Solar Panel ROI in St. Johns County, FL
Is going solar worth it in St. Johns County? Here are the numbers.
Avg System Cost
$16,644
After Tax Credit (30%)
$11,651
Est. Payback Period
1.7 yrs
25-Year ROI
1343%
Solar Economics in St. Johns County
Investment Breakdown
System Cost (est.)$16,644
Federal Tax Credit (30%)-$4,993
Net Cost$11,651
Annual Savings
Est. Annual Energy Savings$6,724
Median Home Value$416,100
Median Household Income$100,020
About St. Johns County, Florida
St. Johns County in Florida has a median household income of $100,020 and median home value of $416,100. With an estimated payback period of 1.7 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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