Solar cost & payback in Mississippi
Short answer
In Mississippi, a home with a $150/month electric bill needs about a 10.3 kW solar system — roughly $21,659 after the 30% federal tax credit, saving about $1,801/year and paying back in ~12 years.
System size
10.3 kW
Cost after 30% credit
$21,659
Payback
12 yrs
20-yr net savings
$24,346
Solar in Mississippi
Mississippi averages about 4.6 peak sun hours a day and pays roughly 13¢/kWh. The figures above assume a $150/month bill and ~$3/watt installed, with the 30% federal tax credit. A bigger bill needs a bigger system; shading, roof orientation, and net-metering rules change the payback.
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Frequently asked questions
How much do solar panels cost in Mississippi?
For a $150/month bill, about a 10.3 kW system — roughly $30,942 before incentives, or $21,659 after the 30% federal tax credit. Larger bills need bigger, pricier systems.
Is solar worth it in Mississippi?
Mississippi gets about 4.6 peak sun hours a day and pays ~13¢/kWh. A typical system pays back in ~12 years and saves about $24,346 net over 20 years — a longer payback, so run your own numbers.
What is the solar tax credit in Mississippi?
The 30% federal Residential Clean Energy Credit applies everywhere, including Mississippi — about $9,283 on the example system. Mississippi may add its own state incentives on top; check current programs.