EV Solar 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 can power both your home and EV charging.
3.8h/day
Peak Sun Hours
11.5¢/kWh
Electricity Rate
$118
Avg Monthly Bill
Full
Net Metering
Calculate Your EV Solar Needs in Spokane
Adjust Your Details for Spokane, WA
5,00030,000
0 kW15 kW
$
$2.00$7.00
15 MPG50 MPG
Your EV Solar Charging Estimate
Daily kWh for EV
8.7 kWh
Additional Solar Needed
2.3 kW
Additional Panels
6 panels
Additional Cost (before ITC)
$6,489
Cost After 30% ITC
$4,542
Annual Gas Savings
$1,137
Payback Period
4 years
Combined System
2.3 kW (6 panels)
* Estimates based on 3.8 peak sun hours/day in Spokane, WA, 11.5¢/kWh electricity rate, 12,000 annual miles, Tesla Model 3 at 3.8 mi/kWh, 30% federal ITC, and $3.50/gal gas at 28 MPG comparison. 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
EV Charging at a Glance
- Electricity Rate
- 11.5¢/kWh
- Avg Sun Hours
- 3.8h/day
- Avg Monthly Bill
- $118/mo
- System Cost
- $2.85/watt
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