Solar Panels in Mississippi: Cost, Savings & Incentives (2026)
How much do solar panels cost in Mississippi in 2026? Typical 9.0 kW system: $18,900 after 30% ITC, 17.8-year payback, 5.2 sun hrs/day, 12.2¢/kWh. Free calculators.
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Mississippi solar decision guides
Data hub — jump to in-depth sizing, bill-based, or policy guides. This page stays focused on rates & incentives.
Mississippi solar snapshot (2026)
A 9 kW system in Mississippi produces roughly 13,665 kWh/year at 5.2 peak sun hours and 12.2¢/kWh — saving about $1,667/year with ~11-year payback after the 30% ITC.
| Cost item | Amount |
|---|---|
| System cost (9 kW) | $27,000 |
| Federal 30% ITC | −$8,100 |
| Net cost after ITC | $18,900 |
| Est. annual savings | $1,667/yr |
| 25-year net profit (est.) | $22,775 |
Get at least 3 installer quotes — pricing varies up to 30% within the same state.
Mississippi solar incentives
Federal ITC — 30%
All US homeowners qualify for the 30% federal Investment Tax Credit through 2032. On a $27,000 system, that's a $8,100 dollar-for-dollar tax credit.
Mississippi state programs
Mississippi does not offer a state solar incentive. Mississippi Power and Entergy Mississippi offer net metering programs. Mississippi's relatively low electricity rates reduce the financial urgency for solar, but the federal 30% ITC still provides substantial savings on any installation.
Is solar worth it in Mississippi?
Mississippi combines strong sun hours (5.2/day) with moderate rates (12.2¢/kWh) — a solid case for residential solar in 2026. Use the calculators above for a bill-specific estimate, or open a decision guide below for sizing by monthly bill or home sq ft.
Frequently asked questions
Direct answers for US homeowners in Mississippi.