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Solar Panel Cost in Mississippi
6 kW system cost and incentives for Mississippi homeowners.
By Jessica Martinez · Updated June 20266 kW system cost and incentives for Mississippi homeowners.
By Jessica Martinez · Updated June 2026A 6 kW home solar system in Mississippi runs about $15,300 before incentives. For Mississippi homeowners, the 30% federal tax credit brings that to roughly $10,710 out of pocket, a difference of about $4,590.
Mississippi sits at the lower end of installed solar costs nationally. Sun hours are solid across most of Mississippi, stronger in the southern half. The solar cost calculator and system size calculator can turn that into a figure based on your actual Mississippi bill.
| System size | 6 kW |
|---|---|
| Price before incentives | $15,300 |
| 30% federal tax credit | -$4,590 |
| Price after credit | $10,710 |
System size in Mississippi should track your electricity use, not a flat 6 kW default. Run your zip code and monthly bill through the system size calculator to see how many panels your Mississippi home actually needs.
The 30% federal Residential Clean Energy Credit applies to any Mississippi homeowner who owns their system outright (see the tax credit calculator). Entergy Mississippi and local electric cooperatives set their own net metering terms. Model your full Mississippi picture in the savings calculator.
How much does a 6 kW solar system cost in Mississippi? A 6 kW residential system in Mississippi runs about $15,300 before incentives and about $10,710 after the 30% federal tax credit, a difference of roughly $4,590.
Does Mississippi have solar incentives beyond the federal credit? Installer competition and local permitting rules both move the final Mississippi price. Check the incentives section above for how that applies to your Mississippi system.
Is 6 kW the right system size for your Mississippi home? It depends on your bill and roof. Use the system size calculator to size a system around your actual Mississippi electricity use rather than a flat 6 kW figure.
run your own Mississippi numbers in the cost calculatorestimate Mississippi payback in the savings calculatorcheck your Mississippi federal credit amountsee installed prices in Minnesotacompare Mississippi costs to Missouri