Solar Panels in Texas: Cost, Savings & Incentives (2026)
How much do solar panels cost in Texas in 2026? Typical 10.0 kW system: $21,000 after 30% ITC, 14.6-year payback, 5.6 sun hrs/day, 13.8¢/kWh. Free calculators.
Calculate your exact Texas numbers
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Texas solar decision guides
Data hub — jump to in-depth sizing, bill-based, or policy guides. This page stays focused on rates & incentives.
Texas solar snapshot (2026)
A 10 kW system in Texas produces roughly 16,352 kWh/year at 5.6 peak sun hours and 13.8¢/kWh — saving about $2,256/year with ~9-year payback after the 30% ITC.
| Cost item | Amount |
|---|---|
| System cost (10 kW) | $30,000 |
| Federal 30% ITC | −$9,000 |
| Net cost after ITC | $21,000 |
| Est. annual savings | $2,256/yr |
| 25-year net profit (est.) | $35,400 |
Get at least 3 installer quotes — pricing varies up to 30% within the same state.
Texas solar incentives
Federal ITC — 30%
All US homeowners qualify for the 30% federal Investment Tax Credit through 2032. On a $30,000 system, that's a $9,000 dollar-for-dollar tax credit.
Texas state programs
Texas exempts the added value of a solar system from property tax assessments under the Texas Property Tax Code Section 11.27, meaning installing solar does not increase your property taxes. Many Texas utilities and municipalities also offer net metering programs. Austin Energy and CPS Energy have historically offered solar rebates.
Is solar worth it in Texas?
Texas combines strong sun hours (5.6/day) with moderate rates (13.8¢/kWh) — a solid case for residential solar in 2026. Use the calculators above for a bill-specific estimate, or open a decision guide below for sizing by monthly bill or home sq ft.
Frequently asked questions
Direct answers for US homeowners in Texas.