California / Commerce
Is solar worth it in Commerce?
Southern California Edison Co averages 32.4¢/kWh. With 6.2 peak sun hours a day, a typical 5.7 kW system makes ~10,346 kWh a year and saves about $3,355 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 Commerce compares
That is faster than the California average of 5.4 years, mainly because Commerce's rate is above the state average of 27.6¢/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 |
|---|---|---|---|
| Bell | 32.4¢ | 4.4 yrs | $106,633 |
| Bell Gardens | 32.4¢ | 4.4 yrs | $106,633 |
| Maywood | 32.4¢ | 4.4 yrs | $106,633 |
| Montebello | 32.4¢ | 4.4 yrs | $106,633 |
| Cudahy | 32.4¢ | 4.4 yrs | $106,633 |
| Pico Rivera | 32.4¢ | 4.4 yrs | $106,633 |
| Monterey Park | 32.4¢ | 4.4 yrs | $106,633 |
| Huntington Park | 32.4¢ | 4.4 yrs | $106,633 |
Questions
How long does solar take to pay off in Commerce, CA?
About 4.4 years for a typical 5.7 kW system at 32.4 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 Commerce?
Yes for most homeowners who stay 10+ years. Our estimate is $3,355 saved in year one and $106,633 net over 25 years after paying for the system.
How much does a solar system cost in Commerce?
A 5.7 kW system sized for an average home (863 kWh/month) is about $15,675 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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