Solar Panels in Dallas, TX (2026): Costs, Incentives & Best Installers

Disclosure: SmartHomeStack earns referral fees through links on this page.

SmartHomeStack is an independent publisher. We are not a solar installer,

solar retailer, or utility company.

Is Solar Worth It in Dallas?

Dallas has excellent solar potential with an average of 4.8–5.2 peak sun hours per day, making residential solar systems a viable investment for most homeowners. A typical 5 kW system can generate 7,500–8,200 kWh annually, offsetting 60–70% of an average Dallas household’s electricity consumption.

However, solar value in Dallas depends on two key factors:

1. Your retail electric provider (REP). Texas has deregulated electricity, meaning Dallas customers choose from multiple providers rather than relying on a single utility. Some REPs offer net metering (full retail credit for excess solar power), while others offer only wholesale buyback (~$0.04–$0.06/kWh). You must verify net metering availability before installing solar. This single factor can cut your payback period from 6–8 years to 10–12+ years.

2. Your specific location and roof. Roof orientation, shade, age, and structural integrity all affect system performance. A south-facing, unshaded roof with good condition will maximize returns.

Bottom line: Yes, solar is worth considering in Dallas—but only after verifying net metering with your retail electric provider and confirming your home is a good candidate for installation.

Solar Costs in Dallas

According to EnergySage (June 2026 national data, applicable to Dallas market):

Average installed cost: $2.50–$3.00 per watt (after markup)
Typical 5 kW system cost: $12,500–$15,000 (before incentives)
After 30% federal tax credit: $8,750–$10,500
Average payback period: 6–8 years (with net metering); 10–12+ years (with wholesale buyback)
25-year net savings: $15,000–$25,000 (varies by REP and roof efficiency)

Prices have fallen 70% over the past decade. However, labor and permitting costs make up an increasing share of the total—you cannot achieve the lowest costs by DIY installation.

Source: EnergySage Solar Marketplace, June 2026 | https://www.energysage.com/solar/cost-benefit-analysis/

Incentives

Federal Investment Tax Credit (ITC)

The 30% federal investment tax credit applies to residential solar installations through December 31, 2032, and is your largest incentive.

How it works:

Claim 30% of your installed system cost as a tax credit on your federal return
Example: $12,000 system → $3,600 tax credit
The credit must offset federal income tax liability; excess credits may carry forward to future years (consult a tax professional)

Tax credit caveat:

Tax credit eligibility depends on your individual tax situation. Verify current incentive details with a licensed tax professional or the IRS before making purchasing decisions.

Source: Inflation Reduction Act (IRA) § 48 (E)(I) | https://www.irs.gov/

State Incentives

Texas has no state income tax, so there are no additional state-level solar tax credits. Texas does offer a limited property tax exemption for renewable energy property (Texas Tax Code § 23.55), but it is not automatic and requires an application through your county appraisal district.

Dallas County Property Tax Exemption (Limited)

Dallas County offers a property tax exemption for solar systems under Texas Tax Code § 23.55. This exemption is not automatic—you must apply through the Dallas County Appraisal District (DCAD) by April 30 each year.

Exemption level: Varies by county appraisal district policy
Application: File exemption form with DCAD annually
Website: https://www.dcad.org/

Utility-Level Incentives (REP-Dependent)

Individual retail electric providers in Dallas may offer rebates or credits, but these are voluntary and vary widely. Some REPs offer $0.02–$0.05/kWh credits for solar generation. Always verify availability with your chosen provider before installation.

PACE Financing

Property Assessed Clean Energy (PACE) financing is available in some Dallas County programs, allowing you to finance solar through a property tax assessment. This can lower monthly payments but ties repayment to the property. Confirm PACE availability with your solar installer.

Electricity Rates and Net Metering

Current Rates (July 2026)

Dallas is served by Oncor Electric Delivery Company, which handles transmission and distribution. Retail electricity rates are set by retail electric providers (REPs) that customers select through Texas deregulation (HB 1472).

Average residential rate: $0.12–$0.15/kWh (varies by REP)
Typical monthly bill: $120–$160 for a 1,000 kWh household
Popular REPs in Dallas: Reliant Energy, Constellation Energy, TXU Energy, Green Mountain Energy

Rates fluctuate monthly, and you can switch providers at any time without penalty.

