Last updated on October 27th, 2026 at 06:35 am
Quick Answer: Mostly no, compared with 2025. Panel prices are climbing off record lows, and the 30% federal tax credit for homeowners ended on December 31, 2025. Solar still beats grid power in high-rate states, so your answer depends on your electricity rate and your incentives.
Table of Contents
Solar got cheaper for more than a decade. Then 2026 arrived with a new tax law and rising equipment costs. So is solar cheaper in 2026, or did the discount end?
Let’s sort it out with real numbers.
| Comparison | 2026 verdict | Why |
|---|---|---|
| vs. 2025 (equipment) | Slightly more expensive | Module prices are rising from record lows |
| vs. 2025 (your net cost) | More expensive for buyers | No federal credit for homeowner-owned systems |
| vs. grid power | Still wins in high-rate states | Utility rates keep climbing |
| vs. leasing/PPA | Leasing costs less upfront | Providers may still claim a federal credit |
Three forces drive that table:
- Hardware costs stopped falling.
- Incentives shrank.
- Electricity prices kept rising.
What “Cheaper” Actually Means: 4 Comparisons
People type “is solar cheaper in 2026” and mean four different things. Here is each one.
Cheaper than last year?
Not for equipment. Wood Mackenzie says solar module prices hit historic lows of $0.07 to $0.09 per watt in 2024 and early 2025. Analysts have since expected prices to climb.
For complete installed systems, no clean 2026 national series exists yet. Berkeley Lab’s annual price report covers systems installed through the prior year-end, so it trails the market.
Cheaper than grid electricity?
Often yes, because grid power keeps getting pricier. The U.S. Energy Information Administration (EIA) expects residential electricity to average 18.2 cents per kilowatt-hour in 2026. EIA data also show residential rates rose 7.3% between April 2025 and April 2026.
Cheaper after incentives?
Not anymore for most buyers. The federal credit that cut the price by 30% is gone for homeowner-owned systems. The next sections cover what remains.
Cheaper than a lease or PPA?
Leases and power purchase agreements (PPAs) cost less upfront. You pay little or nothing down, and the provider owns the system. You trade some long-term savings for that lower entry price.
Solar Panel Prices in 2026 vs 2025
Module price vs. installed price vs. net price
These three numbers get mixed up constantly. Keep them separate:
- Module price: what manufacturers charge for the panels alone.
- Installed price: what you pay for the full system, including labor, inverter, permits, and overhead.
- Net price: the installed price minus any incentives you actually receive.
Panels are the smallest piece of your quote. A cheap panel market doesn’t guarantee a cheap rooftop system.
Why panel prices are rising from the bottom
Four forces are pushing costs up:
- The price war cooled. Wood Mackenzie called the shift a move away from loss-making price wars. It also notes China supplies over 80% of the world’s solar modules.
- China ended an export subsidy. China eliminated its VAT export rebate on solar products effective April 1, 2026.
- Silver got expensive. Silver hit a record of about $83.62 an ounce in early 2026. Silver is a key ingredient in solar cells.
- Tariffs add pressure. U.S. duties on imported equipment raise the cost of many modules.
Solar panels don’t read the news. Their supply chain does.
Chart to add: Module price trend, 2020–2026. Build it from Wood Mackenzie’s published price commentary and Berkeley Lab’s public data file. Label every point with its source.
How Much Does Solar Cost in 2026? (By System Size)
Industry quote data put residential installation prices at roughly $2.50 to $3.50 per watt before incentives. Multiplying that range by system size gives these rough totals:
| System size | Estimated gross cost (before incentives) |
|---|---|
| 5 kW | $12,500 – $17,500 |
| 7 kW | $17,500 – $24,500 |
| 10 kW | $25,000 – $35,000 |
| 12 kW | $30,000 – $42,000 |
These are simple arithmetic ranges, not quotes. They line up with market data: one large quote marketplace reports an average 12 kW system near $31,135 before incentives.
What you’re paying for
Panels aren’t the biggest line item. Sources disagree on their share. One marketplace puts panels at about 12% of total cost, while another industry analysis puts it at 25% to 30%. The gap comes from what each source counts as “equipment” and which market it measures.
The rest covers the inverter, racking, wiring, labor, permits, sales costs, and installer margin.
Why quotes vary so much
Two systems with identical specs can carry very different prices. Berkeley Lab data show the median 2024 price for cash purchases was $3.50 per watt, almost $1 per watt above the average quote on one comparison marketplace. Shopping around matters.
