Solar battery storage in Houston, TX
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Solar in Houston operates in Texas's deregulated retail-choice electricity market — a structurally different framework from most US states. CenterPoint Energy operates the local distribution and transmission infrastructure (poles, wires, meters), but you choose your Retail Electric Provider (REP) for billing and rate plans. Texas does not have statewide net metering. Each REP designs its own solar buyback plan, with significant variation in export rates, fixed fees, and contract terms. Combined with the federal 30% tax credit, hurricane and winter-storm grid reliability concerns (Hurricane Harvey, Hurricane Beryl, Winter Storm Uri all produced extended outages), and a strong solar resource (roughly 5.0-5.4 peak sun hours per day on annual average), the Houston solar+battery case is genuinely strong — especially for the resilience side.
This page covers what Houston and Harris County homeowners need to know before scheduling: how the Texas retail-choice framework affects solar economics, how to compare REP solar buyback plans, the CenterPoint interconnection workflow, the [Public Utility Commission of Texas (PUCT)](https://www.puc.texas.gov/) policy backdrop, why battery storage matters more in Houston than in stable-grid markets, and what to verify on a quote before signing. We connect Houston-area homeowners with qualified solar installers carrying current Texas electrical contractor licensure and CenterPoint interconnection experience.
Texas does not have statewide net metering. Solar economics in Houston depend on your Retail Electric Provider (REP) and the solar buyback plan you select. Different REPs offer dramatically different export rates, fixed monthly fees, and contract terms — your installer's financial model is tied to a specific plan.
Texas retail-choice and REP solar buyback
Texas's deregulated electricity market separates wires (CenterPoint Energy in Houston) from retail (your chosen REP). CenterPoint maintains the distribution infrastructure and reads your meter; the REP designs your rate plan and bills you. There are dozens of REPs in the Houston market, each with their own product lineup.
For solar customers, this means: there is no statewide solar buyback policy. Each REP offers (or doesn't offer) solar buyback plans. Plans vary on export rate (some REPs offer near-retail buyback; others offer wholesale-rate buyback; some offer no buyback at all), fixed monthly fees (some plans have higher base charges that offset the buyback advantage), contract length, early-termination fees, and treatment of net excess at month-end or year-end.
The most economically advantageous REP solar plans typically have higher fixed monthly fees in exchange for better per-kWh buyback rates. The break-even depends on your solar production and self-consumption pattern. Low-fee plans with poor buyback rates favor heavy self-consumption (which favors battery pairing); high-fee plans with strong buyback favor systems that export a lot.
Verify the specific REP and plan in your installer's financial model before signing. Common Houston-market REPs offering solar buyback include Champion Energy, Reliant, TXU Energy, Green Mountain, Direct Energy, and others. Plan terms shift periodically — what was true 12 months ago may not be current.
The [Public Utility Commission of Texas](https://www.puc.texas.gov/) regulates REP behavior but does not mandate net metering. The [Power to Choose](https://www.powertochoose.org/) website is the official PUCT-run plan-comparison tool.
The interconnection process: CenterPoint interconnection is required before energization. Your installer files the application with CenterPoint, CenterPoint reviews and approves the system design, you install, the local jurisdiction inspects, CenterPoint conducts (or accepts documentation of) a witness inspection, and the system receives PTO. Timeline runs typically 6-14 weeks from application to PTO.
For full Houston home-services context — hurricane resilience, related projects — see our [Houston city guide](/cities/houston-tx/).
Hurricane resilience and the case for batteries
Houston has the strongest grid-resilience case for residential battery storage of any major US metro. The exposure is genuine and recent:
Hurricane Harvey (2017): widespread multi-day outages affecting hundreds of thousands of homes. Winter Storm Uri (2021): multi-day outages in sub-freezing temperatures that produced frozen pipes and a documented public-health crisis. Hurricane Beryl (2024): multi-day to multi-week outages in parts of the Houston metro during summer heat — outage during peak Houston cooling demand.
The pattern: Houston experiences both summer hurricane season (June-November) and winter ice storms that stress the grid. CenterPoint distribution infrastructure has improved hardening in some areas but extended outages during major events remain a real probability, not a hypothetical risk.
For Houston homes with medical equipment, work-from-home requirements, food storage, or simply tolerance for going without AC during extreme heat, a battery sized to essentials profile (refrigerator, internet, lighting, partial AC, well pump where applicable) provides genuine resilience. Battery + solar can carry critical loads through multi-day outages when sized appropriately.
