Solar Panel Cost in Georgia: $2.49/W, 23.1-Year Payback

Solar in Georgia costs about $19,920 for 8 kW at $2.49/W and pays back in roughly 23.1 years at 16.3¢/kWh with the federal credit at $0.

Updated September 2026 · Source: EIA Electric Power Monthly Table 5.6.A (July 2026 data) · next EIA update ~Oct 23

By SolarCostData Data Desk · Reviewed September 2026 · Corrections log

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Why this number

Solar panels in Georgia cost about $2.49 per watt — $19,920 for a typical 8 kW system — and pay back in roughly 23.1 years at the state’s 16.3¢/kWh average rate, with the 2026 federal credit at $0. Net billing pays exports below retail here.

Everything below uses Georgia’s real average residential electricity rate (16.3¢/kWh, EIA) and a production band of about 1,385 kWh per kW per year. Both are stated openly because they are the two inputs that decide the answer. These are estimates for sanity-checking a quote, not a quote.

Run it with your own numbers

Why Georgia’s payback lands where it does

Georgia’s average rate climbed about five percent to 16.3 cents per kilowatt-hour this July from 15.56 cents last year, putting the state at rank 24 — squarely in the middle of the national pack. Despite a decent yield of 1,385 kilowatt-hours per installed kilowatt, the payback here runs long at 23.1 years, a sign that installed cost is doing more damage to the math than either the rate or the sun. Georgia Power, the state’s dominant utility serving nearly 2.5 million residential customers, actually charges 15.5 cents, a touch below the statewide average, so its customers face a payback slightly longer than the state figure suggests. Georgia compensates exports under net billing rather than at the full retail rate, so self-consumption carries most of the economics here — one more reason the payback already runs nearly a quarter-century before installed cost is recovered.

Electric utilities in Georgia

The state average hides real spreads between utilities. The largest residential utilities EIA-861 lists for Georgia, with each one’s own average bundled residential price (2024 — revenue ÷ sales, the audited annual figure, not this month’s tariff):

Your utility decides Georgia’s real number — the ZIP lookup finds it in three clicks; the 2024 annual utility averages above sit apart from the June-2026 monthly 16.3¢ state figure.

Georgia’s rate, the last 24 months

July 2025 → July 2026: 15.56¢ → 16.27¢. The rate tracker has every month against the US average.

An 8 kW system in Georgia, priced out

The $2.49/W used above comes from EnergySage marketplace quotes (August 2026). Those are quotes in a competitive online market, not signed contract prices.

Read that table with one caveat: $2.49/W is Georgia’s market average, and it is the input most likely to differ for you. A quote $0.50 per watt above or below the $2.49 used here moves the payback by roughly a year and a half in either direction.

How much sun Georgia actually gets

A kilowatt of panels in Georgia produces about 1,385 kWh a year on an unshaded, south-facing roof at a 20-degree pitch. Sites that swap Georgia’s 1,385 kWh for a single national average are how Arizona and Washington end up with identical paybacks despite a 1.6x real difference in output.

That figure is a five-point cluster around Georgia’s largest metro area, which keeps it representative of where most people actually live rather than of the state’s best site.

City-level figures for Georgia

We have separately modeled production for 3 Georgia cities, and they are 2% apart — Atlanta at 1,387 kWh per kW against Savannah at 1,420. Installed cost held at $2.49/W; paybacks use each city’s own utility tariff and export treatment where we have official EIA-861 data, which is why some differ sharply from this page’s state-average model.

• Savannah — 1,420 kWh per kW, payback about 23.3 years (on its own utility’s tariff)
• Augusta — 1,391 kWh per kW, payback about 23.7 years (on its own utility’s tariff)
• Atlanta — 1,387 kWh per kW, payback about 23.8 years (on its own utility’s tariff)

Those are real PVGIS-NSRDB location points, not the state figure scaled by guesswork. All Georgia and other city figures .

Two adjustments matter before you apply this to your own roof:

• Shading and orientation. The 1,385 kWh figure assumes an unobstructed south-facing array. A real Georgia roof — its own azimuth and pitch, a tree or a chimney — typically produces 10-25% less; this page models 90% of the ideal, so the 9,972 kWh/year above is already derated from 11,080. A genuinely unshaded south roof can adjust upward in the calculator.
• Year-to-year weather moves output by roughly ±5% either way.

How Georgia compares with the other 49

Georgia ranks 24th of 50 on electricity price and 24th on annual output value per kW installed — close enough that its rate is a fair proxy for its solar case, which is not true everywhere. Its immediate neighbors on price are Alabama (16.4¢) just above and Missouri (16.1¢) just below.

Missouri is Georgia’s closest comparable-rate analogue — 16.1¢/kWh, roughly 1,315 kWh per kW, and a payback within about a year of this one (23.3 vs 23.1 years). If you find Georgia quotes hard to sanity-check, Missouri numbers are broadly transferable.

Net billing: the rule that decides solar in Georgia

Georgia does not credit exports at the retail rate — this is net billing , not net metering. The program is Georgia Power RNR, instantaneous netting, in force since 2026, and it credits surplus power at a published rate of 3.22¢/kWh — against a retail rate of 16.3¢.

