Texas / Glenn Heights
Is solar worth it in Glenn Heights?
TXU Energy Retail Co, LLC averages 18.7¢/kWh. With 5.3 peak sun hours a day, a typical 6.7 kW system makes ~10,352 kWh a year and saves about $1,936 in year one.
No federal tax credit is included. The 30% homeowner credit (IRS §25D) ended for systems installed after Dec 31, 2025. What changed in 2026 →
How Glenn Heights compares
That is faster than the Texas average of 11.0 years, mainly because Glenn Heights's rate is above the state average of 13.7¢/kWh. Your own payback depends on your bill: enter your ZIP and monthly bill above for your number.
| Nearby city | Rate | Payback | 25-yr net |
|---|---|---|---|
| DeSoto | 18.7¢ | 8.5 yrs | $52,149 |
| Red Oak | 18.7¢ | 8.5 yrs | $52,149 |
| Lancaster | 18.7¢ | 8.5 yrs | $52,149 |
| Cedar Hill | 18.7¢ | 8.5 yrs | $52,149 |
| Duncanville | 18.7¢ | 8.5 yrs | $52,149 |
| Midlothian | 18.7¢ | 8.5 yrs | $52,149 |
| Waxahachie | 18.7¢ | 8.5 yrs | $52,149 |
| Grand Prairie | 18.7¢ | 8.5 yrs | $52,149 |
Questions
How long does solar take to pay off in Glenn Heights, TX?
About 8.5 years for a typical 6.7 kW system at 18.7 cents/kWh, assuming $2.75/W installed, full net metering and 3% yearly rate increases, with no federal tax credit.
Is solar worth it in Glenn Heights?
Yes for most homeowners who stay 10+ years. Our estimate is $1,936 saved in year one and $52,149 net over 25 years after paying for the system.
How much does a solar system cost in Glenn Heights?
A 6.7 kW system sized for an average home (863 kWh/month) is about $18,425 before any local rebates, at $2.75 per watt. Real quotes vary by roof and installer.
Is there a federal solar tax credit in 2026?
Not for homeowners who buy their system. The 30% Residential Clean Energy Credit (IRS section 25D) does not apply to installations completed after December 31, 2025. State rebates, SRECs and utility incentives may still apply.
Get real installer quotes in Glenn Heights
Your number above is an estimate. Real bids usually land within 15%. Free, no obligation.
We may earn a referral fee from partners. Disclosure