Solar Savings Calculator for Spokane, WA
Homeowners in Spokane pay an average of $118/month for electricity through Avista Utilities. With 3.8 peak sun hours per day, solar panels can significantly reduce your energy costs.
$118
Avg Monthly Bill
11.5¢/kWh
Electricity Rate
3.8h/day
Peak Sun Hours
$30,960
Est. 25-Year Savings
Calculate Your Savings in Spokane
Adjust Your Details for Spokane, WA
$
$50$1,000
50010,000
5¢50¢
Your Estimated Solar Savings
System Size
9.2 kW
Panel Count
23 panels
Total System Cost
$26,220
Federal Tax Credit (30%)
-$7,866
Net Cost
$18,354
Annual Savings
$1,416
Payback Period
13 years
25-Year Savings
$30,960
Return on Investment
169%
* Estimates based on 3.8 peak sun hours/day in Spokane, WA, system cost of $2.85/watt, 30% federal ITC, 3% annual electricity inflation, and 0.5% annual panel degradation over 25 years. Actual results may vary.
Local Solar Details for Spokane
Utility & Permits
- Utility Company
- Avista Utilities
- Permit Cost
- $325
- Permit Timeline
- 2-4 weeks
- Net Metering
- full
System Estimates
- Recommended Size
- 9.2 kW
- Panel Count
- 23 panels
- Gross Cost
- $26,220
- Net Cost (after credits)
- $18,354
Available Incentives for Spokane, WA
Federal Solar Investment Tax Credit (ITC)
Reduces federal income tax liability by 30% of the total cost of a solar energy system, including equipment and installation.
Other Cities in Washington
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