Solar Savings Calculator for Kapolei, HI
Homeowners in Kapolei pay an average of $300/month for electricity through Hawaiian Electric (HECO). With 5.7 peak sun hours per day, solar panels can significantly reduce your energy costs.
$300
Avg Monthly Bill
43¢/kWh
Electricity Rate
5.7h/day
Peak Sun Hours
$120,600
Est. 25-Year Savings
Calculate Your Savings in Kapolei
Adjust Your Details for Kapolei, HI
$
$50$1,000
50010,000
5¢50¢
Your Estimated Solar Savings
System Size
4.4 kW
Panel Count
11 panels
Total System Cost
$13,640
Federal Tax Credit (30%)
-$4,092
State Tax Credit (35%)
-$4,774
Net Cost
$4,774
Annual Savings
$3,600
Payback Period
1.3 years
25-Year Savings
$120,600
Return on Investment
2,526%
* Estimates based on 5.7 peak sun hours/day in Kapolei, HI, system cost of $3.1/watt, 30% federal ITC, 35% state tax credit, 3% annual electricity inflation, and 0.5% annual panel degradation over 25 years. Actual results may vary.
Local Solar Details for Kapolei
Utility & Permits
- Utility Company
- Hawaiian Electric (HECO)
- Permit Cost
- $475
- Permit Timeline
- 4-6 weeks
- Net Metering
- partial
System Estimates
- Recommended Size
- 4.4 kW
- Panel Count
- 11 panels
- Gross Cost
- $13,640
- Net Cost (after credits)
- $4,774
Available Incentives for Kapolei, HI
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.
Hawaii Solar Tax Credit
State income tax credit for solar installations, one of the most generous in the nation.
Other Cities in Hawaii
More Solar Tools for Kapolei
Kapolei Solar IncentivesAll available tax credits and rebatesKapolei Cost ComparisonSolar vs. grid costs over 25 yearsKapolei System SizingHow many panels your home needsKapolei Permits & RegulationsLocal permit requirementsIs Solar Worth It in Kapolei?Data-driven analysis for your cityKapolei Financing OptionsCompare loans, leases, and PPAs
Ready to Go Solar in Kapolei, HI?
Ready to Go Solar in Kapolei?
Get a free personalized quote for your Kapolei home. We handle permits, installation, and utility interconnection.
Get Your Free Quote