Mississippi solar panels: The complete guide in 2026
Data updated Jan 23, 2026
Interested in going solar? You'll need to install a 10.53 kW solar panel system to cover the average electric bill in Mississippi, which will cost you about $28,109.
Cost for an average system in Mississippi
| Cash price | $28,109 |
| 25-year savings | Payback period | Electricity offset |
|---|---|---|
| $15,297 | 17 Years | 75% |
Some states, towns, and utility companies offer incentives that can help lower the cost of solar.
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Going solar in Mississippi
The Magnolia State’s sunny skies and mild winters make it a natural fit for solar panels––they can reduce your carbon footprint and your reliance on the utility electric grid.
Factor in local incentives, and Mississippians can cut the cost of solar by thousands of dollars, speeding up your payback period and increasing the value of your investment.
Here's what you should know about going solar in Mississippi.
Cost
How much do solar panels cost in Mississippi?
Solar panels will save you a lot of money over time, but the upfront costs aren't cheap. The average Mississippi homeowner needs a 10.53 kW solar panel system to cover their electricity needs, which comes out to $28,109 before incentives. Prices range from $23,893 to $32,325, but Mississippi also has some great local incentives.
While this may sound high, it will pay off in Mississippi. That's why over 1,300 Mississippi homeowners have used EnergySage to receive and compare quotes for solar installations. You can expect to earn back your initial solar investment through electricity savings in about 17.39 years, while most systems last at least 25 years. You'll often see this number referenced as your solar payback period.
There are a few ways to finance your solar panel system so you don't have to provide all that money upfront.
Cash purchase: You'll own the system and pay for it up front. This provides the best long-term savings.
Solar lease or power purchase agreement (PPA): A third-party company owns your system and either leases you the solar panels (solar lease) or allows you to purchase the electricity they generate (PPA). These typically deliver immediate savings and can make a lot of sense if you’re looking to keep your capital flexible. Just make sure to choose an offering with low annual escalators to ensure it will continue to provide long-term savings.
Solar loan: This allows you to retain ownership of your system while owing little to no money upfront. Solar loans aren't all created equal. If you have access to subsidized clean energy loans through local incentive programs, that's usually your best bet. A home equity loan or a personal loan are often your next best options—private solar loans typically come with higher interest rates or upfront fees.
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Is net metering available in Mississippi?
Mississippi doesn’t offer true net metering, but if you connect your solar panel system to the grid, you can benefit from net billing. The catch is that the utility companies only offer partial credit for every kWh you send to the grid. You'll have to sell the electricity to them at a significant discount, compared to what they’ll charge you to buy that electricity back later. Consider installing a solar battery to squeeze the most possible value out of your solar panels under net billing.
Equipment
Equipment quality
The more efficient a solar panel is, the more power per square foot. As of 2025, the most popular solar panels have a rated output of 450 watts. To get the most out of your solar energy system, choose panels with at least that much power output.
Your solar inverter setup is also important consideration—make sure it suits your roof’s layout.
And if you’re interested in a solar battery, it’s best to choose one that integrates with that inverter.
The best equipment tends to be more expensive, but it will often save you more money in the end. Premium equipment often has the best warranty terms, guaranteeing 25-40 years of coverage for repairs, replacements, and the lowest degradation rates (meaning they’ll maintain more of their power output for longer).
Companies
Who are the best solar installers in Mississippi?
We pre-screen all of the solar companies on EnergySage to ensure they'll provide you with a high-quality installation. We then rate them based on their results, reputation, and responsiveness. Here are the highest-rated EnergySage installers in Mississippi:
Ready to start looking for a solar installer?
Here are some of the most popular ones near you:
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resources
Top solar resources for Mississippi
- Mississippi Solar Loan Providers
Search through our list of top loan providers to finance your solar panel system.
- Mississippi Office of Energy
Learn about MS energy programs from the state government.
- Mississippi Public Service Commission
Read more about how utility companies work in MS.
- Mississippi Electricity Profile (EIA)
Learn about MS energy production and prices.
- MS State Solar Factsheet (SEIA)
See quick stats about how much solar energy has grown in MS.
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