How Much do Solar Panels Save Homeowners?

Solar energy has become one of the most accessible ways for homeowners to cut electricity costs and reduce their carbon footprint. But with recent changes to federal incentives and shifting market conditions, the financial picture for going solar looks different in 2026 than it did even a year ago.

So how much can solar panels actually save you? The answer depends on where you live, how much energy you use, and how you choose to finance your system. Your total solar panel savings hinge on a few key variables, and understanding them upfront can help you make a confident decision.

How Much Do Solar Panels Cost in 2026?

Solar panel prices have come down dramatically over time. According to a SEIA and Wood Mackenzie report, the cost of installing an average-sized residential system has fallen from around $40,000 in 2010 to roughly $27,000 today. 

Prices have stabilized in recent years, and in 2025-2026, homeowners can expect to pay between $2.50 and $3.50 per watt for a residential solar installation, including panels, inverters, racking, labor, and permits. 

For a typical 6 kW system, that works out to roughly $15,000 to $21,000 before incentives.

Several factors influence where your project falls in that range:

• System Size: Larger installations tend to have a lower cost per watt, since installers can spread fixed costs across more panels.
• Panel Efficiency: Higher-efficiency panels cost more upfront but generate more power per square foot, which matters if your roof space is limited.
• Roof Complexity: Steep pitches, multiple angles, or roofing materials that require special mounting hardware add to installation costs.
• Location: Labor rates, permitting requirements, and installer competition vary by region. Southwest states like Arizona and Texas tend to have the lowest per-watt costs, while parts of the Northeast and Mountain West run higher.

What Happened to the Federal Solar Tax Credit?

The 30% federal residential solar tax credit (Section 25D) expired on December 31, 2025, One Big Beautiful Bill Act was signed into law on July 4, 2025. The bill accelerated the credit’s end date by nine years, cutting short what the Inflation Reduction Act had originally extended through 2034. 

If you purchased and installed a system before that deadline, you can still claim the credit on your 2025 tax return. But for homeowner-owned systems installed in 2026, the IRS confirms no federal tax credit is available.

There is one workaround: homeowners who choose a solar lease or power purchase agreement (PPA) can still benefit indirectly. The third-party company that owns the system remains eligible for the business investment tax credit (Section 48E) through the end of 2027, and that savings gets passed along to homeowners through lower monthly payments. 

As NPR reports, solar installers across the country are now embracing leasing models to pass along those savings. Solar Energy World offers both $0-down leases and PPAs for homeowners who want to go solar without a large upfront investment. You can also learn more about how leasing works in our solar leasing guide.

State and Local Incentives Still Matter

With the federal credit off the table for purchased systems, state-level programs carry more weight than before. Tax exemptions, rebates, renewable energy certificates, and favorable net metering policies vary by state and can still meaningfully reduce your costs. 

These programs are also shifting quickly, so it’s worth confirming what’s currently available where you live:

• Maryland
• Virginia
• Washington D.C.
• Delaware
• Pennsylvania
• New Jersey
• Florida

How Solar Savings Are Calculated

Your actual savings from a solar panel system depend on the interplay of several variables. Understanding these helps you evaluate whether the investment fits your situation.

Household Electricity Usage

Your monthly consumption, measured in kilowatt hours (kWh), determines how large a system you need. The average U.S. home uses about 10,000 kWh per year, which typically requires a 6 to 8 kW system to offset. Homes with higher usage will need more panels, increasing both cost and savings potential.

Local Electricity Rates

The more you currently pay per kWh, the more valuable each unit of solar-generated electricity becomes. States with high utility rates, such as California, Connecticut, and Hawaii, tend to produce the strongest returns.

Sunlight Exposure and Roof Orientation

A south-facing roof with minimal shading and a good tilt angle maximizes energy production. Roofs that face east or west, or that have obstructions like chimneys and trees, produce less. Learn more about how to optimize and monitor solar panel performance.

Net Metering Policies

Net metering lets you send excess solar electricity back to the grid in exchange for bill credits. In states with strong net metering rules, this can increase your savings significantly, especially during high-production months. Learn more about net metering and other credits on our solar tax credits page.

Purchase vs. Lease

Buying your system outright or through a loan gives you full ownership and the largest long-term savings. Leasing or signing a PPA lowers your upfront costs and, in 2026, still offers access to federal tax benefits through the installer. To compare your financing options, consider total cost over the life of the system, not just the monthly payment.

Average Savings Over Time

Even without the federal tax credit, solar panels still deliver meaningful savings over their 25- to 30-year lifespan. Here’s a general picture of what homeowners can expect from a standard 6 kW system:

Sources: Payback and savings estimates based on data from ConsumerAffairs, Angi, and NPR. Actual figures vary by location, system size, and electricity rates.

Savings vary by location. Homeowners in states with high electricity rates and strong net metering can land on the higher end, while those in lower-rate areas may see more modest returns. In either case, once the system has paid for itself, the electricity it generates is effectively free.

Rising utility rates also work in solar’s favor. Electricity prices have been climbing faster than general inflation in recent years, which means the value of your solar generation increases over time. 

A system that saves you $1,200 annually today could save you significantly more a decade from now.

The Solar  Payback Period in 2026

The solar payback period is the point at which your cumulative energy savings equal the cost of your system. Without the federal tax credit, that timeline has shifted. 

According to ConsumerAffairs, most solar panels pay for themselves in 7 to 12 years, though the loss of the federal credit pushes many 2026 installations toward the longer end of that range. Your specific timeline depends on system cost, electricity rates, and available state incentives. 

In states with strong local programs and high utility rates, like New York, New Jersey, and California, payback can still come in under 10 years.

That’s longer than the 6- to 8-year window many homeowners experienced with the credit, but still well within the 25- to 30-year productive life of a modern solar panel system. And homeowners who finance through a lease or PPA may see savings from day one, since monthly payments are often lower than the utility bill they replace.

Is Solar Still Worth It?

The loss of the federal tax credit changes the math, but it doesn’t erase the value of going solar. Utility rates continue to rise, panel technology keeps improving, and state incentive programs are evolving to fill some of the gap left by the federal credit’s expiration.

Solar panels also add value to your home. A 2024 SolarReviews study found that homes with solar sell for roughly 6.8% more than comparable properties, and a 2025 Solar Insure study showed California homes with panels sold for 5% to 10% more. That means your solar energy investment has financial upside well beyond monthly bill savings.

For cost-conscious homeowners, the decision comes down to how long you plan to stay in your home, your current electricity costs, and what incentives are available in your state. Request a free solar estimate to get a customized cost-benefit analysis for your home, or call us at (866) 856-4580 to discuss your options.nvestments, maximizing both their financial return and their contribution to a greener future.