Is Going Solar in Rowlett a Good Investment in 2026?
With average electric bills around $159 and a rate of $0.1587/kWh, many Rowlett homeowners are looking for ways to reduce their energy costs. Rooftop solar offers a direct path to lower bills by generating power right at home. The financial benefits in 2026 are shaped by Texas's unique energy market, where using the solar power you generate is far more valuable than exporting it. This makes understanding your energy usage and system design more important than ever.
Compare bill offset and incentives—open the calculator next.
Open calculatorBenchmark Cost Analysis
Typical Solar Installation Costs in Rowlett
For a home in Rowlett looking to offset most of its electricity bill, an 8.7 kW solar system would cost approximately $21,750 in early 2026. This is the estimated gross cost before any local incentives or rebates.
- Solar Only System (8.7 kW): Estimated at $21,750.
- Solar + Battery System (8.7 kW panels with a 10 kWh battery): Estimated at $36,750.
A battery adds to the initial investment but provides backup power during grid outages and helps you avoid selling your solar energy to the grid at a low rate, which can slightly improve the payback period.
Incentives & Tax Credits
2026 Solar Incentives Available in Rowlett
The financial landscape for solar has changed, and while the 30% federal tax credit is no longer available for new residential systems in 2026, Texas provides a very valuable incentive at the state level.
- Texas Property Tax Exemption: This is the cornerstone of solar incentives in the state. Your home's assessed value will not increase due to the addition of a solar energy system. This means you get the benefit of a more valuable home without the burden of higher property taxes.
- REP Solar Buyback Plans: While not a traditional incentive, choosing a Retail Electricity Provider (REP) with a favorable solar buyback plan is crucial. These plans determine the credit you receive for any surplus energy sent to the grid.
These local benefits are key to making the economics of solar work in the current environment.
Net Metering: Address-specific utility or retail electricity plan
Limited Export Credit
Optional
How Rowlett's Utility Structure Affects Solar Value
Rowlett is in a deregulated part of the Texas grid (ERCOT), meaning there is no single utility company with a standard 'net metering' policy. Instead, your financial relationship is with your REP. When your solar panels produce more electricity than your home is using, that excess power flows to the grid.
Your REP will credit you for this exported power, but almost always at a wholesale rate, not the full retail rate you pay. This makes it financially smart to use as much of your solar generation as possible—a concept called 'self-consumption'. Running your dishwasher or A/C during peak sun hours is a simple way to do this. A home battery is the next level, saving that midday power for you to use in the evening.
Projected Savings
Projected Solar Savings for Rowlett Homeowners
The primary value of a solar system is the money you no longer have to send to your electricity provider. An 8.7 kW system in Rowlett is modeled to save a homeowner about $1,074 in the first year. Over the life of the system, these savings can add up significantly, especially if grid electricity prices rise.
Because exported solar power is only credited at around $0.0397/kWh, the system's payback period is about 17.6 years. By adding a battery, you can store and use more of your own power, increasing annual savings to roughly $1,664 and bringing the payback period to around 16.9 years. Beyond bill savings, an owned solar system is a long-term home improvement that can support resale appeal.