The quick answer
- A typical 6 to 8 kW home system costs about $2.58 to $3.00 per watt before incentives in 2026, roughly $16,000 to $24,000 (EnergySage; DOE / NREL, as of 2026).
- Cash payback now runs about 7 to 10 years in high-rate states and 12 to 17 years where power is cheap, longer than before because the federal credit ended (DOE / NREL, as of 2026).
- The 30% federal homeowner credit (Section 25D) ended after December 31, 2025, so a homeowner who buys solar with cash or a loan in 2026 cannot claim it (IRS, as of 2026).
- State incentives and your electricity rate now decide the answer. Massachusetts SMART pays $0.03 per kWh and New Jersey’s SuSI pays a fixed amount per MWh for 15 years, while rates swing payback by years (EIA, as of March 2026).
- Solar is not worth it for everyone. Cheap power, a shaded or north-facing roof, a short stay, or weak export credit can push payback past the point where it makes sense.
Last updated June 2026, and reviewed by the MySolarFY team against the linked EIA, IRS, DOE / NREL, and state energy-office sources.
Whether solar is worth it in 2026 comes down to four numbers: your electricity rate, how much sun your roof gets, how your utility credits the power you send back, and the state incentives you qualify for. Get all four working in your favor, as millions of homes in high-rate states do, and solar pays for itself well inside its warranty and saves money for decades after. The big change this year is that the 30% federal homeowner tax credit ended on December 31, 2025, so the math now leans harder on your state and your utility than it did even a year ago. This guide gives you the real cost numbers for 2026, a worth-it read for nine states using our own electricity-rate data, and an honest look at when solar does not pay.
The four numbers that decide whether solar is worth it
Solar is not a yes-or-no product; it is a math problem, and four inputs drive the answer. The reason the same panels are a clear win in Boston and a close call in much of the South is that these four numbers vary enormously by location. Run them honestly for your own home before you sign anything.
| The number | Why it drives the answer | Solar is worth it when |
|---|---|---|
| Your electricity rate | You save the retail price of every kWh your roof makes instead of buying it | Your rate is above roughly 20 cents per kWh |
| Your sun and production | More kWh produced per kW installed means more dollars saved each year | Your roof has decent sun and little shade (estimate with PVWatts) |
| Net metering | Full-retail export credit is worth far more than a low avoided-cost rate | Your utility credits exported power at or near the retail rate |
| State incentives | State rebates, SRECs, and per-kWh payments are the main way to cut your up-front cost in 2026 | Your state runs SMART, SREC-II, NY-Sun, or a similar program |
The first two numbers set how much you save; the last two set how fast. A high rate and good sun mean a big annual saving, and strong net metering plus a state incentive shrink the years to break even. When all four line up, payback lands in the high single digits and the system runs free for 15 years or more after that. When they do not, the honest answer can be no. For the broader cost-versus-savings breakdown, see the deeper financial case for whether solar panels are worth it, and for the bill side specifically, how solar lowers your electricity bill.
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What solar costs in 2026, and why payback got a little longer
A typical home system costs about $2.58 to $3.00 per watt before incentives this year. EnergySage’s marketplace data puts the average near $2.58 per watt, while the DOE and NREL benchmark and SEIA’s figures sit closer to $3.00 per watt for a fully installed cash system (EnergySage; DOE / NREL cost benchmark, as of 2026). For the common 6 to 8 kW home system, that is roughly $16,000 to $24,000 before any incentives, with smaller systems below that band and larger ones above it.
| System size | Typical 2026 cost before incentives | Good fit for |
|---|---|---|
| 6 kW | about $16,000 to $18,000 | a smaller home or lower electricity use |
| 8 kW | about $21,000 to $24,000 | an average single-family home |
| 10 kW | about $26,000 to $30,000 | a larger home, or one adding an EV or heat pump |
Costs at roughly $2.58 to $3.00 per watt before incentives (EnergySage; DOE / NREL, as of 2026). No federal residential tax credit applies to a 2026 homeowner purchase; the 30% credit (Section 25D) ended after December 31, 2025.
