Solar Panel Installation in Katy, TX
Local sun, utility rules, permits and installers
Katy has about 1,360 kWh a year per kW of rooftop solar (our estimate). What exported power earns depends on your retail electric provider or utility; see the rules for CenterPoint below, then get quotes.
Katy solar at a glance
Utility rules and programs for Katy
CenterPoint serves homes in Katy.
| Utility | Type | Solar export rule |
|---|---|---|
| CenterPoint Energy | wires company (you choose your plan) | CenterPoint delivers power and does not buy it; it says it offers no net metering, so what exported power earns comes from your retail electric provider (some offer buy-back plans). Your installer files the interconnection; you cannot switch on before CenterPoint gives permission to operate. |
Program details are from each utility’s own pages (read October 2026). See the Texas incentives table for statewide credits and a status for every program.
Permits and approvals in Katy
- Permit & Building Services (City of Katy): permit information · 281-391-4830
- The city says a building permit is generally required for electrical work. Much of the Katy area is outside city limits and falls under Harris, Fort Bend or Waller County, so confirm which office covers your address. I found no solar-specific page.
- The utility must approve the connection before you switch on: CenterPoint · your own utility’s interconnection page.
- Check any contractor on the TDLR license search before you sign.
- Texas law limits what an owners’ association can do to keep out solar panels, though it can set some placement rules (Property Code 202.010).
Fees and steps change; confirm with the office before you start. We have not verified timelines for Katy.
Costs and savings
We do not have verified installed prices for Katy alone. The Texas figures above show what to expect; real quotes depend on your home, equipment and installer. Try the solar savings calculator, and get at least two written quotes.
Choosing an installer
- License: check the contractor on the TDLR license search and that the license covers this work.
- Quote: ask for an itemized written quote that names the equipment, warranties and who pulls the permit and handles the utility approval.
- Compare: get two or three quotes and compare them line by line, not only the total.
Get solar quotes in Katy
Tell us about your project in Katy. We reply ourselves and match you with a licensed installer who serves your area. It is free, with no obligation, and nothing is shared with an installer unless you choose one.
More for Katy
Home Battery Installation in Katy · Backup Generator Installation in Katy · Home EV Charger Installation in Katy · Katy energy guide · Texas energy guide.
Solar Panel Installation in Katy FAQs
Is solar worth it in Katy?
The sun is strong (about 1,360 kWh a year per kW, our estimate). Texas has no statewide net metering, so what exported power earns depends on your utility or retail electric provider; solar pays most when sized to what you use at home or paired with a battery. See the Texas incentives for the property-tax exemption.
Is there a federal solar tax credit in 2026?
No. The federal 25D credit ended for expenditures after December 31, 2025. Texas has no state income tax credit for solar; the property-tax exemption (Tax Code 11.27) for the value solar adds to your home is separate.
Do I need a permit for solar panels in Katy?
Usually yes, and the utility may need to approve solar and batteries. Permit & Building Services (City of Katy) handles permits in Katy; see the permit information above.
How do I find a licensed installer in Katy?
Use the quote button on this page. We reply ourselves and match you with a licensed installer who serves your area; you can check any contractor on the TDLR license search.
Sources: sunshine and climate NASA POWER; hazards FEMA National Risk Index; utility numbers EIA-861 (2024); prices EnergySage (October 2026) and Generac (U.S.); credits IRS and the Texas Comptroller; permit information from the city or town’s own page; utility programs from each utility’s own pages (October 2026). General information, not financial, tax, legal or electrical advice. See our editorial policy.