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Solar Installation in Lexington-Fayette, KY

Compare 4 local solar installation pros. Typical service: $13152–$18140.

Top Solar Installation Companies in Lexington-Fayette

  1. 1.Solar Energy Solutions

    4.8★ (73 reviews)

    4.8★ from 73 reviews

    +18597622955Website

  2. 2.Purelight Power

    5.0★ (11 reviews)

    5.0★ from 11 reviews

    +18592953630Website

  3. 3.Edelen Renewables

    4.5★ (2 reviews)

    4.5★ from 2 reviews

    +18599776267Website

  4. 4.RobinSun Energy Consultants - Solar Hydro Grid Installers

    5.0★ (1 reviews)

    5.0★ from 1 reviews

    +18592707233

Solar Installation Cost in Lexington-Fayette

Local ranges, adjusted for area wage and cost-of-living data.

ServiceTypical range in Lexington-Fayette
6 kW system, installed$13,152–$18,140/job
8 kW system, installed$17,505–$24,217/job
10 kW system, installed$21,859–$30,294/job

Solar Installation prices in Lexington-Fayette run about 9% below the national average, based on what this trade earns in the metro area — so neighbouring cities in the same metro see similar rates.

Quotes on this page come from 4 companies serving Lexington-Fayette, rated 4.8★ on average across 87 customer reviews.

Lexington-Fayette Climate & Seasonal Timing

What Lexington-Fayette's weather means for scheduling solar installation.

Last spring frost
April 13
First fall frost
October 26
Annual precipitation
45.17"
Heating degree days
4,610
Cooling degree days
1,191
MonthLowHighPrecip
Jan24.9°40.9°3.2"
Feb28.1°45.6°3.2"
Mar35.7°55.4°4.07"
Apr44.7°65.8°3.6"
May53.9°74.4°5.26"
Jun62.5°82.9°4.44"
Jul66.3°86.1°4.65"
Aug65°85.6°3.25"
Sep57.5°78.8°2.91"
Oct46.6°67.5°3.13"
Nov37.3°55.4°3.53"
Dec28°43.9°3.93"

NOAA station data 8.35 miles from Lexington-Fayette.

Permits & Regulations in KY

Permit typically required

  • Kentucky licenses electrical contractors, master electricians and electricians through the Department of Housing, Buildings and Construction
  • An electrical contractor must employ a licensed master electrician
  • Electrical work requires a permit and inspection from the state or a certified local inspector

License required: Kentucky DHBC electrical contractor license

Sources: dhbc.ky.gov

Solar Installation FAQs for Lexington-Fayette

How much does solar cost in Lexington-Fayette?

A 6 kW home solar system in Lexington-Fayette typically runs $13152-$18140 installed, before any incentives.

How many solar installers serve Lexington-Fayette?

We track 4 solar installation companies serving Lexington-Fayette.

Is solar installation in Lexington-Fayette more expensive than average?

Electrical installation labor in Lexington-Fayette runs about -9.3% versus the national average.

Do I need a permit for solar panels in Lexington-Fayette, KY?

In KY, Kentucky licenses electrical contractors, master electricians and electricians through the Department of Housing, Buildings and Construction. Rooftop solar in Lexington-Fayette needs a building and electrical permit plus a utility interconnection agreement.

Is there a federal solar tax credit in 2026?

No for homeowners buying a system: the residential federal credit ended December 31, 2025, so a Lexington-Fayette quote of $13152-$18140 is close to the out-of-pocket cost unless a state or utility rebate applies.

How much does air conditioning drive solar savings in Lexington-Fayette?

Lexington-Fayette sees about 1,191 cooling degree days a year; the more air conditioning a home runs, the more of a solar systems output it uses directly.

How many quotes should I get for solar in Lexington-Fayette?

At least three; with 4 installers serving Lexington-Fayette, compare the price per watt, panel and inverter models, and the workmanship warranty.

Does heat reduce solar output in Lexington-Fayette?

Slightly; panels lose efficiency on days near 86F, so Lexington-Fayette quotes should use temperature-adjusted production estimates.