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Texas solar panel law gives consumers new protections
Estimated reading time: 5 minutes · Last updated:
Texas solar panel laws now require residential solar retailers and individual salespeople to register with the Texas Department of Licensing and Regulation and give homeowners a new five-business-day right to cancel a contract. Registration opened on 10 August and TDLR has pushed the start of enforcement to 1 November 2026 to allow sellers time to comply. TDLR told KTRK that 18 retailers and 500 salespeople are listed so far; county-level counts on the TDLR site show wide variation. AARP Texas associate state director Stephanie Mace called the changes a win for consumers.
Key takeaways
- Registration requirement: The law makes registration mandatory for solar retailers and salespeople with the Texas Department of Licensing and Regulation; registration opened on 10 August 2026.
- Enforcement delay: TDLR postponed enforcement until 1 November 2026 to give sellers extra time to comply.
- Statewide sign-ups: TDLR shows 18 retailers and 500 salespeople registered with the state so far.
- County-level gaps: Harris County has two registered retailers and 82 salespeople; Fort Bend has 22 salespeople and Montgomery has eight; Galveston lists no retailers and no salespeople.
- Consumer cancellation right: The law gives customers five business days to cancel a residential solar contract without penalty, a change AARP Texas’s Stephanie Mace described as “a huge win for consumers.”
Table of contents
- Key takeaways
- What the law requires and how consumers can use it
- Deadlines and the enforcement timetable
- Who has registered so far and where the gaps remain
- How the changes affect seniors and problematic contracts
- How the rules could help — and where they may fall short
- What to be careful about
- Frequently asked questions
What the law requires and how consumers can use it
The rule package makes two basic moves: it forces sellers of residential rooftop systems to appear on a public state register and it adds contract protections for buyers. The registration covers both companies that sell and install systems and the individual salespeople who solicit customers; the regulator has also produced disclosures and educational material that salespeople must use when presenting offers.
Consumers can check whether a firm or salesperson is registered by searching the Texas Department of Licensing and Regulation’s online list. That visible record creates a single point of accountability for misleading sales practices, financing problems and installation disputes, because complaints can be routed to TDLR against a named registrant rather than to an opaque marketplace.
Deadlines and the enforcement timetable
Registration opened on 10 August 2026, but the department extended the start of enforcement to 1 November 2026 to "give time for retailers to adjust to the new compliance requirements," the regulator said. That postponement means sellers who began soliciting under the old rules have a transition window before fines or other penalties are applied.
The extension shifts the practical moment when the new rules bite: until 1 November 2026 consumers rely mainly on the updated disclosures and the prospect of complaint-driven enforcement rather than immediate administrative action. The delay is consequential because the law also raises penalties for approaching homes that display “no soliciting” signs, with a higher fine when the homeowner is over 65.
Who has registered so far and where the gaps remain
TDLR’s public tally shows 18 retailers and 500 salespeople registered at state level; those are the figures the department reported to KTRK. Registration is uneven: Harris County lists two residential retailers and 82 salespeople, Fort Bend and Montgomery show no retailers with 22 and eight salespeople respectively, and Galveston County lists no retailers or salespeople as of the most recent site check.
Those county differences matter because high-pressure door-to-door selling has been concentrated in some Houston-area ZIP codes. The public list gives consumers a quick way to check whether a doorstep salesperson is on record; it also highlights that some counties currently have no registered companies posted, leaving potential coverage gaps if unscrupulous sellers operate there before enforcement begins.
How the changes affect seniors and problematic contracts
The statute creates two consumer-facing protections that address issues raised by recent local reporting: a five-business-day right to cancel any contract and prohibitions on approaching homes that post “no soliciting.” Advocates say those measures limit the effectiveness of high-pressure sales tactics targeted at older homeowners and give families a fixed window to review financing terms and lien language.
The human cost behind the rule change is clear in earlier cases: reporting identified multidecade contracts for rooftop systems worth more than $100,000 and one contract that showed a 25-year obligation of $138,000. Those examples informed AARP Texas’s outreach to lawmakers and are why Stephanie Mace and other consumer advocates pressed for mandatory registration, standard disclosures and the short statutory cancellation window.
| Area | Retailers registered | Salespeople registered |
|---|---|---|
| State total | 18 | 500 |
| Harris County | 2 | 82 |
| Fort Bend County | 0 | 22 |
| Montgomery County | 0 | 8 |
| Galveston County | 0 | 0 |
How the rules could help — and where they may fall short
The case for
- Registration and mandated disclosures make it easier for consumers to verify a seller and to file complaints with TDLR if a contract or installation is misleading.
- A five-business-day cancellation window gives households a concrete, statute-backed chance to cancel costly long-term contracts before loan payments or liens begin.
The case against
- The enforcement delay to 1 November 2026 leaves a transition period in which questionable sales practices may continue unchecked.
- Registration alone does not ban deceptive claims or guaranteed savings; enforcement and the regulator’s willingness to levy penalties will determine whether behavior changes.
What to be careful about
- High-pressure, door-to-door sales can continue in the transition window before 1 November 2026.
- Seniors remain vulnerable to misleading financing terms until registrants and their sales scripts are reviewed and disciplined by TDLR.
- County gaps in registered retailers mean consumers in some areas may still face unvetted sellers operating outside the posted lists.
- The law’s protections do not automatically undo existing long-term contracts; cancellation rights apply from the point of sale under the new rules, not retroactively.
The bottom line
Texas’s new solar rules create a visible, enforceable channel for consumer complaints and a short statutory cancellation window that targets the door-to-door sales model that produced costly, decades-long contracts. The TDLR register and mandated disclosures make it quicker for homeowners to check a salesperson’s credentials and to report problems, but the department’s decision to delay enforcement until 1 November 2026 leaves a transition period. How quickly registrants appear on the list in counties with current gaps, and how actively TDLR uses its complaint and penalty powers after November, will determine whether the law delivers the protections advocates want.
What to watch
- watch for TDLR enforcement to begin on 1 November 2026, when fines and penalties may start to be applied
- watch whether Fort Bend, Montgomery or Galveston counties add any residential retailers to the TDLR register; no date has been set for that change
Frequently asked questions
Who must register under the new rules?
The rule requires residential solar retailers and individual salespeople who sell solar to register with the Texas Department of Licensing and Regulation; TDLR opened registration on 10 August 2026 and lists registrants on its website.
When does enforcement start and what changes then?
TDLR postponed enforcement until 1 November 2026 to allow sellers time to comply; on that date regulators may begin applying fines and other penalties tied to the registration and solicitation rules.
Can I cancel a solar contract, and how long do I have?
Yes — the law gives customers five business days to cancel a residential solar contract without penalty, a statutory window designed to limit high-pressure signups.
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