Guadalupe County Appraisal District
Texas law exempts the added appraised value of solar energy systems from property taxes. Homeowners who install solar panels will not see an increase in their property tax bill due to the added value of the system.
Exemption prevents property tax increase from solar installation value
Data last verified 2026-06-09. How we verify our data.
A grant-savvy contractor in Seguin, 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 Seguin 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 when solar system is installed
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