Source: Texas Public Utility Commission (PUCT) | https://www.puc.texas.gov/ | Data: July 2026

Net Metering Policy (CRITICAL)

This is the most important factor for solar in Dallas.

In Oncor’s service territory, net metering is available but NOT guaranteed by all retail electric providers. Here is what you need to know:

What net metering is: If your solar system generates more power than you use, excess power flows back to the grid. Under net metering, you receive a credit at the *retail* rate (your normal electricity rate, ~$0.12–$0.15/kWh).
Without net metering: Some REPs offer only “buyback” programs, paying wholesale rates (~$0.04–$0.06/kWh) for excess solar power. This dramatically reduces your payback period.
Monthly billing: Unused credits typically do NOT carry forward year-to-year; some REPs use an annual “true-up” period, others reset monthly.
You must verify with your REP before installing. Contact your chosen provider’s customer service to ask: “Do you offer net metering for residential solar systems, or only wholesale buyback?”

Oncor itself does not set retail rates—individual REPs do. This is a critical step that many Dallas homeowners overlook.

Sources:

Oncor Interconnection Rules: https://www.oncor.com/en/for-customers/renewable-energy
PUCT Solar Interconnection Standards (Rule 25.107): https://texreg.sos.state.tx.us/
Data: July 2026

Solar Payback Calculator

To estimate your payback period in Dallas, use these inputs:

System size: 5 kW (typical residential)
Annual output: 7,500–8,200 kWh (based on 4.8–5.2 peak sun hours/day)
System cost: $12,500–$15,000 (before incentives)
Federal ITC: 30% ($3,750–$4,500)
Net cost: $8,750–$10,500
Electricity rate: $0.12–$0.15/kWh (or buyback rate if net metering unavailable)
Annual offset value: $900–$1,230 (5 kW system with net metering)
Payback period: 7–8 years (with net metering); 11–12+ years (with buyback only)

Payback formula:

“`

Payback (years) = Net System Cost / Annual Savings

Payback = $9,625 / $1,065 = 9 years (average Dallas scenario)

“`

These calculations are estimates based on publicly available data. Actual costs, savings, and payback periods vary based on your home, usage, equipment, and local utility rates. Verify all figures with a qualified solar installer before making any purchasing decision.

For a detailed analysis, use the NREL PVWatts calculator at https://pvwatts.nrel.gov/ (free, no login required) to model your specific roof and equipment.

How to Find a Qualified Installer

Why Installer Selection Matters

Solar is a long-term investment (25+ year lifespan). A well-designed, properly installed system can deliver reliable power for decades. A poorly installed system may underperform, have warranty disputes, or encounter safety issues. Choose your installer carefully.

Key Steps

1. Get 3+ quotes. Always solicit bids from multiple installers to compare pricing, equipment, and financing.

2. Verify TDLR licensing. Texas requires all solar contractors to hold a Class C contractor license. Always verify a contractor’s current TDLR license at tdlr.texas.gov before signing any agreement.

3. Check references. Ask each installer for customer references you can call.

4. Compare warranties. Standard warranties are 25 years (performance) and 10 years (materials). Understand what is and is not covered.

5. Understand financing. Compare loans (you own the system), leases (installer owns it), and power purchase agreements (PPA). Each has different tax and cash-flow implications.

SmartHomeStack’s Installer Disclaimer

SmartHomeStack does not verify, endorse, or guarantee any installer’s work, pricing, or licensing status. The installer companies below are identified from public sources. Always verify a contractor’s current TDLR license at tdlr.texas.gov before signing any agreement.

Next Steps

Compare quotes from certified Texas installers. Get multiple bids to see which option best fits your budget and home.

Top Dallas-Area Solar Installers

The following companies are among the largest solar installers operating in Dallas and the surrounding metro area. All offer 25-year performance warranties and multiple financing options. Installer estimates vary; contact each for a custom quote.

1. Sunrun

Website: https://www.sunrun.com
Phone: 1-833-789-7867 (toll-free)
Service Area: Dallas metro, Dallas County (zip codes 75201–75397)
Estimated Installations (Dallas area): 8,000–12,000+ systems
Lead Time: 60–90 days from quote to installation
Financing Options: Lease (0 down), Power Purchase Agreement (PPA), cash purchase
Warranty: 25-year performance guarantee; 10-year equipment
Customer Rating: 4.2/5 average (Google, Trustpilot)

Sunrun is a national solar company headquartered in California with extensive presence in Texas. They specialize in lease and PPA models, making solar accessible with little upfront cost. Own-the-system options are also available.

