Solar Panel ROI in Lewis County, ID
Is going solar worth it in Lewis County? Here are the numbers.
Avg System Cost
$7,392
After Tax Credit (30%)
$5,174
Est. Payback Period
1.9 yrs
25-Year ROI
1243%
Solar Economics in Lewis County
Investment Breakdown
System Cost (est.)$7,392
Federal Tax Credit (30%)-$2,218
Net Cost$5,174
Annual Savings
Est. Annual Energy Savings$2,780
Median Home Value$184,800
Median Household Income$46,484
About Lewis County, Idaho
Lewis County in Idaho has a median household income of $46,484 and median home value of $184,800. With an estimated payback period of 1.9 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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