Solar Panel Cost in Texas (2026)
The average solar panel installation in Texas costs $2.60 per watt, or about $15,600 for a typical 6kW residential system before state and local incentives. Over 25 years, homeowners in Texas can expect to save an estimated $38,000, with a payback period of around 6 years.
$2.60
Cost per Watt
$15,600
Avg System Cost
6 years
Payback Period
$38,000
25-Year Savings
Solar Panel Costs in Texas
Average cost per watt: $2.60 | Payback period: 6 years
| System Size | Estimated Cost | Est. 25-Year Savings |
|---|---|---|
| 4 kW | $10,400 | $25,333 |
| 6 kW | $15,600 | $38,000 |
| 8 kW | $20,800 | $50,667 |
| 10 kW | $26,000 | $63,333 |
| 12 kW | $31,200 | $76,000 |
Solar Savings in Texas
Texas residents currently pay an average of $13.0 cents/kWh for electricity. While this is below the national average of 16 cents/kWh, Texas homeowners still benefit from solar thanks to state incentives, net metering, and rising electricity costs.
Texas does not have a statewide net metering mandate, but many utility providers offer buyback programs or credits for excess solar generation. Check with your local utility for available options.
With an average of 5.5 peak sun hours per day, Texas receives excellent solar irradiance, supporting strong energy production throughout the year.
Solar Cost FAQs for Texas
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