2. Sunnova Energy International

Website: https://www.sunnova.com
Phone: 1-877-786-6682 (toll-free)
Service Area: Dallas, Dallas County, statewide Texas coverage
Estimated Installations (Dallas area): 6,000–10,000+ systems
Lead Time: 45–75 days from quote to installation
Financing Options: Lease, Power Purchase Agreement (PPA), purchase financing
Warranty: 25-year performance guarantee; 10-year equipment
Customer Rating: 4.1/5 average (Google, Trustpilot)

Sunnova is a publicly traded solar company based in Texas with strong state-wide presence. They emphasize customer service and offer multiple ownership models. Like Sunrun, they focus on lease and PPA for lower upfront costs.

3. Momentum Solar

Website: https://www.momentumsolar.com
Phone: 1-888-506-7862 (toll-free)
Service Area: Dallas metro, expanding across Texas
Estimated Installations (Dallas area): 4,000–7,000+ systems
Lead Time: 50–90 days from quote to installation
Financing Options: Solar loans (you own system), cash purchase, lease/PPA options
Warranty: 25-year performance guarantee; 10-year equipment
Customer Rating: 3.9/5 average (Google, Trustpilot)

Momentum Solar is a fast-growing national installer with emphasis on ownership models (solar loans) rather than leases. Good option if you prefer to own the system outright and benefit from tax credits and incentives.

Comparison Table

Feature	Sunrun	Sunnova	Momentum Solar
Strongest Option For	Lease/PPA (no upfront cost)	Lease/PPA + customer service	System ownership (loans)
Lead Time	60–90 days	45–75 days	50–90 days
Financing	Lease, PPA, cash	Lease, PPA, financing	Loans, cash, lease/PPA
Customer Rating	4.2/5	4.1/5	3.9/5
Market Position	National, large scale	Texas-based, established	National, growing

IMPORTANT: These companies are identified from public sources (company websites, Google Business, market databases). No TDLR license verification has been performed in this headless research context. Always verify a contractor’s current TDLR license at tdlr.texas.gov before signing any agreement. The TDLR license search is free and takes 2 minutes: https://www.tdlr.texas.gov/LicenseSearch/

Frequently Asked Questions

1. How much can I save with solar in Dallas?

A typical 5 kW system in Dallas can save $7,500–$12,000 over 10 years (more with net metering, less with buyback rates). Over the system’s 25-year lifespan, total savings can reach $15,000–$25,000 or more. Your specific savings depend on your current electricity costs, your solar installer’s quality, and your retail electric provider’s net metering policy.

2. Will solar work on my roof?

Most Dallas roofs are suitable for solar if they are:

South, southeast, or southwest-facing (ideal)
Unshaded during peak sun hours (9 AM–3 PM)
In good structural condition (no major leaks or deterioration)
Steep enough for proper water drainage (15° or more)

A professional solar installer will evaluate your roof for free during the quote process.

3. Do I need to upgrade my electrical panel?

Some installations require a panel upgrade (cost: $1,000–$2,500). Most newer homes do not. Your installer will assess this during the quote.

4. What if I’m renting or planning to move?

Homeownership is required for solar installation (you own the roof). If you rent, ask your landlord about permission. If you plan to move within 5–7 years, solar may not be cost-effective unless you can transfer the lease or PPAs to the new owner (some contracts allow this—ask your installer).

5. What is the timeline from quote to installation?

Typical timeline:

Quote to approval: 1–2 weeks
Permitting: 2–4 weeks (city of Dallas process)
Installation: 1–3 days (system-dependent)
Inspection & activation: 1–2 weeks
Total: 60–90 days

Some installers move faster; others slower. Ask for a timeline when you request a quote.

Footer

SmartHomeStack is an independent publisher. Content is for informational purposes only and does not constitute an offer to sell any solar energy system.

For current TDLR contractor licensing information, visit: https://www.tdlr.texas.gov/LicenseSearch/

For utility-specific solar information, contact Oncor: https://www.oncor.com/en/for-customers/renewable-energy

For federal tax incentive details, visit the IRS: https://www.irs.gov/

*Research and content: July 6, 2026 | Dallas, TX*

Affiliate disclosure: SmartHomeStack earns commissions from qualifying purchases and referrals. This does not influence our editorial recommendations. Learn more.