With average monthly electric bills in New Braunfels hitting nearly $200, the summer heat driven by the Texas climate puts constant pressure on household budgets. Controlling those high air conditioning costs is a major challenge. For homeowners looking at long-term solutions in 2026, rooftop solar offers a way to generate power right at home, reducing reliance on the grid and stabilizing energy expenses for years to come.
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Open calculatorBenchmark Cost Analysis
Estimated Solar System Costs in New Braunfels (2026)
In early 2026, the cost of a residential solar installation is calculated without the expired federal tax credit, making state and local benefits more important than ever. The price depends on whether you include a battery for energy storage.
- A 10.9 kW solar-only system, sized to offset a typical $198 monthly bill, has an estimated gross cost of $27,250.
- A 10.9 kW solar system with a 10 kWh battery is estimated to cost $42,250. The battery adds backup power capability and can increase your energy savings by storing solar power for use at night.
These figures are modeled estimates. The final cost will depend on your specific roof, equipment choices, and installer.
Incentives & Tax Credits
Key Texas Solar Incentive: Property Tax Exemption
While the 30% federal tax credit for homeowners is no longer available for systems installed in 2026, Texas offers a powerful state-level incentive that boosts the long-term value of going solar.
The Texas Property Tax Exemption for solar installations means that the value added to your home by the solar panels is 100% exempt from property taxes. By filing Form 50-123 with your appraisal district, you can ensure your property tax bill won't increase, even though an owned solar system can improve your home's resale appeal. This is a significant financial benefit for Texas homeowners, protecting them from higher tax assessments for the life of the system.
Net Metering: Address-specific utility or retail electricity plan
Limited Export Credit
Optional
Understanding Export Rates in the Texas Energy Market
Texas operates a deregulated electricity market, which means there is no statewide net metering mandate. The value of the extra solar energy you send back to the grid depends entirely on the buyback plan offered by your Retail Electric Provider (REP).
In this analysis, we've used a conservative export rate of approximately 4¢ per kWh. Compare that to the purchase price of nearly 16¢ per kWh, and it's clear why maximizing self-consumption is key. Every kilowatt-hour of solar you use at home saves you from buying expensive power. This is why a battery, while adding to the upfront cost, can shorten the payback period—it allows you to store your valuable solar energy instead of selling it to the grid for a fraction of its retail value.
Projected Savings
How Solar Panels Create Value and Savings
Rooftop solar generates savings primarily by replacing expensive grid electricity with power you produce yourself. In the Texas market, where exported power is often sold back for a low rate, using your own solar energy is where the real value lies.
- The solar-only system is projected to save an average of $1,342 annually, leading to a payback period of about 17.7 years.
- By adding a battery, the system can store excess daytime solar power for use during evenings and cloudy periods. This maximizes self-consumption and increases savings. The solar and battery system is estimated to save $2,141 annually, shortening the payback period to 15.6 years.
Furthermore, producing your own electricity provides a hedge against rising utility rates. If grid power becomes more expensive in the future, the value of every kilowatt-hour your panels produce increases.