EV Solar Calculator for St. Louis, MO
Homeowners in St. Louis pay an average of $145/month for electricity through Ameren Missouri. With 4.5 peak sun hours per day, solar can power both your home and EV charging.
4.5h/day
Peak Sun Hours
14.5¢/kWh
Electricity Rate
$145
Avg Monthly Bill
Full
Net Metering
Calculate Your EV Solar Needs in St. Louis
Adjust Your Details for St. Louis, MO
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
1.9 kW
Additional Panels
5 panels
Additional Cost (before ITC)
$5,479
Cost After 30% ITC
$3,836
Annual Gas Savings
$1,042
Payback Period
3.7 years
Combined System
1.9 kW (5 panels)
* Estimates based on 4.5 peak sun hours/day in St. Louis, MO, 14.5¢/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 St. Louis
Utility & Permits
- Utility Company
- Ameren Missouri
- Permit Cost
- $350
- Permit Timeline
- 3-5 weeks
- Net Metering
- full
EV Charging at a Glance
- Electricity Rate
- 14.5¢/kWh
- Avg Sun Hours
- 4.5h/day
- Avg Monthly Bill
- $145/mo
- System Cost
- $2.75/watt
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