Solar Panel ROI in Hawaii County, HI
Is going solar worth it in Hawaii County? Here are the numbers.
Avg System Cost
$18,196
After Tax Credit (30%)
$12,737
Est. Payback Period
2.2 yrs
25-Year ROI
1014%
Solar Economics in Hawaii County
Investment Breakdown
System Cost (est.)$18,196
Federal Tax Credit (30%)-$5,459
Net Cost$12,737
Annual Savings
Est. Annual Energy Savings$5,678
Median Home Value$454,900
Median Household Income$74,238
About Hawaii County, Hawaii
Hawaii County in Hawaii has a median household income of $74,238 and median home value of $454,900. With an estimated payback period of 2.2 years, solar is a strong investment for homeowners in this area.
These estimates use county-level medians and national averages for solar irradiance. Your actual ROI depends on roof orientation, shading, local utility rates, and available state/local incentives beyond the federal 30% ITC.
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