Because a typical Georgia home uses only about 40% of its generation as it is produced, most of what the panels make is sold at 3.2¢. That is why the payback above is 23.1 years rather than the 12.0 years the same hardware would return under full-retail net metering. Raising self-consumption — a battery (worth its own arithmetic: is a home battery worth it? ), an EV charged in daylight, daytime occupancy — is the lever that closes the gap. Whether a Georgia buyer should own a battery or take a lease/TPO deal is priced in the battery buy vs. TPO calculator .

Instantaneous netting means only genuinely simultaneous surplus is exported — a stricter test than hourly or monthly netting.

One limit worth knowing: this reflects investor-owned, state-regulated utilities; Georgia’s municipal utilities and co-ops are exempt in most cases and set their own terms.

What is actually left in Georgia

The 30% federal credit ended for systems completed after December 31, 2025, so it is $0 here as everywhere. What remains is state, utility and local — and it varies far more than the federal rule ever did.

Georgia offers no state-level solar tax credit or rebate. Utility-level rebates, and the tax exemptions below, are where any remaining help comes from — those are set locally, so DSIRE and your own utility are the places to look.

Tax exemptions

There is no property-tax exemption, so a system may raise your assessed value. Ask your assessor what it would add.

If that list looks thin, it is — the solar incentives hub shows which states still put real money on the table, and where Georgia sits among them.

Is solar worth it in Georgia at 16.3¢/kWh?

Georgia is close to the national middle on both inputs, which makes it the state where the quote matters most. At 16.3¢ and 1,385 kWh per kW there is no margin from geography to absorb an expensive installer.

At a horizon that long, owning the roof is not the only route to cheaper power. Community solar versus rooftop walks through the subscription alternative — no roof, no loan, and no 23.1-year wait — which is worth reading before committing capital in a market like Georgia’s.

If you want a fast gut check before running the numbers above, the should-I-go-solar screener asks the four questions that matter most in a mid-rate state like Georgia.

Two numbers put that in context. At Georgia’s rate, the electricity an 8 kW system would produce is worth about $842 a year, so the system costs roughly 23.7 years of that output to buy outright — a simple division, before costs. The headline 23.1-year figure above is the full model: it additionally counts 2.5%/yr rate inflation, $150/yr of running costs and one inverter replacement, which is why the two differ slightly. And doing nothing is not free: 25 years of that same electricity, with rates rising at 2.5% a year, comes to about $55,404.

For a 15-year payback in Georgia — given its sunshine rather than a national average — the electricity rate would need to be about 13.8¢/kWh. Georgia is at 16.3¢, which is comfortably above that line.

Sources and method

• Electricity rate: U.S. Energy Information Administration, average price by state — EIA Table 5.6.A, July 2026 data (released Sep 2026). Rate shown is Georgia’s residential average.
• Production: PVGIS v5.2 with the PVGIS-NSRDB radiation database, 1,385 kWh/kW for a five-point cluster around Georgia’s largest metro, then the 90% real-roof factor; the assumptions, the ERA5 cross-check and the attribution are on the methodology page .
• Incentives: DSIRE — Database of State Incentives for Renewables & Efficiency, NC Clean Energy Technology Center. Verify current amounts and fund status before relying on them.
• Federal credit status: IRS, Residential Clean Energy Credit . See our 2026 energy tax credit guide .
• Payback model: shared with the solar savings calculator — 2.5%/yr utility inflation, 0.5%/yr degradation, federal credit $0.

Georgia’s rate (16.3¢, EIA Table 5.6.A, July 2026 data (released Sep 2026)), export regime, production factor, installed cost and programs were last verified on 25 September 2026; Georgia’s export credit resets on its tariff cycle and incentive budgets run out mid-year, so confirm current terms before acting. Not tax or financial advice.

Frequently asked questions

How we calculated this

Worked for Georgia: 8 kW × 1,000 × $2.49/W = $19,920 gross (federal credit $0, so net before state incentives); 9,972 kWh a year × the blended kWh value at 16.3¢ retail and 3.2¢ export ≈ $842 year-1 saving; payback ≈ $19,920 ÷ $842 = 23.1 years with 2.5%/yr rate growth, 0.5%/yr degradation and one inverter replacement in the 25-year model.

Sources: U.S. Energy Information Administration (EIA) electricity rates · DSIRE incentive records · public IRS/OBBBA guidance. Figures are modeled estimates, not quotes or tax advice. See our methodology.

States with a comparable tariff picture

• Why is my electric bill so high? — Splits a bill jump into weather, rate and usage — with Georgia’s own EIA rate history built in.
• Time-of-use rate simulator — Georgia Power’s TOU-RD-11 (base) + TOU-FCR-7 (fuel cost recovery rider) schedule is preset from its own tariff sheet — see whether off-peak pricing beats your flat rate.
• Electricity rate tracker — Georgia’s last 24 months of EIA rates, charted against the US average.
• Find your rate by ZIP — Georgia averages hide utility gaps — look yours up from EIA-861 in three clicks.
• Net metering by state (2026 table) — Every state’s export regime with program, date and source — the rule behind Georgia’s payback.
• Solar panel cost in Iowa — Same export regime at 16.0¢/kWh and a 27.6-year payback — the closest tariff comparison to Georgia.
• Solar panel cost in Indiana — Same export regime at 16.7¢/kWh and a 24.2-year payback — the closest tariff comparison to Georgia.
• Solar panel cost in West Virginia — Same export regime at 15.8¢/kWh and a 20.6-year payback — the closest tariff comparison to Georgia.