Top-Rated Solar Installers in Los Angeles, CA

9 local companies ranked by 546 Google reviews. Free to compare, no sign-up.

Ratings collected September 2026 · Page updated September 30, 2026

9Companies
546Google reviews
4.8★Average rating
Sep 2026Data collected
Ranked by Google reviewsNever paid forFree to compare

Short answer: The top-rated solar installers in Los Angeles are Powerfull Solar, Inc (5.0★, 106 reviews), Celestial Solar & Water Systems, Inc (4.9★, 94 reviews), Energy Time Solar (4.9★, 57 reviews).

Solar installers in Los Angeles, ranked 9 listed

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  1. 1
    Powerfull Solar, IncTop pickHighest rating (50+ reviews)Also installs batteries
    5.0 (106 Google reviews)
    5316 Venice Blvd., Los Angeles, CA 90019
    Call (310) 304-4623WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  2. 2
    Celestial Solar & Water Systems, IncTop pickAlso installs batteries
    4.9 (94 Google reviews)
    156 W Slauson Ave, Los Angeles, CA 90003
    Call (323) 899-4888WebsiteGoogle reviewsDirections
  3. 3
    Energy Time SolarTop pickAlso installs batteries
    4.9 (57 Google reviews)
    360 E 2nd St, Los Angeles, CA 90012
    Call (562) 391-5946WebsiteGoogle reviewsDirectionsEmail [email protected]
  4. 4
    Next Step SolarAlso installs batteries
    5.0 (27 Google reviews)
    1200 S Figueroa St Unit E2909, Los Angeles, CA 90015
    Call (661) 485-7118WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  5. 5
    Sensa Solar USAAlso installs batteries
    5.0 (17 Google reviews)
    12821 Washington Blvd, Los Angeles, CA 90066
    Call (888) 828-1582WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  6. 6
    OC SolarAlso installs batteries
    5.0 (14 Google reviews)
    1800 Vine St, Los Angeles, CA 90028
    Call (949) 776-7986WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  7. 7
    Haven EnergyMost reviewsAlso installs batteries
    4.7 (197 Google reviews)
    12100 Wilshire Blvd, Los Angeles, CA 90025
    Call (323) 943-1606WebsiteGoogle reviewsDirectionsEmail [email protected]
  8. 8
    CSE SOLAR USA LLCAlso installs batteries
    4.8 (19 Google reviews)
    1530 Glenville Dr, Los Angeles, CA 90035
    Call (702) 608-8385WebsiteGoogle reviewsDirectionsEmail [email protected]
  9. 9
    Forme Solar Electric - Los Angeles
    4.5 (15 Google reviews)
    607 N Vermont Ave Ste A, Los Angeles, CA 90004
    Call (310) 448-1422WebsiteGoogle reviewsDirections

Together these 9 companies average 4.8★ across 546 reviews. Haven Energy has the most reviews (197).

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

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What a solar costs in Los Angeles

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 Los AngelesNone 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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How much sun does Los Angeles get?

Los Angeles averages about 5.3 peak sun hours a day, more than 90% of the 123 cities we track. As a rough guide, each kilowatt of panels here makes about 1,540 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.

Before you call anyone, check what solar rebates you can get in Los Angeles. 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 Los Angeles.

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