Solar Panel Cost in Pittsburgh, PA 2026: ~10.9-Year Payback
In Pittsburgh, PA, an 8 kW system at $2.58/W produces about 1,186 kWh per kW and pays back in roughly 10.9 years at 21.74¢/kWh with the federal credit at $0.
· Source: EIA Electric Power Monthly Table 5.6.A (July 2026 data) · next EIA update ~Oct 23
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- Pittsburgh production
- 1,186 kWh/kW/yr
- Pennsylvania average
- 1,270 kWh/kW/yr
- Electricity rate
- 21.7¢/kWh
- 8 kW installed cost
- ~$20,640
- 2026 federal credit
- $0
- Payback (utility math)
- 10.9 years
Why this number
A kilowatt of panels in Pittsburgh produces about 1,186 kWh a year, the lowest of the 2 Pennsylvania cities modeled here — behind Philadelphia at 1,320. That is a payback of roughly 10.9 years against 9.8 years in Philadelphia, with the same electricity rate, the same export rule and the same installed price. The difference is entirely the sky.
What sets Pittsburgh apart
Lowest wave-2 yield modeled — river-valley cloud shows up clearly against Philadelphia.
Your utility, officially
Pennsylvania’s average residential rate is 21.7¢/kWh, and Pittsburgh’s Duquesne Light Co bills almost exactly that, at 21.74¢. These are the residential figures Pittsburgh’s utility reported to the U.S. Energy Information Administration on Form EIA-861 for 2024 — computed as revenue ÷ sales from the official file, not estimated:
| Utility | EIA ID | Residential avg price | Residential customers | Net-metering (residential, self-reported) |
|---|---|---|---|---|
| Duquesne Light Co | 5487 | 21.74¢/kWh | 434,171 | 9240 customers / 63.639 MW |
How exports are treated matters as much as the headline price: Duquesne Light Co is modeled here under the state’s full-retail net metering rules, and that treatment is baked into every payback figure on this page.
Pittsburgh is Duquesne Light territory: an investor-owned utility with 434,171 residential customers in the 2024 EIA-861 data and a bundled residential average of 21.74¢/kWh — the most expensive default electricity of any wave of cities we have added from the Midwest and Mid-Atlantic. Pennsylvania is a retail-choice state, so that figure describes only what Duquesne’s own default-service customers paid; if you buy generation from a competitive supplier, your contract rate is the one that belongs in the calculator, and it is printed on your bill.
Now the part that sounds wrong and is not. PVGIS models Pittsburgh at 1,186 kWh per kW per year, the lowest yield in this entire wave — river-valley cloud shows up clearly when you put it next to Philadelphia’s 1,320. Yet Pittsburgh’s solar economics beat Philadelphia’s. A kilowatt of panels here offsets about $258 of default-rate electricity in its first year (1,186 kWh at 21.74¢); the same kilowatt in Philadelphia, with 11% more sun but PECO’s 16.16¢ rate, offsets about $213. The 35% price gap swamps the 10% sun gap. Duquesne’s high rate is bad news for every appliance in your house and good news for the one investment that makes electricity — the gloomiest major city in Pennsylvania is, on default rates, the better place in the state to put panels on a roof.
The export rules are the same statewide: full-retail net metering under 52 Pa. Code, which our data carries at medium confidence, so get your crediting terms from Duquesne in writing. Pennsylvania offers no state credit and no rebate — just a low-value SREC market — and our cost data has no property-tax treatment on file for the state, so the case is bill savings against an installed-cost average of $2.58 per watt.
Duquesne’s filing counts 9,240 residential net-metered customers and 63.639 MW — about one home in 47, a slightly denser fleet than PECO’s one in 56 despite the worse sun, which is the adoption data quietly agreeing with the arithmetic above. Average system size is about 6.9 kW. The caveat that matters most here is the retail-choice one: everything in the previous paragraphs is computed at the 21.74¢ default. A shopped customer paying less avoids less per kilowatt-hour, and the advantage over Philadelphia shrinks with it. Check the supplier line before you believe any of this applies to you.
