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Is Solar Worth It in Texarkana, Texas?

We analyzed Various REPs (choose provider) rate books, NREL irradiance data, and Texas tax codes to calculate the real ROI for homeowners in 75503.

Market Snapshot

Elec. Rate
$0.14/kWh
Sun Hours
5.25
Utility Various REPs (choose provider)
Tax Exempt Yes
Battery Optional

Analyst Note: The "4kW Benchmark"

The analysis below uses a standardized 4kW system to provide a fair baseline comparison across cities. However, the average electric bill in Texarkana is $140.0.

Living in Texarkana means enjoying a unique corner of Texas, but it also means dealing with hot, humid summers and the threat of severe weather from the Gulf. High electricity bills and potential power outages are a real concern. A home solar system, especially paired with a battery, gives you control over your energy costs and provides critical backup power when the grid goes down.

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Benchmark Cost Analysis

2026 Solar Panel & Battery Costs in Texarkana

For a typical home in the Texarkana area using around 1,000 kWh per month, a 4 kW solar system is a common starting point. You have two main options:

  • Solar-Only System Cost: The upfront price is around $11,500. After claiming the 30% federal tax credit, the final cost to you is approximately $8,050. This system significantly cuts your monthly bill.
  • Solar + Battery System Cost: This comprehensive solution costs about $23,500 before incentives. The federal tax credit reduces this amount by $7,050, making your net investment around $16,450. This option gives you full energy independence, allowing you to use solar power at night and during outages.

While the upfront cost is higher, a battery is becoming the standard choice for homeowners who prioritize reliability.

Incentives & Tax Credits

Available Solar Tax Credits and Exemptions

Texans benefit from some of the best solar incentives in the country, which dramatically reduce the net cost of going solar:

  • 30% Federal ITC: The largest incentive available, this tax credit lets you reduce your federal tax liability by 30% of the total system cost. For an $11,500 system, that’s a $3,450 credit.
  • 100% Property Tax Exemption: While solar increases your home's value, state law prevents your county from raising your property taxes based on that added value.
  • Sales Tax Exemption: All solar energy equipment is exempt from sales tax in Texas, which provides an immediate discount on your purchase.

Net Metering: Various REPs (choose provider)

Policy Status

No Statewide NEM

Battery Priority

Optional

Solar Buyback Programs in the Texarkana Area

Since Texas has a deregulated energy market, there isn't a single statewide net metering policy. The value of the excess electricity your panels generate depends on the 'solar buyback plan' offered by your Retail Electric Provider (REP). Some providers offer excellent credit rates, while others offer very little. It's essential to research plans or work with your solar installer to find an REP that rewards you for the clean energy you send to the grid. Alternatively, a battery system makes you less dependent on these buyback rates by letting you store and use that power yourself.

Projected Savings

How Much Can You Save on Electricity?

Based on a local electricity rate of about $0.14/kWh, a 4 kW solar system in Texarkana can save you an estimated $785 per year. These savings compound over time, protecting you from the inevitable rate increases from electricity providers. Over the 25-year warranty of your panels, you're looking at nearly $20,000 in avoided utility costs, all while generating your own clean power.

Local Questions Answered

Can solar panels hold up to the hail and storms common in Northeast Texas?
Absolutely. Solar panels are manufactured to rigorous standards and must pass tests that include impacts from 1-inch hail at 50 mph. They are also secured with racking systems engineered to withstand hurricane-force winds, making them a durable addition to your roof.
My electricity provider is SWEPCO, not an REP. Do the rules change?
Yes, this is an important distinction. While much of Texas is deregulated, some areas like parts of Texarkana are served by fixed utilities like SWEPCO. They have their own specific net metering programs. You should check directly with SWEPCO or your installer for their current solar interconnection policies and credit rates.
What's the typical payback period for a solar system in Texarkana?
For a solar-only system, the payback period is around 10-11 years. A system with a battery will take longer, close to 20 years, but its value is also measured in blackout protection and energy freedom, not just dollars saved.

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* Calculations based on Various REPs (choose provider) residential rates (0.14/kWh).

Data Transparency & Methodology

Estimates for Texarkana, Texas are produced by the SunCents Solar Engine (v1.2). We combine the following verified or standard industry sources:

Performance (PV production)

NREL PVWatts — modeled annual and hourly AC output (kWh), solar radiation, and system losses for a standardized array size so cities can be compared fairly.

nrel.gov

Electricity rates (tariffs)

U.S. Energy Information Administration (EIA) — state-level average retail electricity prices ($/kWh) and supporting series for economic context.

eia.gov

Incentives & programs

DSIRE — state and local rebates, net metering, and policy programs (summarized for readability; always confirm eligibility with a tax or solar professional).

dsireusa.org

Federal tax credit (ITC)

Investment Tax Credit — federal residential solar credit (e.g. 30% of qualified costs where applicable); rules change with statute—verify with a qualified advisor.

energy.gov

Utilities & interconnection

Where shown, local utilities (e.g. APS, PG&E, FPL, and other IOUs or munis) are mapped from public interconnection, tariff, or service-territory references so net metering and rider rules match your area—not generic national averages.