EV Solar Calculator for Kailua, HI
Homeowners in Kailua pay an average of $310/month for electricity through Hawaiian Electric (HECO). With 5.6 peak sun hours per day, solar can power both your home and EV charging.
5.6h/day
Peak Sun Hours
43¢/kWh
Electricity Rate
$310
Avg Monthly Bill
Partial
Net Metering
Calculate Your EV Solar Needs in Kailua
Adjust Your Details for Kailua, HI
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
1.5 kW
Additional Panels
4 panels
Additional Cost (before ITC)
$4,403
Cost After 30% ITC
$3,082
Annual Gas Savings
$142
Payback Period
21.7 years
Combined System
1.5 kW (4 panels)
* Estimates based on 5.6 peak sun hours/day in Kailua, HI, 43¢/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 Kailua
Utility & Permits
- Utility Company
- Hawaiian Electric (HECO)
- Permit Cost
- $500
- Permit Timeline
- 4-8 weeks
- Net Metering
- partial
EV Charging at a Glance
- Electricity Rate
- 43¢/kWh
- Avg Sun Hours
- 5.6h/day
- Avg Monthly Bill
- $310/mo
- System Cost
- $3.1/watt
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