Payback is the number that actually answers “worth it,” and it got longer in 2026. A year ago, the 30% federal credit cut a $20,000 system to about $14,000, so it broke even faster. That homeowner credit (Section 25D) ended after December 31, 2025, so in 2026 you carry the full cost, which adds roughly two to four years to a typical payback (DOE / NREL benchmark, as of 2026). That is why your rate and your state incentives matter more now than they did even a year ago: they are what bring payback back down. In a high-rate state with a strong incentive, cash payback lands around 7 to 10 years on a system warrantied for 25 years. In a cheap-power state with no state incentive, it can stretch past 15 years.
Is solar worth it in your state? Payback by state in 2026
The single clearest way to see “worth it” is to line states up by their electricity rate, because the rate sets your annual saving. The table below uses our own residential rate data and a simple, transparent payback illustration so you can see how much the state you live in moves the answer. The incentive column names the main state program that carries the savings now, and many of these are explained in depth on our state guides, which are linked below the table.
| State | Avg residential rate (2026) | Illustrative annual bill saving* | Key 2026 incentive beyond net metering | Illustrative cash payback* |
|---|---|---|---|---|
| Connecticut | 30.47 cents/kWh (EIA) | about $2,742 | Residential Renewable Energy Solutions netting or buy-all tariff (EnergySage) | about 7 to 8 years |
| Massachusetts | 30.21 cents/kWh (EIA) | about $2,719 | SMART 3.0 at $0.03/kWh, net metering cap-exempt to 25 kW (Mass.gov) | about 7 to 8 years |
| Rhode Island | 29.91 cents/kWh (EIA) | about $2,692 | Renewable Energy Growth performance payments (EnergySage) | about 8 years |
| New York | 28.55 cents/kWh (EIA) | about $2,570 | NY-Sun upfront incentive plus the VDER value stack (EnergySage) | about 8 years |
| Maine | 28.32 cents/kWh (EIA) | about $2,549 | Net Energy Billing kWh credits, strong community solar (EnergySage) | about 8 to 9 years |
| New Hampshire | 26.92 cents/kWh (EIA) | about $2,423 | net metering plus a small state rebate (EnergySage) | about 9 years |
| New Jersey | 23.49 cents/kWh (EIA) | about $2,114 | SuSI / SREC-II fixed payment for 15 years, full-retail net metering (NJ Clean Energy) | about 9 to 10 years |
| Pennsylvania | 20.92 cents/kWh (EIA) | about $1,883 | full-retail net metering, few state cash incentives | about 10 to 11 years |
| US average | 18.83 cents/kWh (EIA) | about $1,695 | varies widely by state and utility | about 11 to 12 years |
Illustrative annual bill saving and simple payback for a home that offsets about 9,000 kWh per year at each state’s average residential rate (EIA, as of March 2026). The annual saving is that rate multiplied by 9,000 kWh; the payback is a roughly $20,000 cash system divided by that saving, before state incentives and with no federal residential tax credit (Section 25D ended December 31, 2025). State incentives such as SMART and SREC-II shorten the payback further. Your real numbers depend on your roof, usage, system size, and the incentives you qualify for; estimate your own production with NREL’s free PVWatts calculator.
See your own state’s payback at your address →
Read the table as a gradient, not a verdict. Solar is an easy yes in the high-rate Northeast, where a strong rate and an active incentive program combine, and it is a closer call in low-rate markets where you lean almost entirely on net metering. Two states make the point. Massachusetts pairs a 30.21 cents per kWh rate with the SMART per-kWh payment and cap-exempt net metering, so the case is strong; see solar costs and incentives in Massachusetts. New Jersey has a lower 23.49 cents per kWh rate, but its SuSI program pays a fixed amount per megawatt-hour for 15 years on top of full-retail net metering, which pulls payback back down; see solar costs and incentives in New Jersey and the detail on how NJ SREC-II payments work. For the other anchor states, see solar costs and incentives in Connecticut, solar costs and incentives in New York, and solar costs and incentives in Maryland.
Is solar still worth it now that the tax credit has ended?
No federal homeowner credit applies in 2026, so the worth-it case now stands on your state instead. The 30% federal Residential Clean Energy Credit (Section 25D) ended for systems placed in service after December 31, 2025 under the One Big Beautiful Bill Act, so a homeowner who buys solar with cash or a loan in 2026 cannot claim it (IRS Residential Clean Energy Credit; IRS OBBB FAQ, as of 2026). You will still see installer pages and older articles quoting the 30% credit as if it were current; for 2026 that is simply out of date. The full timeline is on our guide to what the federal solar tax credit change means in 2026.
