Solar Panel Cost in Mississippi (2026)
Solar panel costs in Mississippi depend on system size, roof type, local labor rates, and your utility's net metering rules. In Mississippi, a typical 6 kW residential system runs $10,560–$18,620 before incentives, with 30% federal tax credit reducing net cost to about $7,390–$13,030. Average electricity rate: 12.2¢/kWh.
Quick answer
In Mississippi, a 6 kW solar panel system costs about $13,530 installed (9.1-year payback). After the 30% federal tax credit, net cost is roughly $9,470. Annual savings: ~$1,040/year at 12.2¢/kWh.
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Solar Panel Cost Calculator
Estimate for Mississippi
$6,300 net after tax credit
~4 kW system · $9,000 before 12.2¢/kWh incentives
Annual savings
$696
Payback
9.1 years
30-year savings
$18,792
Mississippi vs US Average
| Metric | MS | US avg |
|---|---|---|
| 6 kW system (before credit) | $13,530 | $16,271 |
| Net cost after 30% ITC | $9,470 | $11,390 |
| Cost per watt | $2.25/W | — |
| Annual electricity savings | $1,040 | $1,335 |
| Payback period (years) | 9.1 yrs | 9 yrs |
| Electricity rate | 12.2¢/kWh | — |
Updated 2026-07-07. Estimates only.
What affects solar costs in Mississippi?
- Installer pricing in Mississippi averages $2.25/watt — below the US median
- 4.6 peak sun hours/day drives production and payback speed
- Federal Investment Tax Credit (ITC) covers 30% of system cost through 2032 for qualifying homeowners
- Mississippi utility rates at 12.2¢/kWh affect monthly bill savings
Solar installation costs in Mississippi reflect local labor rates, permit fees, and utility interconnection rules. A typical 6 kW system runs $10,560–$18,620 before the 30% federal tax credit, with net cost around $7,390–$13,030.
Mississippi averages 12.2¢/kWh and 4.6 peak sun hours per day — moderate solar production potential for rooftop systems.
Incentives in Mississippi
Mississippi homeowners may qualify for the 30% federal ITC plus any active state or utility rebates. Verify current programs at dsireusa.org before signing a contract.
How to maximize solar ROI in Mississippi
- Compare at least three installer quotes in Mississippi
- Model payback using your actual utility rate and usage
- Ask whether net metering or buyback rates apply in your utility territory
- Confirm ITC eligibility with a tax professional
Mississippi install costs average $2.25/W with estimated 9.1-year payback on a 6 kW system — below US national averages.
Cost snapshot — MS
- 6 kW system
- $10,560 – $18,620
- After 30% tax credit
- $7,390 – $13,030
- Annual savings
- $850 – $1,200
- Battery add-on
- $5,540 – $9,960
Frequently Asked Questions
How much do solar panels cost in Mississippi?
A 6 kW solar system in Mississippi typically costs $10,560–$18,620 installed. After the 30% federal tax credit, net cost is about $7,390–$13,030. Cost per watt ranges from $1.92–$2.66.
What is the solar payback period in Mississippi?
In Mississippi, estimated payback is 6.7–12.8 years for a 6 kW system, with an average around 9.1 years. Higher electricity rates and sun exposure shorten payback.
How much can I save on electricity in Mississippi?
A 6 kW system in Mississippi may save $850–$1,200 per year on electricity, depending on usage, shading, and net metering. Over 25–30 years, cumulative savings can reach $21,250–$36,000.
Is solar worth it in Mississippi in 2026?
Solar in Mississippi is worth evaluating if you pay 12.2¢/kWh or more, have a south-facing roof with minimal shade, and plan to stay in your home past the payback period (~9.1 years). Use our calculator for a personalized estimate.
Related solar resources
How We Calculate Solar Costs
MySunROI estimates combine NREL residential PV installed-price benchmarks, EIA state electricity rates, and regional labor modifiers — updated 2026-07-07.
Estimates for informational purposes only. Last updated 2026-07-07. Estimates based on NREL PV cost benchmarks, EIA electricity rates, and 2026 installer pricing surveys.