719 reviews. SmartEnergy Illinois has the most reviews (3,275).

Ranked by Google rating weighted by review count, collected October 2026. Rankings are never paid for. How we rank and how we make money.

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What a solar costs in Chicago

Typical installed priceabout $22,400 to $38,500

For a 7 kW home system ($3.20 to $5.50 per watt, the middle 60% of US home systems in 2023). Your home may cost more or less.

Solar rebates open in Chicagoup to $81

That could cut your cost by up to $81 if you qualify. Most rebates have rules (income, your current heating, a registered contractor, approval before work starts).

Price source: Lawrence Berkeley National Lab, Tracking the Sun. Rebates: our verified program data, checked monthly. Always confirm the exact amount for your home.

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Before you hire a solar installer

  1. Ask for a production estimate for your roof (kWh per year) and how shading was measured.
  2. Ask which panels and inverter they use, and who backs the warranty if the company closes.
  3. Ask how your utility credits extra power you send to the grid, and whether a battery makes sense for you.

Questions about solar installers in Chicago

Who is the best solar installer in Chicago?

Based on Google reviews, the top-rated solar installers in Chicago are Solarwerks (5.0★, 42 reviews), SmartEnergy Illinois (4.8★, 3,275 reviews), Priority Solar Installation (4.9★, 61 reviews). We rank by a review-weighted score, so companies with many strong reviews rank above those with only a few.

How are the solar installers in Chicago ranked?

We list 11 solar companies in Chicago, ranked by Google rating weighted by review count. Together they have 3,719 Google reviews and average 4.8 stars, collected October 2026. SmartEnergy Illinois has the most reviews (3,275). No company pays to be listed or ranked.

How much does solar installation cost in Chicago?

For a 7 kW home system ($3.20 to $5.50 per watt, the middle 60% of US home systems in 2023), the installed price is typically about $22,400 to $38,500, according to Lawrence Berkeley National Lab, Tracking the Sun. Your home may cost more or less, so get at least two quotes for the same work.

Are there rebates for solar panels in Chicago?

Yes. Our verified program data shows solar rebates up to $81 open in Chicago. Most rebates have rules, such as income, your current heating, a registered contractor, or approval before work starts, so check the rebate page before you sign.

What should I ask a solar installer before I hire?

Ask for a production estimate for your roof (kWh per year) and how shading was measured. Ask which panels and inverter they use, and who backs the warranty if the company closes. Ask how your utility credits extra power you send to the grid, and whether a battery makes sense for you.

Before you call anyone, check what solar rebates you can get in Chicago. Many programs require approval or a registered contractor before work starts.

Planning more upgrades? See the top-rated heat pump installers, insulation installers, home battery installers in Chicago.

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