How much do solar panels cost in Mississippi?

In Mississippi, solar panel installation averages about $2.7 per watt. For a typical $150 monthly electric bill, a 7.3 kW system (19 panels) costs approximately $20,520 before incentives, or $14,364 after the 30% federal tax credit.

Is solar worth it in Mississippi?

Yes — with 5.26 peak sun hours per day and 16.8¢/kWh electricity rates, solar in Mississippi typically pays for itself in 7.6 years. The rating is Strong.

Solar Panel Cost & Savings in Mississippi (2026)

Quick Mississippi Solar Facts

5.26

Peak Sun Hours/Day

16.8¢

Electricity Rate

$2.7

Install Cost/Watt

7.6 yrs

Avg Payback

In Mississippi, a typical 7.3 kW system (19 panels) costs approximately $14,364 after the 30% federal tax credit. With 5.26 peak sun hours per day and 16.8¢/kWh electricity rates, annual savings average $1,883 with a payback period of 7.6 years. Rating: Strong. Source: NREL PVWatts v8 (PSH), US EIA July 2026 (rates), SEIA/EnergySage Q1 2026 (costs).

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How many solar panels do I need in Mississippi?

For a typical home with a $150 monthly electric bill in Mississippi, you need about 19 panels (7.6 kW system). Your exact number depends on your specific monthly usage and roof orientation.

What solar incentives are available in Mississippi?

Every US homeowner qualifies for the 30% federal Investment Tax Credit (ITC) through 2032. Many states also offer additional incentives — check our main calculator's Incentives tab for Mississippi-specific rebates, tax credits, and net metering policies.

Is Mississippi a good state for solar?

Mississippi has 5.26 peak sun hours per day (U.S. average: 4.98). With electricity at 16.8¢/kWh (U.S. average: 18.83¢/kWh), solar in Mississippi typically pays for itself in 7.6 years. Overall rating: Strong.