Solar Panel Cost in Texas
(2026)
Real cost, savings, and ROI numbers for Texas cities.
Austin
Travis County
Avg cost
$28,050
Payback
9.9 yrs
25-yr savings
$49,800
Houston
Harris County
Avg cost
$25,920
Payback
10.1 yrs
25-yr savings
$44,700
Dallas
Dallas County
Avg cost
$27,300
Payback
10.4 yrs
25-yr savings
$45,900
San Antonio
Bexar County
Avg cost
$25,800
Payback
11.4 yrs
25-yr savings
$39,600
Fort Worth
Tarrant County
Avg cost
$24,700
Payback
10.3 yrs
25-yr savings
$42,000
Irving
Dallas County
Avg cost
$26,810
Payback
10.9 yrs
25-yr savings
$42,900
Sugar Land
Fort Bend County
Avg cost
$26,400
Payback
9.5 yrs
25-yr savings
$48,600
Flower Mound
Denton County
Avg cost
$27,000
Payback
10 yrs
25-yr savings
$47,100