Texas / Bonham
Is solar worth it in Bonham?
Grayson-Collin Elec Coop, Inc averages 16.4¢/kWh. With 5.0 peak sun hours a day, a typical 7.0 kW system makes ~10,318 kWh a year and saves about $1,693 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 Bonham compares
That is faster than the Texas average of 11.0 years, mainly because Bonham'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 |
|---|---|---|---|
| Sherman | 16.4¢ | 9.9 yrs | $42,458 |
| Denison | 16.4¢ | 10.1 yrs | $42,426 |
| Anna | 16.4¢ | 9.9 yrs | $42,458 |
| Melissa | 16.4¢ | 9.9 yrs | $42,458 |
| Greenville | 14.9¢ | 10.8 yrs | $37,002 |
| Princeton | 16.4¢ | 9.9 yrs | $42,458 |
| Paris | 11.5¢ | 13.4 yrs | $24,058 |
| McKinney | 13.8¢ | 11.5 yrs | $32,562 |
Questions
How long does solar take to pay off in Bonham, TX?
About 9.9 years for a typical 7.0 kW system at 16.4 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 Bonham?
Yes for most homeowners who stay 10+ years. Our estimate is $1,693 saved in year one and $42,458 net over 25 years after paying for the system.
How much does a solar system cost in Bonham?
A 7.0 kW system sized for an average home (863 kWh/month) is about $19,250 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 Bonham
Your number above is an estimate. Real bids usually land within 15%. Free, no obligation.
We may earn a referral fee from partners. Disclosure