Is Solar Worth It in 2026 Without the Tax Credit?

Here's the question every homeowner is asking right now: with the 30% federal tax credit gone, is solar still worth the money?

The short answer is it depends on where you live and what you pay for electricity. That's not a cop-out — it's the honest answer, because the math is genuinely different depending on your state, your utility rate, and how you finance the system.

Let's walk through the real numbers, with real sources, so you can decide for yourself.

What exactly changed in 2026

The One Big Beautiful Bill Act (OBBBA), signed into law on July 4, 2025 (Public Law 119-21), accelerated the termination of the Section 25D Residential Clean Energy Credit. The 30% tax credit for homeowner-owned solar and battery systems expired on December 31, 2025^[1].

That means if you buy a solar system with cash or a loan in 2026, you get $0 back from the federal government. No 30%, no reduced rate, no phase-down — it's simply gone.

What still exists:

• Section 48E — the commercial Investment Tax Credit (30-50%) still applies to company-owned systems through 2027. This is why power purchase agreements (PPAs) and leases still work — the third-party company claims the credit and passes savings to you through a lower electricity rate^[2].
• State incentives — many states still offer their own credits, rebates, and exemptions (more on this below).

What solar actually costs in 2026

EnergySage, the largest solar marketplace in the US, tracks real quotes from real homeowners. Their latest data^[3]:

Source: EnergySage marketplace data, 2026. Costs are before any state or local incentives.

State variation is wide. According to the same EnergySage data^[4]:

Source: EnergySage marketplace data, 2026.

For context, solar panel prices have dropped 61% since 2010, when the national average was $7.14 per watt^[5]. The panels themselves are cheap — only about 12% of the total installation cost^[3]. It's labor, permits, inverters, and soft costs that make up the rest.

The math: with vs. without the credit

Let's compare a typical 12 kW system bought in 2025 vs. 2026:

Same system. $9,152 more out of your pocket. That's the real impact of the credit expiration.

Does that make solar a bad investment? Not necessarily. Here's why.

Where solar still makes strong financial sense

Solar's return depends primarily on how much you currently pay for electricity. The higher your rate, the faster the system pays for itself.

Here are the US residential electricity rates as of March 2026, from the Energy Information Administration (EIA)^[6]:

Source: EIA Electric Power Monthly, Table 5.6.A, period 2026-03. Rates are average residential prices.

Solar analysis firm Solar.com estimates that homeowners paying above $0.20/kWh can expect a 10–13 year payback and $40,000–$60,000 in savings over 25 years^[2]. Returns are strongest in California, Hawaii, New York, Massachusetts, and the Northeast — states where retail electricity rates exceed $0.30/kWh.

At the national average of 18.56¢/kWh, solar is borderline. Below about 14¢/kWh, the pure financial case gets very hard to make — even with good sun exposure.

Still worth it even without the credit:

• You live in a high-rate state (above ~20¢/kWh)
• Your roof faces south and gets good sun
• You plan to stay in your home 10+ years
• Your utility offers net metering (you get credit for excess power sent to the grid)
• Electricity rates continue rising — they're up 9% year-over-year nationally^[7]

Harder to justify:

• Your electricity rate is below 14¢/kWh
• You're planning to move within 7–8 years
• Your roof needs replacement soon (adds $8,000–$15,000)
• You have generous net metering and low rates — the payback period stretches past 15 years

State incentives that still help

The federal credit is gone, but many states offer their own support^[2]:

Source: State incentive database, 2026.

New York and Massachusetts still make a strong case even without the federal credit. Texas and Florida offer tax exemptions but no direct credits — so the math there depends entirely on your electricity rate and sun exposure.

The PPA alternative: solar without buying

Here's the part most headlines miss: you can still access federal solar benefits through a lease or power purchase agreement (PPA).

Under a PPA, a third-party company owns the system on your roof. They qualify for the Section 48E commercial Investment Tax Credit (30%, still active through 2027) and pass those savings to you through a lower electricity rate^[2].

You don't own the system, and you don't get the tax credit directly. But your monthly payment is typically lower than your current electric bill from day one — no upfront cost required.

The market is shifting fast toward this model. EnergySage data shows that 51% of solar quotes in February 2026 were lease or PPA offers^[2]. It's now the dominant pathway for homeowners who want solar savings without the $30,000+ upfront cost.

Is a PPA as good as owning? Honestly, no — over 25 years, owning typically produces more total savings. But if you can't or don't want to pay $30,000 upfront, a PPA is the most realistic option in 2026.

What's happening in the market

The credit expiration is having a real impact. SEIA and Wood Mackenzie's Q4 2025 Solar Market Insight Report projects an 18% drop in residential solar installations in 2026^[8]. Customer acquisition costs are spiking — installers are spending 40% more per customer ($0.84/watt) to close sales^[2].

But the industry isn't collapsing. It's recalibrating. Solar costs keep falling, electricity rates keep rising, and the fundamentals haven't changed: the sun still shines, and the technology works.

The biggest wildcard is net metering. If your state has strong net metering (you get full retail credit for power sent back to the grid), solar is significantly more valuable. If your state has weakened net metering — as California did with NEM 3.0, which cut export compensation by roughly 75%^[9] — you'll need a battery to capture meaningful value from your panels.

Bottom line

Is solar worth it in 2026? Here's our honest take:

• Yes, if you're in a high-rate state (above ~20¢/kWh) with good sun. The payback is longer than it was in 2025, but the long-term savings are still real.
• Maybe, if you're near the national average (18.56¢/kWh). Run the numbers with our solar savings calculator — it uses real EIA rates and NREL sun data, and every assumption is adjustable.
• Consider a PPA if you want solar savings without the $30,000+ upfront cost. You won't own the system, but your monthly bill goes down from day one.
• Probably not, if your rate is below 14¢/kWh and you're not in it for environmental reasons. The math just doesn't work yet.

The 30% credit made solar an easy decision for millions of homeowners. Without it, the decision requires more thought — but it's far from dead. In the right situations, it's still one of the best long-term investments a homeowner can make.

Run your own numbers before deciding. Every home is different.