SunCents Logo SunCents

Is Solar Worth It in Terrell, Texas?

We analyzed Various REPs (choose provider) rate books, NREL irradiance data, and Texas tax codes to calculate the real ROI for homeowners in 75160.

Market Snapshot

Elec. Rate
$0.133/kWh
Sun Hours
5.41
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 Terrell is $119.7.

With summer AC bills hitting hard and concerns about ERCOT's grid stability always in the background, many Terrell homeowners are looking for energy independence. Rooftop solar offers a direct way to lower your reliance on your Retail Electric Provider (REP) and secure your power supply. The ample North Texas sun makes generating your own clean energy a smart, practical move.

From rates to ROI—continue in the savings calculator.

Open calculator

Benchmark Cost Analysis

How Much Do Solar Panels Cost in Terrell, TX?

In 2026, the key decision is between a standard solar installation or a system that includes a battery for backup power. While a solar-only system is cheaper upfront, the peace of mind a battery provides during grid outages is invaluable for many Texans.

  • Solar-Only System (4 kW): Expect a gross cost around $11,500. After the 30% federal tax credit, your net cost drops to just $8,050. This option is best if your REP offers a favorable buyback plan.
  • Solar + Battery System: The total cost is approximately $23,500. The same 30% tax credit applies to both the panels and the battery, bringing your net cost to around $16,450. This setup allows you to store excess solar energy, powering your home during outages and maximizing self-consumption.

Incentives & Tax Credits

Key Texas Solar Incentives for 2026

The financial case for solar in Terrell is strong thanks to several key incentives:

  • 30% Federal Solar Tax Credit: This is the most significant incentive, allowing you to deduct 30% of your total system cost (panels and battery) from your federal taxes. For a solar and battery system, that's a credit of $7,050.
  • Texas Property Tax Exemption: Installing solar panels increases your home's value, but Texas law exempts that added value from your property tax bill. You get the appraisal boost without the tax burden.
  • Texas Sales Tax Exemption: All solar equipment sold in Texas is exempt from state and local sales tax, saving you hundreds of dollars on the initial purchase.

Net Metering: Various REPs (choose provider)

Policy Status

No Statewide NEM

Battery Priority

Optional

Understanding Solar Buyback Plans in a Deregulated Market

Terrell is in a deregulated electricity market, which means there's no single 'net metering' policy. Instead, your ability to sell excess power back to the grid depends entirely on your Retail Electric Provider (REP). Companies like TXU Energy, Green Mountain Energy, and others offer specific 'solar buyback' plans. It is crucial to shop around for a plan with a good credit rate for your exported energy. A battery system simplifies this, as it allows you to store your excess solar power for your own use instead of selling it back for a potentially low rate.

Projected Savings

Your Potential Solar Savings in Terrell

Switching to solar power in Terrell directly reduces the amount of electricity you have to buy from your REP. Based on an average electricity rate of $0.133/kWh and a standard 4 kW system, you could expect to save approximately $800 annually on your utility bills. Over the 25-year lifespan of the panels, that amounts to over $20,000 in savings, shielding you from future rate hikes by companies like Oncor and your chosen REP.

Local Questions Answered

Do solar panels work with the frequent thunderstorms in North Texas?
Yes. Modern solar panels are built to be extremely durable and are tested to withstand hail and high winds. Production will dip during a storm, but they quickly resume full power once the sun is out. The high number of sunny days in Texas far outweighs the occasional stormy weather.
Why is a battery recommended if the payback period is over 20 years?
The value of a battery in Texas goes beyond simple financial payback. With ERCOT's history of grid emergencies, a battery provides energy security and independence. It ensures your lights, refrigerator, and AC stay on during an outage, which is a critical benefit for many homeowners.
How do I find the best REP for solar in Terrell?
You'll want to compare plans on the 'Power to Choose' website or work with your solar installer. Look for plans that specifically mention 'solar buyback' or 'renewable energy credits' and compare the rates they offer for both the electricity you buy and the excess energy you sell.

Calculate Your Solar Savings

Enter your details below for a personalized estimate

Initializing Solar Engine...

* Calculations based on Various REPs (choose provider) residential rates (0.133/kWh).

Data Transparency & Methodology

Estimates for Terrell, 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.