Texas / Robinson
Is solar worth it in Robinson?
Heart of Texas Electric Coop averages 12.6¢/kWh. With 5.3 peak sun hours a day, a typical 6.7 kW system makes ~10,352 kWh a year and saves about $1,306 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 Robinson compares
That is slower than the Texas average of 11.0 years, mainly because Robinson's rate is below 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 |
|---|---|---|---|
| Hewitt | 12.6¢ | 11.9 yrs | $29,203 |
| Waco | 12.6¢ | 11.9 yrs | $29,203 |
| Bellmead | 12.6¢ | 11.9 yrs | $29,203 |
| Temple | 12.6¢ | 11.9 yrs | $29,203 |
| Belton | 12.6¢ | 11.9 yrs | $29,203 |
| Gatesville | 12.6¢ | 11.9 yrs | $29,203 |
| Harker Heights | 12.6¢ | 11.9 yrs | $29,203 |
| Killeen | 12.6¢ | 11.9 yrs | $29,203 |
Questions
How long does solar take to pay off in Robinson, TX?
About 11.9 years for a typical 6.7 kW system at 12.6 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 Robinson?
Often, if you plan to stay long-term. Our estimate is $1,306 saved in year one and $29,203 net over 25 years after paying for the system.
How much does a solar system cost in Robinson?
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.
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