The Rules for Solar Savings Have Changed in Marshall
For homeowners in Marshall, going solar in 2026 is less about sending massive amounts of power back to the grid and more about smartly using the energy you generate yourself. The Texas electricity market doesn't have a statewide net metering mandate, which means the value of your exported solar power depends entirely on your retail electricity plan (REP). Many plans offer low buyback rates, making self-consumption the most effective way to save money.
This setup means the goal is to replace expensive grid electricity, which costs around 16 cents per kWh, with your own solar energy. Any excess power you produce is often sold back for a fraction of that price.
From rates to ROI—continue in the savings calculator.
Open calculatorBenchmark Cost Analysis
Estimated Solar Panel Costs in Marshall (2026)
The cost of a solar installation is based on its size, which is designed to meet your home's energy needs. For a typical home in the Marshall area, here are the estimated costs for a system installed in 2026, keeping in mind the federal tax credit for homeowners is no longer available for new systems.
- Solar-Only System (9.2 kW): A system of this size would have an estimated gross cost of $23,000.
- Solar + Battery System (9.2 kW panels with a 10 kWh battery): Adding energy storage to capture excess solar power increases the estimated upfront cost to $38,000.
These figures are modeled estimates. The final price depends on your specific roof, equipment choices, and installer.
Incentives & Tax Credits
Key Texas Solar Incentive: Property Tax Exemption
While the 30% federal ITC for homeowners expired at the end of 2025, Texas offers a powerful, long-term financial benefit. Homeowners can apply for a 100% property tax exemption on the value added by their solar system. This means that even though your solar panels increase your home's value, your property tax bill won't go up because of them. You can claim this exemption using Form 50-123 from the Texas Comptroller. This is the most significant solar incentive available to homeowners in Marshall.
Net Metering: Address-specific utility or retail electricity plan
Limited Export Credit
Optional
Understanding Export Rates in the Texas Market
Marshall is in a deregulated electricity market. There's no single utility setting the rules; instead, you choose a Retail Electricity Provider (REP). This means there is no standard 'net metering' policy. The price you get for surplus solar energy sent to the grid is determined by your specific REP's buyback plan.
Our model uses a conservative export rate of about 4 cents per kWh, which is significantly lower than the retail purchase rate of nearly 16 cents per kWh. This difference highlights why using your solar power directly—or storing it in a battery for later—provides much more value than exporting it.
Projected Savings
How Solar Reduces Your Electric Bill
With low export rates, solar savings come primarily from avoiding purchases from your utility. A battery enhances this by storing solar energy produced during the day for you to use in the evening, instead of selling it to the grid for a low price.
- A 9.2 kW solar-only system in Marshall is modeled to save approximately $1,074 annually, leading to a payback period of around 18.5 years.
- Pairing that system with a 10 kWh battery increases self-consumption, boosting the estimated annual savings to $1,664 and shortening the payback period to about 17.3 years.
Beyond the monthly bill reduction, an owned solar system can also improve your home's resale appeal and provides a hedge against future utility rate hikes.