Are Solar Panels Worth It? Costs, Savings and Payback in 2026
Home solar can cut your electric bill for decades, but whether it pays off depends on your electricity rates, your roof, how your utility credits extra power and how you pay. This guide covers what solar costs now that the federal tax credit has ended for homeowners, how to estimate payback, buying vs leasing, and how to tell if your home is a good fit.
By Pond.com editors Updated 4 min read
Quick answer
- A typical home system of 5 to 10 kilowatts often costs about $14,000 to $28,000 before any incentives, averaging around $3 per watt.
- The 30% federal tax credit for homeowners who buy solar ended for systems installed after December 31, 2025.
- Solar pays off best with high electricity rates, a sunny unshaded roof, good net metering and plans to stay in the home for years.
- Leases and power purchase agreements can now be cheaper upfront, because the solar company may still get a federal credit, but you save less in the long run.
- Get at least three quotes and check your utility's rules for extra power before you sign anything.
Solar panels let you make some or most of your own electricity, and prices have fallen a long way over the last decade. But 2026 brought a big change: the federal tax credit that knocked 30% off the cost for homeowners ended. That makes it more important than ever to work out the real numbers for your home before you sign.
This guide is general information, not financial or tax advice.
What solar costs
| System size | Typical home | Rough cost before incentives |
|---|---|---|
| 5 kW | Smaller home or low usage | About $14,000 |
| 7 to 8 kW | Average US home | About $20,000 to $23,000 |
| 10 kW | Larger home, electric car or heat pump | About $28,000 |
Prices vary widely by state, roof type and installer, from roughly $2 to $3.50 per watt. The cost covers panels, an inverter, racking, wiring, permits and installation.
The tax credit has ended for buyers
Homeowners who bought solar used to get a 30% federal tax credit. It ended for systems installed after December 31, 2025. Many websites and sales pitches still mention it, so check any quote that includes it.
What's still available:
- State and local incentives, such as rebates, tax credits or property tax exemptions, in some states.
- Utility rebates and performance payments in some areas.
- Leases and power purchase agreements: the solar company may still claim a commercial credit for systems that start construction by July 4, 2026 or go into service by the end of 2027, and some pass the savings on. See solar lease vs PPA vs buying.
Work out your payback
- Add up a year of electric bills and note your rate per kilowatt-hour.
- Get the system size and yearly production from each quote.
- Estimate yearly savings: production × your rate, adjusted for how your utility pays for extra power.
- Divide the net cost by yearly savings to get rough years to payback.
Example: a $21,000 system that saves $1,800 a year pays back in about 12 years, then keeps saving for many more. With $1,000 in yearly savings, it would take 21 years, which may not be worth it.
Payback has historically ranged from about 5 to 15 years depending on the state. Without the federal credit, expect it to take longer than older articles suggest.
How your utility credits extra power
On sunny days your panels may make more power than you use. What your utility pays for it makes a big difference:
- Full net metering: extra power earns a credit at roughly your retail rate. This gives the best payback.
- Net billing: extra power earns a lower rate, as in California since 2023. You save most by using solar power yourself or storing it in a battery.
Is your home a good fit?
| Good fit | Poor fit |
|---|---|
| High electricity rates | Cheap electricity |
| Roof facing south, east or west, with little shade | Heavily shaded roof or mostly north-facing |
| Roof with 10+ years of life left | Roof that needs replacing soon |
| Full net metering, or you'll add a battery | Low payments for extra power |
| You plan to stay many years | You may move within a few years |
Replace an old roof before installing panels. Taking them off and putting them back later costs thousands.
How to pay
| Option | Upfront cost | Long-term savings | Who owns it |
|---|---|---|---|
| Cash | Full price | Highest | You |
| Solar loan | Little or none | Good, minus interest and fees | You |
| Lease or PPA | Little or none | Lower | The solar company |
Watch for solar loans with large hidden "dealer fees" built into the price.
Before you sign
- Get at least three quotes and compare the price per watt, panels, inverter, warranties and expected production. See how to get solar quotes and avoid scams.
- Check your roof and your homeowners insurance.
- Ask about your utility's interconnection process and net metering rules.
- Consider a battery if your utility pays little for extra power or you want backup. See home battery storage explained.
Common questions
Most panels come with 25-year performance warranties and keep producing for 30 years or more, slowly losing a small amount of output each year. Inverters usually need replacing sooner, often after 10 to 15 years, unless you have microinverters with longer warranties.
Yes, but they produce less. Panels still generate some power under cloud cover, and annual output depends on the overall amount of sun in your area. Even cloudier states can make solar pay off when electricity prices are high.
Owned systems often add to a home's value, particularly in areas where solar is common. Leased systems are different, because the buyer must agree to take over the lease, which can complicate a sale.
Not on their own. Grid-connected systems shut off during an outage to protect utility workers. To keep power on, you need a battery or a special inverter designed for backup.