One federal credit still exists, but it is not yours to claim. A separate commercial credit, Section 48E, can apply to a leased or power-purchase-agreement system, and the business that owns the panels claims it, not the homeowner (SEIA tax policy, as of 2026). On a lease or PPA you do not file for a federal credit; the system owner does, and it may pass some of that value through in your rate. So the practical 2026 answer is that solar is worth it where your state programs and your electricity rate make it worth it, not because of a federal homeowner credit, which ended after December 31, 2025.
Note: The 30% federal homeowner tax credit (Section 25D) ended after December 31, 2025, so be careful with any 2026 quote or calculator that still subtracts it from your price, because that overstates your savings. Ask the installer to show your payback both with and without any incentive, and to use today’s state incentive value, not last year’s.
When solar is not worth it
An honest worth-it page has to cover the cases where the answer is no, and there are a few. Solar is a long-term investment in your roof and your home, so the situations below can tip the math the wrong way (DOE / NREL benchmark, as of 2026):
- Your electricity is cheap. Below roughly 14 to 15 cents per kWh, the dollars you save each year are small, and payback can run past 15 years even with good sun.
- Your roof is shaded or faces the wrong way. Heavy tree cover, a north-facing main roof, or a small usable area cuts production enough to undermine the savings. Estimate yours with PVWatts before assuming.
- You are moving soon. If you sell before the system pays back, you are counting on solar to raise your sale price rather than on your own bill savings, which is a different and less certain bet. This time-horizon trade-off weighs heaviest on a fixed income, where our solar for seniors guide walks through the honest payback-vs-horizon math.
- You rent, or your utility pays little for exports. A renter cannot install on a roof they do not own, and a utility that credits exports at a low avoided-cost rate rather than retail weakens the case for any system sized to export.
If two or more of these describe you, slow down and run the numbers carefully, or consider community solar instead. None of them is automatically disqualifying, and a good local installer will tell you honestly when a roof is not a strong candidate. That is also why we screen for installers who give a straight production estimate rather than a one-size pitch.
How to pay for solar, and who keeps the incentives
How you pay changes who captures the state incentive, which changes your worth-it math. If you own the system with cash or a loan, you keep the SMART payment, the SREC income, and any state tax benefit, and you get the fastest payback and the most lifetime savings. On a lease or PPA you can often start with no up-front cost, but it is a long-term agreement with monthly payments, not free solar, and the company that owns the panels keeps the incentives.
| Path | Up-front cost | Who keeps the state incentive | Best when |
|---|---|---|---|
| Cash purchase | Full system cost | You, the owner | You want the fastest payback and the most lifetime savings |
| Solar loan | Little to none, financed | You, the owner | You want ownership without paying cash up front |
| Lease or PPA | $0-up-front where eligible | The third-party owner | You prefer no up-front cost and a simpler, fixed monthly bill |
For the mechanics behind these credits, see how net metering credits your solar exports and the state and utility solar incentives that still apply in 2026.
How to get a worth-it answer for your own home
A national average cannot tell you whether solar is worth it; your address can. The fastest way to a real answer is a written quote from a licensed local installer that uses your actual roof, your usage, your utility’s net-metering rules, and today’s state incentive value. Rather than chasing a “best installer” list, screen any company against objective criteria:
- A valid state contractor or electrical license and, ideally, NABCEP certification, the industry’s professional standard for PV installers.
- A clear workmanship and equipment warranty in writing, and a production estimate you can hold them to.
- A transparent quote that shows payback with and without incentives and uses the current state incentive value, not last year’s.
- Real experience with your utility’s interconnection and your local permitting, so your Permission to Operate is not held up.
For a full checklist, see the right questions to ask a solar installer. MySolarFY matches you with licensed installers that serve your area so you can compare real local quotes side by side, with no obligation.
Check what solar is worth at your address →
Frequently asked questions
Is solar worth it in 2026?