Installer overhead, brand choice, roof complexity, and local labor rates all move the number.
What Changed in 2026? Incentives and Policy
The U.S. homeowner tax credit ended
The 25D residential clean energy credit terminated as of December 31, 2025, under the 2025 budget law. If a homeowner-owned system came online after that date, the 30% credit doesn’t apply.
Two groups still get something. Homeowners who finished installs by the deadline can still claim the credit, and unused credits can carry forward. Confirm the details with a tax professional.
Battery buyers lost out too. The 25D credit also stopped covering home battery storage.
What’s left: state incentives, net metering, and leases
State incentives vary widely. Some states offer rebates, tax credits, or property tax exemptions. Others offer nothing.
Net metering decides how much your exported power earns. The U.S. has no federal net metering law, so each state sets its own rules. California’s NEM 3.0 cut export compensation by roughly 75% for new systems. Texas has no statewide net metering mandate. Check your state’s rules before you sign anything.
Leases and PPAs still tap federal credits. Under the 48E credit, solar projects must begin construction by July 4, 2026, or be placed in service by December 31, 2027. The provider claims the credit, and some of the savings can reach you through lower payments.
Changelog: key dates
| Date | What happened |
|---|---|
| Dec 31, 2025 | Homeowner credit (25D) ended |
| Apr 1, 2026 | China’s solar VAT export rebate ended |
| Jul 4, 2026 | “Begin construction” deadline for lease/PPA projects passed |
| Dec 31, 2027 | Placed-in-service deadline for lease/PPA projects that missed the July date |
Solar vs. Grid Electricity: Cost per Kilowatt-Hour
Solar’s value depends on the price of the power it replaces. EIA data for March 2026 show how wide that gap is:
| State | Residential rate (¢/kWh) |
|---|---|
| Hawaii | 42.23 |
| California | 33.35 |
| Massachusetts | 30.21 |
| U.S. average | 18.56 |
| Texas | 16.39 |
| North Dakota | 11.95 |
That table reflects EIA figures for March 2026.
Curious whether solar can wipe out your bill completely? This breakdown of solar lights and zero electricity bills shows what’s realistic and what’s marketing.
Where solar still wins
Solar wins where power is expensive and your state credits exports well. Think Hawaii, California (with a battery), and the Northeast. EIA expects the largest residential price increases along the East Coast.
Where it’s marginal
Solar struggles where power is cheap and export credits are low. In North Dakota, each kilowatt-hour you offset saves about 12 cents. That makes payback long.
Payback Period in 2026: Realistic Numbers
Payback is simple: net system cost ÷ annual savings.
The table below uses illustrative round numbers, not a quote. It assumes a $21,000 system that offsets 10,000 kWh per year. EIA data put average household use near 10,800 kWh a year. It values every kWh at the state’s retail rate.
| Scenario | Rate | Annual savings | Simple payback |
|---|---|---|---|
| Hawaii | 42.23¢ | $4,223 | ~5.0 years |
| California | 33.35¢ | $3,335 | ~6.3 years |
| Massachusetts | 30.21¢ | $3,021 | ~7.0 years |
| U.S. average | 18.56¢ | $1,856 | ~11.3 years |
| U.S. average with the old 30% credit | 18.56¢ | $1,856 | ~7.9 years |
| Texas | 16.39¢ | $1,639 | ~12.8 years |
| North Dakota | 11.95¢ | $1,195 | ~17.6 years |
Read this table as a sensitivity check, not a forecast. Losing the credit adds about three and a half years at the U.S. average rate.
The real world adds complications. Export credits can be lower than retail. Installed prices differ by state. Rising utility rates shorten payback, while financing costs and panel aging lengthen it. NREL’s review of nearly 2,000 degradation rates found a median of 0.5% per year.
How batteries change the math
A battery adds cost. It earns its keep mainly where export credits are low, where evening rates run high, or where outages are a real risk. Run the numbers with and without storage before you buy it.
How interest rates and financing change the math
A loan adds interest to your total cost. Compare the loan rate against what you expect to save. A low-rate loan can keep monthly payments close to your old bill. A high-rate loan can erase the savings.
Run Your Own Numbers
Four steps get you a personal estimate:
- Find your rate. Check your latest utility bill for cents per kWh.
- Find your usage. Add up 12 months of kWh.
- Get quotes. Note the gross price and the incentives each quote claims.
- Divide. Net cost ÷ (annual kWh offset × your rate).
