Washington / Monroe
Is solar worth it in Monroe?
PUD No 1 of Snohomish County averages 11.5¢/kWh. With 3.9 peak sun hours a day, a typical 9.2 kW system makes ~10,368 kWh a year and saves about $1,194 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 Monroe compares
That is slower than the Washington average of 15.3 years, mainly because Monroe's rate is below the state average of 12.3¢/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 |
|---|---|---|---|
| Snohomish | 14.6¢ | 13.7 yrs | $30,025 |
| Woodinville | 14.6¢ | 13.7 yrs | $30,025 |
| Mill Creek | 11.5¢ | 16.6 yrs | $18,226 |
| Lake Stevens | 11.5¢ | 16.6 yrs | $18,226 |
| Bothell | 14.6¢ | 13.7 yrs | $30,025 |
| Everett | 11.5¢ | 16.6 yrs | $18,226 |
| Redmond | 14.6¢ | 13.7 yrs | $30,025 |
| Kenmore | 14.6¢ | 13.7 yrs | $30,025 |
Questions
How long does solar take to pay off in Monroe, WA?
About 16.6 years for a typical 9.2 kW system at 11.5 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 Monroe?
Only in some cases; payback is long. Our estimate is $1,194 saved in year one and $18,226 net over 25 years after paying for the system.
How much does a solar system cost in Monroe?
A 9.2 kW system sized for an average home (863 kWh/month) is about $25,300 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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