Solar Quotes in Kentucky
Net metering under KRS 278.466
- Your utility must compensate you for electricity your system sends to the grid at a rate the Kentucky PSC sets in ratemaking. That rate varies by utility. Source: https://apps.legislature.ky.gov/law/statutes/statute.aspx?id=49546 (accessed 2026-10-20)
- Compensation is a dollar bill credit. Excess credit carries to your next bill, but it can't be transferred, and you won't get a cash refund if you close the account. Source: same (accessed 2026-10-20)
- Suppliers only have to offer net metering until cumulative capacity reaches 1% of their peak load, per the statute's terms. Source: same (accessed 2026-10-20)
Little else at the state level
We didn't find a statewide incentive as of October 2026.
A note on the federal tax credit
The federal residential clean energy credit (25D) doesn't apply to expenditures made after December 31, 2025. The IRS treats an expenditure as made when installation is completed. Source: https://www.irs.gov/newsroom/faqs-for-modification-of-sections-25c-25d-25e-30c-30d-45l-45w-and-179d-under-public-law-119-21-139-stat-72-july-4-2025-commonly-known-as-the-one-big-beautiful-bill-obbb (accessed 2026-10-20). This page isn't tax advice.
Is solar worth it in Kentucky?
It depends on your bill, roof and utility rules. Here is an estimate for a home with a $150 monthly electric bill and a south-facing, unshaded roof, before any incentives:
- Residential electricity averaged an estimated 14.27¢/kWh in Kentucky (January–July 2026), below the U.S. average of 18.19¢ (38 of 51, highest first). Source: EIA Electric Power Monthly, Table 5.6.B (accessed 2026-10-20)
- Small rooftop systems in Kentucky produced an estimated 1,579 kWh per kW of panels in 2024 (2024 small-scale solar generation divided by average 2023–2024 small-scale capacity). Source: EIA Electric Power Annual 2024, Tables 3.21 and 4.7.B (accessed 2026-10-20)
- Estimated system size: 6–8 kW, producing about 11,053 kWh a year (estimated).
- Estimated installed cost: $21,000–$36,400 before incentives, using $3.00–$5.20 per watt. Source: Lawrence Berkeley National Laboratory (2024 installed prices, 20th–80th percentile; accessed 2026-10-20)
- Estimated simple payback: 12–27 years. Savings depend on how your utility credits exported energy (see above).
Estimates only, based on public data and simple assumptions. Actual production, cost, and savings vary by home, utility, rate plan, and installer. Not a quote, and not a guarantee of savings. Ask your installer about any state, local, or utility incentives that apply. State and local programs: DSIRE.
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