Texas State Legislature / McLennan CAD
Texas law exempts solar and wind-powered energy devices from property tax valuation. Hewitt homeowners who install qualifying solar panels or wind systems can apply to McLennan County Appraisal District to exclude the added value from their property taxes.
Tax savings based on system value and local property tax rate
Data last verified 2026-06-09. How we verify our data.
A grant-savvy contractor in Hewitt, TX can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.
You will likely need a contractor to apply
Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Hewitt early keeps your application moving.
Get matched with a contractorEach program sets its own contractor rules. Check the official program page for exact requirements.
Deadline: Apply with McLennan CAD after installation
Ask us. It is free, and a real person answers within a business day.
Email us about this programGrant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
Rebates and discounts that stack on top of any grant. Most are free to use.
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
See All Programs