The 5 best solar installers in Kentucky
Solar Energy Solutions Local
Why listed: Long-running residential and commercial solar installer covering Kentucky and surrounding states.
Synergy Home Local
Why listed: Louisville-based home services company with strong residential solar expertise.
ICON Solar Local
Why listed: Lexington-based residential solar installer with statewide KY coverage.
Sunrun National
Why listed: Largest U.S. residential solar provider. Lease/PPA-focused.
Tesla Energy National
Why listed: Tesla solar and Powerwall integration in select Kentucky markets.
Kentucky solar economics in 2026
| Metric | Kentucky average |
|---|---|
| Average residential rate | $0.12–$0.14 / kWh |
| Typical 8 kW system cost (cash) | $22,000–$28,000 before incentives |
| Average $/W | $2.75–3.50 |
| Average annual production (kWh per kW) | ~1,300–1,450 kWh/kW/year |
| Net metering structure | Net metering at retail (Kentucky Public Service Commission) |
| Average cash payback | 13–17 years |
For full state-by-state cost comparison see solar cost by state.
Kentucky incentives and rebates
- Property tax exemption: Added home value from solar exempt from property tax.
- Federal commercial ITC for lease/PPA financing.
- Federal commercial ITC: Lease and PPA structures benefit from the commercial ITC pass-through. See federal tax credit guide.
What to verify before signing in Kentucky
- Contractor license: Verify with your state contractor licensing authority before signing.
- NABCEP certification: Most reputable installers carry NABCEP-certified installers on staff. Ask which crew member holds the certification.
- Insurance: General liability + workers comp + roofer's insurance separate from electrical insurance.
- References from your county: Permitting and inspection requirements vary. Ask for 2–3 references from your specific county.
- Get at least three bids: Solar bids vary by 20–35% on the same scope of work. See how to compare solar bids.
Got bids from Kentucky installers? Compare them properly.
Upload up to four solar proposals from any Kentucky installer. The analyzer compares $/W, production estimates, equipment, and financing structure — and tells you which one to sign.
Analyze My Bids →Frequently asked questions about Kentucky solar
Does solar make sense in Kentucky?
Yes for most homeowners with a $150+ monthly electric bill, an unshaded roof, and 8+ years of expected ownership. Kentucky's specific economics are summarized in the table above.
How much does a typical Kentucky solar install cost in 2026?
$22,000–$28,000 for an 8 kW system before incentives. Effective net cost depends on your state and utility incentives.
Should I get more than three bids?
Yes — three is a minimum. Four or five is better. Solar bids vary by 20–35% on the same scope of work. See how to compare solar bids.
Are there other reputable Kentucky solar installers besides these?
Many. The list above represents installers with strong public profiles in Kentucky; reputable installers exist beyond it. Get bids from a mix and compare them objectively rather than relying on any one list.