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Solar Panel ROI in Mercer County, NJ

Is going solar worth it in Mercer County? Here are the numbers.

Avg System Cost

$13,104

After Tax Credit (30%)

$9,173

Est. Payback Period

1.5 yrs

25-Year ROI

1564%

Solar Economics in Mercer County

Investment Breakdown

System Cost (est.)$13,104
Federal Tax Credit (30%)-$3,931

Net Cost$9,173

Annual Savings

Est. Annual Energy Savings$6,107
Median Home Value$327,600

Median Household Income$92,697

About Mercer County, New Jersey

Mercer County in New Jersey has a median household income of $92,697 and median home value of $327,600. With an estimated payback period of 1.5 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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Other Counties in New Jersey

County-level data from U.S. Census Bureau American Community Survey (ACS) 2022 5-Year Estimates. Additional sources: EIA, NREL, DSIRE. Solar cost estimates based on county-level home values and national averages. This is not financial advice.