Top-Rated Solar Installers in Peoria, IL

5 local companies ranked by 326 Google reviews. Free to compare, no sign-up.

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

5Companies
326Google reviews
4.8★Average rating
Oct 2026Data collected
Ranked by Google reviewsNever paid forFree to compare

Short answer: The top-rated solar installers in Peoria are SOLAR PANTHER (5.0★, 80 reviews), Green Homes Illinois (4.8★, 106 reviews), 1Earth Solar (4.8★, 89 reviews).

Solar installers in Peoria, ranked 5 listed

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  1. 1
    SOLAR PANTHERTop pickHighest rating (50+ reviews)Also installs batteries
    5.0 (80 Google reviews)
    4703 North Ellen Court, Peoria Heights, IL 61616
    Call (309) 505-7627WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  2. 2
    Green Homes IllinoisTop pickMost reviewsAlso installs insulation
    4.8 (106 Google reviews)
    386 Ten Mile Creek Rd, East Peoria, IL 61611
    Call (309) 424-5599WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  3. 3
    1Earth SolarTop pickAlso installs batteries
    4.8 (89 Google reviews)
    2527 W Farmington Rd, West Peoria, IL 61604
    Call (844) 803-2784WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  4. 4
    Pro Circuit Electric LLC
    4.9 (30 Google reviews)
    2923 W Southport Rd, Peoria, IL 61615
    Call (309) 256-3432WebsiteGoogle reviewsProfileDirections
  5. 5
    One Energy Solutions, LLCAlso installs batteries
    4.4 (21 Google reviews)
    7501 N University St #207, Peoria, IL 61614
    Call (505) 221-6062WebsiteGoogle reviewsProfileDirectionsEmail [email protected]

Together these 5 companies average 4.8★ across 326 reviews. Green Homes Illinois has the most reviews (106).

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 Peoria

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.

Rebates open in PeoriaNone confirmed right now

Financing or future programs may still help. Check the rebate page before you sign.

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 Peoria

Who is the best solar installer in Peoria?

Based on Google reviews, the top-rated solar installers in Peoria are SOLAR PANTHER (5.0★, 80 reviews), Green Homes Illinois (4.8★, 106 reviews), 1Earth Solar (4.8★, 89 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 Peoria ranked?

We list 5 solar companies in Peoria, ranked by Google rating weighted by review count. Together they have 326 Google reviews and average 4.8 stars, collected October 2026. Green Homes Illinois has the most reviews (106). No company pays to be listed or ranked.

How much does solar installation cost in Peoria?

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 Peoria?

We have no confirmed open solar rebate for Peoria right now. Financing or future programs may still help, 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.

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

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