EV Solar Calculator for Rapid City, SD

Homeowners in Rapid City pay an average of $130/month for electricity through Black Hills Energy. With 4.8 peak sun hours per day, solar can power both your home and EV charging.

4.8h/day
Peak Sun Hours
13.5¢/kWh
Electricity Rate
$130
Avg Monthly Bill
Full
Net Metering

Calculate Your EV Solar Needs in Rapid City

Adjust Your Details for Rapid City, SD

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
1.8 kW
Additional Panels
5 panels
Additional Cost (before ITC)
$5,137
Cost After 30% ITC
$3,596
Annual Gas Savings
$1,074
Payback Period
3.3 years
Combined System
1.8 kW (5 panels)

* Estimates based on 4.8 peak sun hours/day in Rapid City, SD, 13.5¢/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 Rapid City

Utility & Permits

Utility Company
Black Hills Energy
Permit Cost
$250
Permit Timeline
2-3 weeks
Net Metering
full

EV Charging at a Glance

Electricity Rate
13.5¢/kWh
Avg Sun Hours
4.8h/day
Avg Monthly Bill
$130/mo
System Cost
$2.85/watt

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