Source: EIA Form EIA-861, 2024 final release , accessed 2026-09-02. Average price is total residential revenue divided by total residential sales for the year — your own rate depends on your tariff and usage tier.
Pennsylvania is not one solar market
Two Pennsylvania cities have their own modeled figures, and they are 11% apart — Pittsburgh at 1,186 kWh per kW against Philadelphia at 1,320. The rate, the export rule and the $2.58/W installed cost are identical for both; only production moves.
| Location | kWh per kW per year | 8 kW output | Annual value | Payback |
|---|---|---|---|---|
| Philadelphia | 1,320 | 9,504 kWh | $2,064 | 9.8 yrs |
| Pittsburgh (this page) | 1,186 | 8,539 kWh | $1,855 | 10.9 yrs |
| Pennsylvania state average | 1,270 | 9,144 kWh | $1,986 | 10.2 yrs |
Against the state figure, Pittsburgh runs 6.6% below Pennsylvania’s 1,270 kWh per kW — a payback 0.7 years longer than the statewide 10.2-year estimate on the same hardware at the same price.
An 8 kW system in Pittsburgh, priced out
| Metric | Estimate for Pittsburgh | Pennsylvania statewide |
|---|---|---|
| Production, unshaded 20° south | 1,186 kWh per kW/yr | 1,270 kWh per kW/yr |
| 8 kW output after a 10% roof derate | ~8,539 kWh/yr | ~9,144 kWh/yr |
| Average residential rate | 21.7¢/kWh (EIA) | 21.7¢/kWh |
| Installed cost, 8 kW | ~$20,640 at $2.58/watt | ~$20,640 |
| 2026 federal credit | $0 | $0 |
| Export rule | Full-retail net metering | Full-retail net metering |
| Export credit modeled | retail (21.7¢/kWh) | retail (21.7¢/kWh) |
| Annual value of that output | ~$1,855 | ~$1,986 |
| Rough payback (your utility) | 10.9 years | 10.2 years (state-average model) |
| 25-year net position | $32,922 | — |
Only the first two rows differ. Everything financial — rate, tariff, price per watt — is inherited from Pennsylvania without change, which is the point: a city page that quietly used a different electricity rate from its state page would be guessing, not measuring.
Doing nothing is not free either. Twenty-five years of the electricity an 8 kW Pittsburgh array would produce, with rates rising at 2.5% a year, comes to roughly $63,363.
Electricity isn’t only for panels — the heat pump vs. furnace cost calculator compares heating costs at Pittsburgh’s own 21.7¢/kWh rate.
Run it with your own bill
Shared methodology · identical on every city page
- Production figures are unshaded, south-facing, 20° PVGIS values. A real roof — its own pitch, orientation, a tree or a chimney — typically produces 10–25% less; every payback here already carries a 10% real-roof derate.
- Paybacks include $150/yr of running costs and one $2,000 inverter replacement in year 14, which is why they run longer than paybacks quoted elsewhere.
- State export rules cover investor-owned, state-regulated utilities. Municipal utilities and rural electric cooperatives are exempt in most states and set their own terms.
- Installed cost is the state-level EnergySage market figure, not a city quote; a swing of 50¢/W moves payback by roughly a year and a half either way. Get three quotes before trusting any payback — including ours.
Pittsburgh against the rest of Pennsylvania
Same rate, same export rule, same installed price per watt — only the sunshine changes:
| City | kWh per kW | Payback |
|---|---|---|
| Philadelphia | 1,320 | 9.8 years |
| Pittsburgh | 1,186 | 10.9 years |
A 11% production span across one state is the reason a single statewide number is only ever a starting point.
What Pennsylvania pays Pittsburgh for exported power
Pennsylvania credits exported power at the retail rate under 52 Pa. Code , so a kilowatt-hour a Pittsburgh array sends to the grid is worth the same as one you buy. That is the best case for solar economics and it is why the payback above is what it is.
It is also the assumption most likely to change. Twenty-two states have already moved to net billing. If Pennsylvania did the same on typical terms, this system would take about 19.1 years instead of 10.9 — 8.2 years’ difference from a policy change, with no change to the hardware and none to Pittsburgh’s weather.
