Solar in Irving, TX: 2026 Cost, Savings & Payback
Calculate 2026 solar panel cost, payback, and 25-year bill savings in Irving, Texas. Based on 5.2 peak sun hours/day, 15.0¢/kWh average electricity rate, Oncor Electric Delivery utility context, and current IRS guidance for the ended federal residential clean energy credit.
Solar in Irving, TX: quick answer
A typical 6kW solar system in Irving costs about $16,620 before local or state incentives. For 2026 installs, the federal residential clean energy credit is modeled as $0, so the estimated cost remains about $16,620 before any local incentive. It produces about 9,110 kWh per year from 5.2 peak sun hours/day, saves about $1,371 per year, and reaches payback in about 12.1 years.
2026 6kW Cost
$16,620
Monthly Savings
$114
Production / kW
1,518 kWh
Panel Count
~15
5.2
Peak Sun Hours/Day
15.0¢
Avg Rate (¢/kWh)
12.1 yr
Payback Period
$47k
25-Year Savings
Irving Solar Overview
Calculate Your Irving Solar Savings
Irving average: $128/mo
South-facing roofs produce the most energy
Add $8,000-$12,000 for whole-home battery backup
Annual Production
kWh/year
Annual Savings
per year
Net System Cost
after 2026 federal credit
Payback Period
break-even time
Bill Offset and Export Assumptions
Current Annual Bill
$1,536
Estimated Usage
10,206 kWh
Bill Offset
89%
Used On Site
100%
Exported production is discounted in this planning model instead of being treated as a guaranteed one-for-one bill credit. For Irving, verify the current Oncor Electric Delivery export-credit method and any fixed monthly charges before relying on the payback number.
25-Year Total Savings
$46,830
Monthly Savings
$114
2026 Federal Credit
$0
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Irving | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $16,620 | $17,100 |
| 2026 Federal Residential Credit | -$0 | $0 |
| Net System Cost | $16,620 | $17,100 |
| Cost Per Watt | $2.77/W | $2.85/W |
Solar Potential in Irving
Sun Hours vs National Average
Irving gets 16% more sun than the national average.
Climate Advantages
- 216 sunny days per year
- Average temperature: 67.7°F — moderate climate with good solar conditions
- Average roof size: 1,559 sq ft — enough for a 86-panel system
Irving Solar Incentives & Programs
Federal Investment Tax Credit (ITC)
For 2026 planning, JouleIO does not subtract a federal residential clean energy credit. The IRS says the Residential Clean Energy Credit was 30% for eligible property installed from 2022 through December 31, 2025, and is not available for property placed in service after December 31, 2025.
Source: IRS Residential Clean Energy Credit and IRS One Big Beautiful Bill provisions.
Texas State Incentives
Texas property tax exemption for solar; utility buyback programs vary
Net Metering — Oncor Electric Delivery
Oncor Electric Delivery does not currently offer standard net metering in Irving. Alternative buyback programs may be available — contact them for details.
Environmental Impact in Irving
3.8
Tons CO2 Offset/Year
63
Equivalent Trees Planted
0.9
Homes Worth of Energy
Based on 9,110 kWh annual production with a 6kW system. EPA average: 0.417 metric tons CO2 per MWh, 10,632 kWh per US home.
Solar Energy in Irving, Texas
Irving, Texas receives an average of 5.2 peak sun hours per day, providing excellent conditions for residential solar installations. With electricity rates averaging 15.0¢ per kWh from Oncor Electric Delivery, near the national average, solar provides competitive returns on investment.
A typical 6kW solar system in Irving produces approximately 9,110 kWh per year, saving homeowners an estimated $1,371 annually. The system pays for itself in about 12.1 years, after which you enjoy essentially free electricity for the remaining 13+ years of the system's warranty life.
Irving has a solar penetration rate of 2.6% — indicating early-stage solar adoption with tremendous growth potential as prices continue to fall. The cost of living index of 96 (national average: 100) is near the national average.
Other Cities in Texas
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Corpus Christi, TX
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Denton, TX
Methodology & Solar Data Sources for Irving
How we calculate Irving solar potential and savings: Solar production estimates use NREL's PVWatts calculator methodology, applied to Irving's specific solar irradiance (peak sun hours), tilt angle, and azimuth. Cost figures combine NREL's Annual Technology Baseline for system pricing, ENERGY STAR's database for residential PV averages, and EIA Form 861 utility rate data for Texas.
- Solar irradiance for Irving: based on NREL National Solar Radiation Database (NSRDB) — 30-year average peak sun hours per day.
- System sizing assumes residential rooftop installation with standard 350-400W panels, calibrated to typical Irving household electricity usage.
- Federal tax credit: modeled as 0% for 2026 residential installations because IRS guidance says the Residential Clean Energy Credit is not available for property placed in service after December 31, 2025.
- Net metering assumes 1:1 retail-rate compensation typical in Texas (verify with local utility — some have shifted to net billing or avoided-cost rates).
- System lifetime standard 25 years with annual degradation of 0.5%/year per industry warranty norms.
Authoritative US solar data sources:
- NREL PVWatts Calculator — official US solar production estimator
- NREL National Solar Radiation Database — 30-year solar irradiance data
- IRS Residential Clean Energy Credit — 2026 federal residential credit status
- IRS One Big Beautiful Bill provisions — clean energy credit expiration overview
- DSIRE — State Solar Incentives — searchable database for Texas
- EIA Electric Power Monthly — Texas utility rate data
- ENERGY STAR Solar — efficient solar product database
Solar Disclaimer: Solar savings vary based on roof orientation, shading, system quality, installer markup, financing terms, utility rate plan, and policy changes. Always get 3+ quotes from NABCEP-certified installers and review contracts carefully. Tax credit eligibility depends on tax liability — consult a tax professional.
Reviewed by Brazora Monk · Last updated 2026 · NREL irradiance data per NSRDB latest release
Frequently Asked Questions
How much do solar panels cost in Irving, TX?
The average cost of a 6kW solar panel system in Irving is approximately $16,620 before local or state incentives ($2.77/watt). For 2026 planning, this calculator does not subtract a federal residential clean energy credit because IRS guidance says the credit is not available for property placed in service after December 31, 2025. Texas property tax exemption for solar; utility buyback programs vary
How many solar panels do I need in Irving, TX?
A typical 6kW residential solar system in Irving needs about 15 panels if each panel is rated near 400 watts. That system produces about 9,110 kWh per year in this estimate, or roughly 1,518 kWh per installed kW before shading, roof orientation, and inverter losses are customized.
How many peak sun hours does Irving get?
Irving, TX receives an average of 5.2 peak sun hours per day and approximately 216 sunny days per year. This is above the national average of 4.5 hours, making it an excellent location for solar energy.
What is the solar payback period in Irving?
The average solar payback period in Irving is approximately 12.1 years for a 6kW cash-price estimate before local or state incentives. After payback, your solar panels generate essentially free electricity for the remaining warranty life. Over 25 years, bill savings can reach about $46,830 before subtracting installation cost.
Does Irving have net metering?
Irving does not currently have standard net metering. However, Oncor Electric Delivery may offer alternative solar buyback programs. Contact them for current rates and policies.
Is solar worth it in Irving, TX in 2026?
It can be. The 12.1-year estimated payback is moderate, so the decision depends on quote quality, financing terms, roof condition, and local incentives. For 2026 installs, JouleIO does not assume a federal residential credit; local incentives and net metering are the main financial drivers.