Whole-home backup including AC across multi-day outages requires more capacity than a single battery — typically 2-4 batteries plus a smart load controller, or a battery + standby generator hybrid configuration. Many Houston homes opt for the hybrid: battery for the first hours/day of an outage to bridge the generator startup and provide silent overnight operation, generator for sustained multi-day operation.
Sizing follows your actual consumption pattern, not a rule of thumb. Your REP and CenterPoint can provide hourly usage data through the SmartMeterTexas portal. The federal 30% tax credit applies to qualifying battery installations through 2032.
Frequently asked questions
Does Houston have net metering?▾
No — Texas does not have statewide net metering. Houston operates in the deregulated retail-choice market, where each Retail Electric Provider (REP) designs its own solar buyback plan. Plans vary significantly on export rates, fixed monthly fees, and contract terms. Some REPs offer near-retail-rate buyback; others offer wholesale rates; some offer no buyback at all. Your solar economics depend heavily on which REP and plan you choose. The PUCT-run [Power to Choose](https://www.powertochoose.org/) is the official plan-comparison tool, though it is not always solar-aware — your installer should walk through specific solar plans.
Is solar worth it in Houston without statewide net metering?▾
For most south-facing unshaded Houston roofs, yes — but the math depends heavily on your chosen REP solar plan. The federal 30% tax credit is a major driver, hurricane resilience makes the battery-pairing case strong, and Houston's strong solar resource (5.0-5.4 peak sun hours/day) supports favorable production. The variables that matter most: roof orientation and shade, system sizing relative to actual usage, REP plan selection, and whether you pair with battery storage. Use the form on this page for a quote based on your specific roof and SmartMeterTexas data.
Why is battery storage so popular in Houston?▾
Houston has the strongest grid-resilience case for residential battery storage of any major US metro. Hurricane Harvey (2017), Winter Storm Uri (2021), and Hurricane Beryl (2024) all produced extended multi-day outages. The combination of summer hurricane season, winter ice storms, and ERCOT grid stress events means outage exposure is real and recent. A battery sized to essentials provides genuine resilience for refrigeration, internet, lighting, partial AC during summer events, and well pumps where applicable. Battery + solar can carry critical loads through multi-day outages.
How does the federal solar tax credit work in Texas?▾
The Section 25D Residential Clean Energy Credit provides a 30% federal tax credit on qualifying solar PV and battery storage installations through 2032 under current law, with step-downs after (26% in 2033, 22% in 2034, then expiration unless extended). The credit applies to your primary or secondary residence, is nonrefundable but carries forward to future tax years, and applies to total system cost including installation. Verify current rates at the [IRS Residential Clean Energy Credit page](https://www.irs.gov/credits-deductions/residential-clean-energy-credit). Texas does not have a state-level solar tax credit comparable to states like Massachusetts or New York.
How does the Texas retail-choice market affect solar?▾
In retail-choice territory, you choose your Retail Electric Provider (REP) for billing while CenterPoint Energy operates the local distribution and transmission infrastructure. Each REP designs its own rate plans, including solar buyback plans for customers with rooftop solar. The variation across plans is significant — export rates, fixed fees, contract terms, and net-excess treatment all vary. Solar customers benefit from periodically comparing plans and switching when better options become available. A solar quote should specify which REP plan the financial model assumes.
Can I install solar in a Houston neighborhood with strict HOA rules?▾
Texas state law (Property Code Section 202.010) generally protects homeowners' right to install solar despite HOA restrictions, with some allowed accommodations on placement and aesthetics. HOAs cannot prohibit solar outright but can require reasonable installation guidelines (placement, panel color, equipment screening). Submit your installer's plan to your HOA architectural review committee before installation; most properly-designed installations are approved. Disputes occasionally arise; the state law provides homeowner protection but is not a complete shield from process friction.
How long does a Houston solar install take from contract to operation?▾
Calendar time runs typically 8-16 weeks from signed contract to CenterPoint permission to operate (PTO), with most being permitting and interconnection rather than installation. Sequence: 2-4 weeks for engineering and permit submission, 1-4 weeks for permit issuance, 1-3 days of physical installation, 1-2 weeks for local inspection, and 3-8 weeks for CenterPoint interconnection processing and PTO. Selecting your REP solar plan and switching to it typically happens around the time of PTO — your installer should coordinate.
Sources and references
- Public Utility Commission of Texas
- Power to Choose — official PUCT plan comparison
- CenterPoint Energy
- ERCOT
- Texas State Energy Conservation Office
- DSIRE — Texas solar policy database
- IRS — Residential Clean Energy Credit
- NABCEP — solar installer certification directory
- Texas Department of Licensing and Regulation
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