Solar Panel ROI in St. Mary Parish, LA
Is going solar worth it in St. Mary Parish? Here are the numbers.
Avg System Cost
$5,120
After Tax Credit (30%)
$3,584
Est. Payback Period
1 yrs
25-Year ROI
2329%
Solar Economics in St. Mary Parish
Investment Breakdown
System Cost (est.)$5,120
Federal Tax Credit (30%)-$1,536
Net Cost$3,584
Annual Savings
Est. Annual Energy Savings$3,482
Median Home Value$128,000
Median Household Income$47,322
About St. Mary Parish, Louisiana
St. Mary Parish in Louisiana has a median household income of $47,322 and median home value of $128,000. With an estimated payback period of 1 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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