Katy Solar Savings Calculator & Guide (2026)
- Chino Lex
- Mar 18
- 2 min read
Texas Electricity Rates Up 5.4% This Year
Lock in your solar savings before rates climb higher. Get your free Katy quote today.
Katy Solar Savings Calculator & Guide
Katy homeowners typically save about $202/month on electricity after going solar. With CenterPoint rates up 5.4% this year, those savings only grow over time as you avoid future rate increases.
Do solar panels actually save you money?
Your bill drops because you're generating your own power. Most of the day, your panels cover your usage. At night, you pull from the grid, but your net bill is way lower.
Why do solar savings increase over time?
Electric rates in Texas go up about 5.4% per year on average. Over 20 years, that compounds significantly. Solar locks in today's rates. Your $202/month savings today could be $303/month in 10 years if rates keep climbing.
What is the average payback on solar panels?
$42,199 over 20 years assumes 5.4% annual rate increases. Could be more if rates spike like they did in 2021-2023.
Katy Solar Savings Breakdown
As part of the ERCOT grid, Texas solar owners have unique opportunities for grid services and buyback programs that aren't available elsewhere.
Metric | Your Estimate |
System size | 7.2 kW |
Monthly savings | $202 |
Annual savings | $2,435 |
20-year savings | $42,199 |
Payback period | 9.0 years |
Frequently Asked Questions
Q: Will my electric bill be zero with solar?
A: Most Katy homeowners still have a small bill (connection fees), but production often exceeds usage.
Calculate your Katy savings
Related Resources
Get your free Katy solar quote
See our complete savings guide for Texas-wide information.
Ready to Go Solar?
Modern Electric helps Texas homeowners:
Lock in savings before rates climb higher
Earn $200-500/year from grid services with battery systems
Get transparent pricing with no hidden fees
Learn More
Texas Solar Battery Guide- Complete battery overview
Texas Solar Incentives- All available tax credits and rebates
Solar Companies in Texas- How to choose the right installer
How Much Can You Save With Solar in Texas?
Use our free savings calculator to see real costs, payback periods, and 25-year returns for Texas cities.