Is solar worth it in Texas in 2026?

Published July 2026 · Rules change; verify your retail plan’s current buyback terms.

Texas is the state where the answer varies most from house to house — not because of the sun, which is generous nearly everywhere, but because of the market. There is no statewide net metering mandate, and in the deregulated (ERCOT retail choice) areas your solar economics are set by whichever buyback plan you sign, plan by plan, year by year.

The structural facts

• No statewide net metering. Texas does not require utilities or retail providers to credit exports at retail. Some retail electric providers offer solar buyback plans; terms range from one-for-one credits (with caveats) to wholesale-linked rates that can be far below retail. Municipal utilities and co-ops (Austin, San Antonio, and others) set their own policies.
• Comparatively cheap grid power. Texas retail electricity has generally been cheaper than in coastal states. Cheap grid power is great for your bills and bad for solar payback: every kilowatt-hour you offset is worth less.
• Lots of sun, lots of cooling load. Production per installed kilowatt is strong, and summer air-conditioning gives many homes genuinely high daytime consumption — which raises the valuable self-consumed fraction of production.
• No federal purchase credit since the end of 2025. The 30% residential credit ended for expenditures after December 31, 2025 (what changed). Texas has no state income tax and no statewide solar rebate; there is a property-tax exemption for the added value of solar installations, and some utilities offer local rebates — check whether yours is funded before counting it.

The math is plan-dependent

That last line matters and is routinely omitted: some buyback plans pair generous export credits with a higher per-kWh import price or monthly fee than the cheapest plan you could otherwise choose. The honest comparison is your solar plan bill versus the best non-solar plan available to you, not versus the same plan without panels.

Texas-specific diligence items

1. Buyback terms can change at renewal. Retail contracts are typically 12–36 months. A 25-year asset priced against a 12-month plan is a forecast risk your installer’s spreadsheet probably ignores.
2. Credit caps and true-up rules. Some plans only net exports against usage within the month, or cap credits — excess can be forfeited.
3. Hail and wind. Parts of Texas see severe hail. Panels are tested for impact resistance, but insurance matters: confirm your homeowner’s policy covers the array and what it does to your premium — that premium change belongs in the payback math.
4. Free-nights style plans. If your best alternative plan has very cheap off-peak power, solar competes against an even lower effective rate.

Verdict pattern

Households with heavy daytime AC load, a stable one-for-one buyback option, and a competitive install price can still see solid economics in 2026 — the sun does a lot of work. Households on cheap fixed-rate plans with modest daytime usage often find the numbers marginal-to-poor once the buyback plan premium and the post-2025 incentive landscape are priced honestly. The difference is knowable in advance: it’s the same payback method we use everywhere, fed with your plan’s actual terms.