For most owner-occupied homes in high-rate states with decent sun, yes, though the case is closer than it was before the federal tax credit ended in 2025. Worth-it comes down to four numbers: your electricity rate, your roof’s production, how your utility credits exported power, and your state incentives (EIA, as of March 2026). In the high-rate Northeast, where rates run 23 to 30 cents per kWh and states run programs like SMART and SuSI, cash payback is commonly 7 to 10 years on a system warrantied for 25. Where power is cheap or net metering is weak, payback can exceed 15 years and the answer can be no. Run your own four numbers before deciding.
How long does it take solar to pay for itself now?
In 2026, a typical cash purchase pays back in about 7 to 10 years in high-rate, incentive-rich states and 12 to 17 years in low-rate markets (DOE / NREL cost benchmark, as of 2026). Payback is longer than a few years ago because the 30% federal homeowner credit ended after December 31, 2025, so you now carry the full system cost. A higher electricity rate, a strong state incentive, and good sun all shorten it, while cheap power and heavy shade lengthen it. The honest figure for your home comes from a written quote using your rate and roof.
Is solar still worth it without the federal tax credit?
Often yes, but it depends more on your state now. The 30% federal Residential Clean Energy Credit (Section 25D) ended for systems placed in service after December 31, 2025, so a 2026 homeowner buying with cash or a loan cannot claim it (IRS, as of 2026). What carries the case instead is your electricity rate plus state programs: Massachusetts SMART pays $0.03 per kWh, New Jersey’s SuSI pays a fixed amount per MWh for 15 years, and many states still credit exports near retail (Mass.gov; NJ Clean Energy, as of 2026). In high-rate states those add up to a strong payback even without the federal credit.
In which states is solar most worth it?
Solar pays back fastest where electricity is expensive and the state runs an active incentive. Among the states we cover, Connecticut at 30.47 cents per kWh, Massachusetts at 30.21 cents, Rhode Island at 29.91 cents, and New York at 28.55 cents lead on rate alone (EIA, as of March 2026). New Jersey has a lower rate but its 15-year SuSI / SREC-II payment narrows the gap. Pennsylvania and other lower-rate states lean almost entirely on net metering, so payback runs longer. See your own state guide for the full incentive picture, since your utility and program can shift the answer.
When is solar not worth it?
Solar is a weak fit when your power is cheap (below roughly 14 to 15 cents per kWh), when your roof is heavily shaded or faces north, when you plan to move before the system pays back, or when your utility pays little for exported power (DOE / NREL benchmark, as of 2026). Renters are also better served by community solar than rooftop. If two or more of these describe you, the payback can stretch past the point where it makes sense. A reputable installer will give you a straight production estimate and tell you when a roof is not a strong candidate.
How do I find out if solar is worth it for my home?
Get a written quote from a licensed local installer that uses your actual roof, your real electricity usage, your utility’s net-metering rules, and today’s state incentive value, and ask to see payback both with and without incentives. Estimate your roof’s output first with NREL’s free PVWatts calculator so you can sanity-check the installer’s number. MySolarFY is a free service that matches you with licensed installers who serve your area, so you can compare real local quotes side by side with no obligation and no credit pull to check.
Reviewed by the MySolarFY team. Figures were verified against the linked EIA, IRS, DOE / NREL, SEIA, Mass.gov, and NJ Clean Energy Program sources as of June 2026; electricity rates, the SMART and SuSI incentive values, and net-metering rules change, so confirm current terms with your utility and state energy office before you decide. MySolarFY does not provide tax or financial advice; consult a licensed professional about your own situation. Learn more about the MySolarFY team and how we work.
MySolarFY is a free service that matches homeowners with licensed solar installers. We are not an installer, financing company, or government program. “No up-front cost” refers to qualifying lease or PPA financing, where eligible homeowners may have no out-of-pocket cost at installation. Lease and PPA terms typically run 20 to 25 years, may include an annual price escalator, and total payments may exceed the cost of a cash purchase; on a lease or PPA the SRECs and any tax benefits go to the company that owns the system, not the homeowner. Homeowners do not get the federal residential credit that ended after December 31, 2025. Solar panels are not free and monthly payments apply. Eligibility, savings, incentives, and rates vary and are not guaranteed. See our full disclaimer.
