Solar Panels in Mississippi2026 Cost Guide & Incentives
Average cost, state incentives, payback estimates, and how to find certified installers in Mississippi.
$16,000–$27,000
Avg system cost
$11,200–$18,900
After 30% ITC
5 hrs/day
Peak sun hours
$0.124/kWh
Avg rate
Is Solar Worth It in Mississippi?
Based on a home with a $150/month electric bill in Mississippi
Est. system size
7.3 kW
Gross cost
$21,221
Federal tax credit
−$6,366
Net cost
$14,855
Year-1 savings
$1,800
20-year savings
$45,911
Estimated payback: 8.3 years — then 11 years of free electricity.
* Estimates assume $2.90/W installed, 92% solar offset, and 3% annual electricity rate inflation. Get an installer quote to confirm your actual savings.
Mississippi Solar Incentives & Policies
Federal
Investment Tax Credit (ITC)
30%
of total system cost — off your federal tax bill
Available through 2032
Mississippi State
State Incentive
No state incentives; federal ITC only
Additional Mississippi Solar Policies
Net Metering: Limited — check with your local utility
Property Tax Exemption: No exemption — solar adds to assessed value
Sales Tax Exemption: Sales tax applies to solar equipment purchase
Solar Installation Cost in Mississippi by System Size
| System size | Gross cost | After 30% ITC | Year-1 savings |
|---|---|---|---|
| 5 kW | $12,272,800 | $8,590,960 | $1,040,980/yr |
| 7 kW | $17,181,920 | $12,027,344 | $1,457,372/yr |
| 9 kW | $22,091,040 | $15,463,728 | $1,873,764/yr |
| 12 kW | $29,454,720 | $20,618,304 | $2,498,352/yr |
* Costs based on $2.90/W national average. Mississippi installer pricing may vary ±15%.
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Frequently Asked Questions — Solar in Mississippi
How much do solar panels cost in Mississippi?
Solar installation in Mississippi typically costs $16,000–$27,000 before incentives. After the 30% federal tax credit, most homeowners pay $11,200–$18,900 net.
Is solar worth it in Mississippi?
Yes — Mississippi homeowners benefit from 5 average peak sun hours per day. The 30% federal ITC combined with no state incentives; federal itc only make the financial case strong for most homeowners.
What state incentives are available for solar in Mississippi?
No state incentives; federal ITC only. On top of state incentives, all Mississippi homeowners qualify for the federal 30% Investment Tax Credit (ITC).
How long is the payback period for solar in Mississippi?
Based on Mississippi's average electricity rate of $0.124/kWh and 5 peak sun hours, most homeowners see payback in 8.3–11 years. Systems then produce free electricity for 15–20+ more years.
Does Mississippi have net metering?
Mississippi's net metering policy is limited. Check with your local utility for current export compensation rates, as policies vary by provider.