Top-Rated Solar Installers in Denver, CO

12 local companies ranked by 2,312 Google reviews. Free to compare, no sign-up.

Ratings and review counts from Google Maps, collected September 2026 · Page updated October 24, 2026

12Companies
2,312Google reviews
4.9★Average rating
Sep 2026Data collected
Ranked by Google reviewsNot paid forFree to compare

Short answer: The top-rated solar installers in Denver are Solar RNR (5.0★, 305 reviews), Best Roof and Solar (5.0★, 174 reviews), ARE Solar (5.0★, 153 reviews).

Solar installers in Denver, ranked

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  1. 1
    Solar RNRTop pickHighest rating (50+ reviews)Also installs batteries
    5.0 (305 Google reviews)
    4771 Fox St, Denver, CO 80216
    Call (720) 410-5554View profileGoogle reviewsEmail
  2. 2
    Best Roof and SolarAlso installs batteries
    5.0 (174 Google reviews)
    14143 Denver W Pkwy Ste 112, Golden, CO 80401
    Call (720) 445-3978View profileGoogle reviewsEmail
  3. 3
    ARE SolarAlso installs batteries
    5.0 (153 Google reviews)
    1155 S Tejon St, Denver, CO 80223
    Call (720) 706-2773View profileGoogle reviews
  4. 4
    Solargreen Daylighting, Venting and Insulation
    5.0 (126 Google reviews)
    1330 Zuni St G, Denver, CO 80204
    Call (303) 295-7652View profileGoogle reviews
  5. 5
    MH Electrical and SolarAlso installs batteries
    5.0 (90 Google reviews)
    2806 Speer Blvd, Denver, CO 80211
    Call (303) 915-0914View profileGoogle reviews
  6. 6
    Upslope SolarAlso installs batteries
    5.0 (74 Google reviews)
    1312 17th St, Denver, CO 80202
    Call (303) 223-2525View profileGoogle reviewsEmail
  7. 7
    Namaste SolarAlso installs batteries
    4.9 (344 Google reviews)
    888 Federal Blvd, Denver, CO 80204
    Call (303) 558-6159View profileGoogle reviews
  8. 8
    Solar WaveAlso installs batteries
    5.0 (69 Google reviews)
    2301 Blake St Ste 100, Denver, CO 80205
    Call (720) 730-4129View profileGoogle reviewsEmail
  9. 9
    SolarReviewsMost reviewsAlso installs batteries
    4.8 (662 Google reviews)
    1401 17th St, Denver, CO 80202
    Call (877) 331-4545View profileGoogle reviewsEmail
  10. 10
    Apex Solar SolutionsAlso installs batteries
    4.8 (207 Google reviews)
    201 Milwaukee St Unit 200, Denver, CO 80206
    Call (720) 207-9625View profileGoogle reviewsEmail
  11. 11
    Renewable Energy Advisors
    5.0 (22 Google reviews)
    2806 N Speer Blvd, Denver, CO 80211
    Call (720) 213-6385View profileGoogle reviewsEmail
  12. 12
    Colorado Energy ExpertsAlso installs batteries
    4.8 (86 Google reviews)
    1580 Logan St 6th Floor, Denver, CO 80203
    Call (970) 212-9779View profileGoogle reviewsEmail

Together these 12 companies average 4.9★ across 2,312 reviews. SolarReviews has the most reviews (662).

Ranked by Google rating weighted by review count, collected September 2026. Rankings are not paid for. How we rank and how we make money.

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What a solar costs in Denver

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 Denverup to $1
Battery rebates open in Denverup to $5,000

That could cut your cost by up to $5,001 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.

Talk to a home energy auditor first. Some utility programs want an audit before any work starts. See the top-rated home energy auditors in Denver.

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How much sun does Denver get?

Denver averages about 5.0 peak sun hours a day, more than 78% of the 123 cities we track. As a rough guide, each kilowatt of panels here makes about 1,450 kWh a year (after typical system losses). A good installer will give you a roof-specific estimate that accounts for shading and roof angle.

Source: Open-Meteo historical solar radiation, 2020-2024. Production estimate assumes 80% system efficiency.

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 Denver

Who is the best solar installer in Denver?

Based on Google reviews, the top-rated solar installers in Denver are Solar RNR (5.0★, 305 reviews), Best Roof and Solar (5.0★, 174 reviews), ARE Solar (5.0★, 153 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 Denver ranked?

We list 12 solar companies in Denver, ranked by Google rating weighted by review count. Together they have 2,312 Google reviews and average 4.9 stars, collected September 2026. SolarReviews has the most reviews (662). No company pays to be listed or ranked.

How much does solar installation cost in Denver?

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 Denver?

Yes. Our verified program data shows solar rebates up to $1, battery rebates up to $5,000 open in Denver. 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.

How much power do solar panels make in Denver?

Denver averages about 5.0 peak sun hours a day, more than 78% of the 123 cities we track. As a rough guide, each kilowatt of panels here makes about 1,450 kWh a year (after typical system losses). A good installer will give you a roof-specific estimate that accounts for shading and roof angle.

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 Denver. 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, home energy auditors in Denver.

How to read these results

  1. Open the profile.How a installer describes its own work tells you a lot. Look for jobs like yours.
  2. Read the Google reviews.Stars and counts come from Google Maps. Click through and read what past customers wrote, good and bad.
  3. Check for program badges.A green registered-contractor badge means the company is on the program's own list, which some rebates require.
  4. Compare three.Do not stop at the first good installer. Three quotes show you the real range in price, equipment and plan.

Not ready to talk to a contractor yet?

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