Need a walkthrough? This guide on how to calculate your solar bill covers each step.
Calculator slot: Embed your payback calculator here. Inputs: location, monthly bill, system size, buy/loan/lease.
Buy, Lease, or Wait? A Decision Guide
Buying with cash or a loan
You own the system and keep all the savings. You also carry the cost and the maintenance. With no federal credit, ownership makes the most sense where electricity prices are high and net metering is strong.
Leasing or a PPA
You pay little upfront. The provider owns the system and may claim the federal credit. You trade some long-term savings for lower upfront cost. Read the contract for price escalators, transfer terms, and what happens when you sell your home.
When waiting makes sense
Waiting can pay off if your roof needs replacing, your state is debating net metering changes, or you can’t get a competitive quote. Waiting has a price, though. Every year you wait is a year of bills you could have trimmed. EIA expects residential prices to keep rising, though at about 2% in 2027.
Who Should (and Shouldn’t) Go Solar in 2026
Solar makes sense if you:
- Pay high electricity rates
- Live in a state with strong net metering or state incentives
- Have a sunny, unshaded roof in good condition
- Plan to stay in your home for the payback period or longer
Hold off if you:
- Pay low electricity rates and your state pays little for exports
- Need a new roof within a few years
- Plan to move soon
- Only have quotes from one installer
Hidden Costs and Risks
- Roof work. Replacing a roof later means removing and reinstalling panels.
- Net metering changes. Rules can shift for new systems. Ask what applies to you.
- Degradation. Output slips a little each year.
- Inverter replacement. The inverter may wear out before the panels do. Ask for its warranty in writing.
- Installer quality. A cheap quote from a weak installer can cost more in the end.
How to Get the Best Price: 5 Steps
- Collect at least three quotes. Spreads between installers can be large.
- Compare price per watt. Use $/W, not the total, so system size doesn’t distort the comparison.
- Check warranties. Look at panel, inverter, and workmanship coverage.
- Verify credentials. Look for licensing, insurance, and certified installers.
- Check state and local incentives. Use your state energy office or the DSIRE database.
FAQs
Do solar panels increase home value?
They can. An older Berkeley Lab study found buyers paid about $4 per watt more for homes with owned solar, around $15,000 for a typical 3.6 kW system. That study also noted the premium shrinks as systems age. Local markets differ.
Is leasing cheaper than buying?
Leasing is cheaper upfront. Over the long run, you generally give up some savings to the provider. Compare total costs over the contract term.
Should I wait until 2027?
No known law restores the homeowner credit. Waiting means more months of full utility bills, and prices may drift up. Wait only if you have a concrete reason, such as a pending roof replacement.
How long does payback take without the tax credit?
It depends on your rate and system price. In the simple example above, payback runs about 5 years in Hawaii and about 11 years at the U.S. average rate.
Is the federal solar tax credit still available?
Not for homeowner-owned systems placed in service after December 31, 2025. Lease and PPA providers may still claim a commercial credit, subject to the deadlines above.
Will solar panel prices go down more?
Near-term signs point up. Wood Mackenzie and other analysts expect modest increases as the price war cools and input costs rise. Nobody can promise the direction, so treat forecasts as forecasts.
Is solar still worth it in 2026?
Often yes, especially in high-rate states with strong net metering. In low-rate states, payback can stretch past a decade. Run your own numbers first.
Summary
So, is solar cheaper in 2026? Not compared with 2025, since equipment costs are up and the homeowner tax credit is gone. Compared with your utility bill, it can still win where power is expensive.
Start with your rate, your roof, and three quotes. Then run the payback math before you sign.
Next step: use the calculator above, or request quotes and compare them in dollars per watt.
Methodology and Sources
I built this article from public data, and I name each source in the text. Key sources:
- U.S. Energy Information Administration (EIA): residential electricity prices and the Short-Term Energy Outlook
- National Renewable Energy Laboratory (NREL): photovoltaic degradation review
- Lawrence Berkeley National Laboratory: Tracking the Sun pricing reports and home-sales premium research
- Solar Energy Industries Association (SEIA): fact sheet on the 2025 budget law’s solar provisions
- Wood Mackenzie: module price analysis
- DSIRE: state incentive and net metering database
The payback table uses my own arithmetic with stated assumptions. It illustrates sensitivity to electricity rates and does not predict your result. Prices and policy change often, so verify before you buy. This article is general information, not financial or tax advice.
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