Sources and method
- Production: modeled with PVGIS v5.2 PVcalc (European Commission JRC) using the PVGIS-NSRDB radiation database — the same NREL satellite dataset PVWatts draws on for the Americas. Assumptions: 4 kWp, standard c-Si, 14% system loss, roof mounting, 20-degree tilt, due south, horizon shading on. The 1,186 kWh per kW figure for Pittsburgh is a modeled location point, not an interpolation from the Pennsylvania average. PVGIS is free to use with JRC attribution requested; the underlying NSRDB is public domain (NREL/DOE).
- Real-roof derate: a separate 10% deduction for azimuth, pitch and shading, applied in the shared model rather than folded into the production data — so you can adjust it if your roof is genuinely unobstructed.
- Electricity rate: U.S. Energy Information Administration, average price by state . This is Pennsylvania’s residential average; EIA does not publish a Pittsburgh figure, so the state rate is used and labeled as such.
- Export rules: 52 Pa. Code , from our Pennsylvania state page and the shared export-rules dataset behind it.
- State average rate: EIA Table 5.6.A, July 2026 data (released Sep 2026), used for every state-average comparison on this page.
- Payback model: shared with the solar savings calculator and the state pages — 2.5%/yr utility inflation, 0.5%/yr degradation, $150/yr running costs, one $2,000 inverter replacement in year 14, federal credit $0. The rest of the toolset — battery, sizing, financing — is under all calculators .
- Incentives: DSIRE . City and utility programs change more often than state ones — check yours directly.
Electricity rate, export regime, production figure and installed cost on this page were last verified on 30 August 2026. Export credits reset on annual tariff cycles and incentive budgets run out mid-year, so treat every figure as a snapshot at that date and confirm current terms before acting. Nothing here is tax or financial advice.
Frequently asked questions
How much do solar panels cost in Pittsburgh in 2026?
About $20,640 for a typical 8 kW system at $2.58 per watt, before any incentive. With the federal credit at $0 in 2026 that is close to your net cost. Note that the price per watt is a Pennsylvania market average — there is no reliable city-level cost data, so treat it as a starting point and get three quotes.
What is the solar payback in Pittsburgh?
Roughly 10.9 years on this model, using Pittsburgh’s own production figure of 1,186 kWh per kW and its own utility tariff (21.74¢/kWh) with each utility’s real export treatment. That includes $150 a year of running costs and one inverter replacement, which many published paybacks leave out.
Is Pittsburgh better or worse for solar than the rest of Pennsylvania?
Against the state figure, Pittsburgh runs 6.6% below Pennsylvania’s 1,270 kWh per kW — a payback 0.7 years longer than the statewide 10.2-year estimate on the same hardware at the same price.
Is solar worth it in Pittsburgh in 2026?
At 21.72¢/kWh and 1,186 kWh per kW, an 8 kW system in Pittsburgh pays back in about 10.9 years on this model. Treat that as a starting point for reading real quotes rather than as a quote: your roof’s orientation, its shading and the price you are actually offered will move it more than your city does.
How we calculated this
Year-1 saving = production (kW × the city’s modeled kWh per kW) × the blended kWh value (retail rate for self-use, the state export rule for exports). Payback = net cost ÷ year-1 saving, with the federal credit at $0 for 2026 purchases and cost per watt from the state’s installed-price band. Production is modeled from PVGIS/NSRDB irradiance for the city.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.
Compare with the rest of Pennsylvania
- Solar panel cost in Pennsylvania — The statewide picture: Pennsylvania’s rate, incentives, export rules and the 1,270 kWh per kW average this page corrects.
- Solar panel cost in Philadelphia — 1,320 kWh per kW and a 9.8-year payback — better than Pittsburgh on identical hardware.
- Solar panel cost in Albany — 1,178 kWh per kW in New York — the closest production match to Pittsburgh in our data.
- Solar panel cost in Hilo — 1,177 kWh per kW in Hawaii — the closest production match to Pittsburgh in our data.
- All city solar figures — The 66 US cities with their own modeled production data, and the spreads between them.