Solar Panel Cost in Dallas, TX
Updated 2026 guide to solar panel prices, savings, and payback period in Dallas.
Estimated Solar Savings
Solar Panel System Costs in Dallas, TX
Below are estimated costs for different solar panel system sizes in Dallas, including the 30% federal solar tax credit.
| System Size | Cost Before Incentives | Federal Tax Credit (30%) | Net Cost | Est. Annual Production |
|---|---|---|---|---|
| 4 kW | $10,400 | -$3,120 | $7,280 | 8,030 kWh |
| 6 kWMost Popular | $15,600 | -$4,680 | $10,920 | 12,045 kWh |
| 8 kW | $20,800 | -$6,240 | $14,560 | 16,060 kWh |
| 10 kW | $26,000 | -$7,800 | $18,200 | 20,075 kWh |
| 12 kW | $31,200 | -$9,360 | $21,840 | 24,090 kWh |
What Affects Solar Panel Cost in Dallas?
The average cost of solar panels in Dallas, TX is approximately $260/watt before incentives. For a typical 6kW residential system, that means a total cost of about $15,600 before the federal tax credit.
After applying the 30% federal Investment Tax Credit (ITC), your net cost drops to approximately $10,920.Dallas homeowners typically see a payback period of 6 years and save an estimated $38,000 over 25 years.
Factors that affect your cost in Dallas:
- System size: Larger systems cost more but have a lower cost per watt
- Equipment quality: Premium panels and inverters cost more but offer better efficiency
- Roof complexity: Steep roofs, multiple levels, or shading can increase installation costs
- Local labor rates: Installation costs vary within the Dallas metro area
- Local permits: Permitting costs and requirements vary by municipality in Dallas
- Incentives: State and local programs can significantly reduce your out-of-pocket cost
Solar Incentives Available in Dallas
Federal Solar Investment Tax Credit
30% Federal Tax Credit (ITC)
Texas homeowners can claim the 30% federal ITC. With no state income tax, some Texans use the credit against other federal tax obligations.
State & Local Incentives
Property Tax Exemption
Property TaxTexas exempts 100% of the added value from solar energy devices from property tax assessment.
CPS Energy Solar Rebate (San Antonio)
RebateCPS Energy in San Antonio offers rebates for residential solar installations.
Oncor Solar Buyback
Net MeteringOncor and other Texas utilities offer solar buyback programs where excess energy is purchased at varying rates.
Austin Energy Value of Solar
Net MeteringAustin Energy offers a Value of Solar rate for residential solar customers.
Net Metering
Texas does not have a statewide net metering mandate. However, many retail electricity providers in the deregulated market offer solar buyback plans at competitive rates.
Not AvailableSRECs
Texas does not have an SREC market. The state's Renewable Portfolio Standard has been exceeded, and the deregulated market drives solar adoption through competition.
Not AvailableGet Your Free Solar Quote
No obligation • Compare top installers
Ready to go solar?
Get free quotes from top installers in your area
Top Solar Companies in Dallas, TX
Affordable Solar Roof & Air
Solar Panel Cost FAQ - Dallas, TX
The average cost of solar panels in Dallas is approximately $2.60 per watt before incentives. A typical 6kW residential system costs about $15,600 before the 30% federal tax credit, bringing the net cost to around $10,920.
The typical payback period for solar panels in Dallas is approximately 6 years. After that, you'll enjoy free electricity for the remaining 15-20+ years of your system's life, saving an estimated $38,000 over 25 years.
Dallas homeowners can take advantage of the 30% federal solar tax credit, which reduces your system cost by 30%. Texas also offers and various state-level incentive programs. Check our incentives page for the complete list.
Dallas homeowners can save an estimated $38,000 over 25 years by going solar. Actual savings depend on your electricity usage, system size, roof orientation, and available incentives. With electricity rates averaging $0.13/kWh in Texas, solar provides significant long-term savings.
Solar Costs in Other Texas Cities
Start Saving with Solar Today
Join thousands of homeowners who've switched to clean energy
Get Your Free Quote