Is Solar Still Worth It in 2026? (After the Federal Tax Credit Ended)

Short answer: Losing the 30% federal tax credit makes solar a slower payoff, not a bad one. Whether it’s worth it for you now depends much more on your electricity rate, your state’s incentives and net metering rules, and how long you plan to stay in your home than it did in 2025 — the credit used to paper over a lot of that local variation.

This guide walks through exactly what changed, what still saves homeowners money in 2026, and a framework for running your own numbers instead of relying on a generic “yes” or “no.”

What actually changed on January 1, 2026

The Residential Clean Energy Credit (Internal Revenue Code Section 25D) let homeowners who bought a solar system with cash or a loan deduct 30% of the total cost from their federal tax bill. The One Big Beautiful Bill Act (H.R. 1), signed into law on July 4, 2025, repealed it for any system placed in service on or after January 1, 2026 — with no partial credit and no multi-year phase-down. Under the prior law (the Inflation Reduction Act of 2022), the credit had been scheduled to hold at 30% through 2032 before stepping down; instead it ended roughly seven years early.

Practically, that means:

See our full breakdown in Federal Solar Tax Credit 2026: What Changed for the legislative detail and edge cases (like systems already under contract before the deadline).

What still saves you money without the federal credit

The tax credit was never the only source of solar savings — it was a discount on top of savings that come from other places, all of which are unaffected by its repeal:

• Avoided utility costs. Every kilowatt-hour your panels generate and you use is a kilowatt-hour you’re not buying from your utility, at whatever your local rate is. This is the core driver of solar economics and has nothing to do with the federal credit — and in many parts of the country, retail electricity rates have been rising faster than general inflation, which independently improves solar’s payback math over time.
• Net metering or net billing credits. Most states still require utilities to credit solar homeowners for excess electricity sent back to the grid, though the value of that credit varies enormously by state and has been reduced in some places (California’s shift to NEM 3.0 is the best-known example). Check your specific utility’s current policy — don’t assume a rate you read about a competitor’s state applies to you.
• State and local incentives. A number of states offer their own tax credits, rebates, sales-tax exemptions, or property-tax exemptions for solar installations, independent of federal policy. See our state-by-state incentives guide for what’s currently available where you live.
• Falling equipment costs. Panel and inverter hardware costs have trended downward for years on a cost-per-watt basis, which partially offsets the loss of the tax credit even though it doesn’t fully cancel it out.

A framework for deciding if it’s worth it for your home

Rather than looking for one universal answer, run through these four questions:

1. What’s your all-in system cost per watt, after any state/utility incentives (but with $0 federal credit)? See How Much Do Solar Panels Cost in 2026? for typical ranges by system size.
2. What’s your current electricity rate, and is it likely to rise? Higher rates and higher expected future rates both shorten payback.
3. What does your utility actually pay for excess solar exported to the grid? This varies more than almost any other input — get this number in writing from your utility, not from an installer’s estimate.
4. How many more years do you expect to own this home? Solar systems typically carry 20-25 year equipment warranties, but if you’ll move in 3 years, a 12-year payback period is a different proposition than if you plan to stay for 15.
5. Would a lease or PPA change the math? If the up-front cost is the blocker, comparing loan vs. lease vs. PPA is worth doing before ruling solar out — you give up ownership of any future credit, but you also remove the up-front cost that the tax credit used to offset.

Run the actual numbers with our solar savings and payback calculator using your real electricity rate and quoted system cost, rather than a national average — national averages hide the state-to-state variation that now matters more than ever.

The honest bottom line

For a homeowner with average-to-high electricity rates, decent sun exposure, and a system priced competitively, solar in 2026 typically still pays for itself well within the equipment’s warrantied lifespan — just later than it would have with the credit. For someone with low electricity rates, poor net metering terms, or a short expected time in the home, the case is meaningfully weaker than it was a year ago. The honest move is to get two or three independent quotes, plug your utility’s actual rates into a payback calculator, and compare that number against how long you’ll realistically own the home — not to rely on a single national rule of thumb in either direction.