Solar Panel Cost in Texas (2026)
In Texas, home solar installs for roughly $2.40/watt in 2026. A typical 8 kW system runs about $19,200, with an estimated payback near 10.0 years at the state's ~16¢/kWh electricity rate.
| System size | Est. cost | Est. annual savings | Payback |
|---|---|---|---|
| 6 kW | $14,400 | $1,400/yr | 10.0 yrs |
| 8 kW | $19,200 | $1,900/yr | 10.0 yrs |
| 11 kW | $26,400 | $2,600/yr | 10.0 yrs |
Estimates use ~$2.40/watt installed and Texas's ~16¢/kWh rate. Before any state/local incentives.
Texas solar notes
Texas has no statewide net-metering mandate—buyback depends on your retail provider—but strong sun, cheap installs, and 'free nights/solar buyback' plans support good economics.
Heads up: the 30% federal tax credit for purchased home solar ended Dec 31, 2025. Leased/PPA systems may still qualify through 2027, and Texas may offer its own incentives — check locally.
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