Is Solar Still Worth It in 2026? The Honest Answer.

The most common question we get in 2026 is some version of: "I heard the solar tax credit ended — does solar still make sense?" The honest answer is: it depends on where you live and what you pay for electricity, but for a large portion of US homeowners, solar is still a sound investment even without the 30% federal credit.

What changed: The One Big Beautiful Bill (Public Law 119-21, signed July 4, 2025) terminated the Section 25D residential clean energy credit for any system placed in service after December 31, 2025. A homeowner who bought a $30,000 solar system in 2025 received a $9,000 federal tax credit. The same homeowner in 2026 receives zero. That is a real and significant change.

What did not change: electricity rates keep rising. The US average residential electricity rate has increased about 2.5% per year for decades. At that pace, the electricity you would have paid for over 25 years is significantly more expensive by year 25 than by year one. Solar locks in a known cost — the amortized cost of your panels — against an escalating grid rate. That economic logic holds regardless of tax credits.

Where solar still works well: High-electricity-rate states — California, Massachusetts, Connecticut, New York, New Jersey, Hawaii — where rates are $0.20 to $0.35 per kWh. At those rates, an 8 kW system saves $1,600 to $2,800 per year in year one, and payback often falls within 10 to 12 years even without the federal credit. States with full retail net metering also extend solar value significantly.

Where solar is harder now: Low-rate states — most of the Southeast and parts of the Midwest — where rates are $0.09 to $0.12 per kWh. Without the 30% credit, payback periods in these markets can extend to 14 to 18 years. Solar can still be worth it as a long-term investment, but the monthly cash flow case is weaker.

What still helps: Many states have their own solar tax credits (New York: 25%, Massachusetts: 15%, South Carolina: 25%), property tax exemptions, sales tax exemptions, and utility rebates. State incentives were never touched by the federal legislation. Use our Incentive Finder to see what remains in your state.

Our bottom line: run the actual numbers for your location before deciding. Use our Solar Savings Calculator with your real electricity rate, system cost, and local sun hours. The 2025 decision framework was "Is payback under 8 years?" In 2026, "under 12 years" in a rising-rate environment is still a reasonable threshold for a long-lived asset.