MS · Solar

Solar quotes in Southaven, MS.

One real quote from a vetted local Southaven installer, sized to your roof, your bill, and every federal + state rebate you qualify for.

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One vetted local Southaven installer
Rebates checked for your exact address
No call-center spam, no lead list

7.5 kW
Average system size: $2.80/W
Average cost (USD): 13 yrs
Average payback: 35+
Local installers

Why solar in Southaven

Mississippi runs an income-based solar adder that is unusually accessible, and it is not applied unless someone asks. Eligibility for the low-to-moderate income adder has been expanded to households with annual income up to 250 percent of the federal poverty level. Under the January 2025 order that takes the Entergy Mississippi export credit from 5.5 cents per kWh to 7.5. In a state with Mississippi income distribution, that threshold reaches a large share of households.

A threshold that reaches further than people assume

Eligibility for the low-to-moderate income adder has been expanded to households with annual income up to 250 percent of the federal poverty level.

That is a specific, checkable threshold rather than a general notion of lower income, and 250 percent of the federal poverty level is considerably higher than most people assume when they hear the word low-income.

In Mississippi, where household incomes sit below the national distribution, that threshold reaches a large share of households, including many who would never think to ask.

So the question is worth putting explicitly rather than self-selecting out of it. Ask whether your household qualifies under the current threshold for your household size.

What qualifying is worth

Under the January 2025 order, the Entergy Mississippi export credit is 5.5 cents per kWh for customers not eligible and 7.5 cents for those who are. That is an additional 2 cents on every exported kilowatt hour.

The additional 2 cents per kWh applies to the first 1,000 qualifying customers to install, and runs for 15 years from the date the customer begins taking net metering service.

A cap of 1,000 customers means this is a queue as well as a benefit. Applying promptly is the practical protection.

The low-income benefits adder is also grandfathered for 25 years, so establishing eligibility at the outset is worth considerably more than establishing it later.

How to make sure it is actually applied

Ask directly whether your household qualifies under the 250 percent of federal poverty level threshold for your household size, and ask to see the determination rather than being told it was considered.

Ask what documentation is required to establish eligibility, and get it ready before the application rather than after.

Ask how many of the 1,000 qualifying slots are understood to remain, and ask the utility rather than the installer for that answer.

Ask for the projection both ways, with and without the adder, so you can see exactly what is at stake in getting the determination right.

What the arithmetic actually rests on

The 30 percent federal Residential Clean Energy Credit under Section 25D expired for property placed in service after December 31, 2025, so a cash or loan purchase receives no federal tax credit, and Mississippi has no state solar tax credit.

Section 48E survives at 30 percent for third-party owners under leases and power purchase agreements, so ask what a provider claims and what reaches you in the rate.

What exists is retail value for self-consumed generation and an export credit of 5.5 cents per kWh, or 7.5 cents if the income adder applies, grandfathered for 25 years.

Ask whether you qualify, ask to see the determination, and ask for the projection modelled both ways before you sign.

Incentives & rebates

Net metering: Avoided cost plus adders, grandfathered 25 years

Mississippi does not offer retail-rate net metering. Exported electricity is credited at the utility avoided cost rate plus a Distributed Generation Benefits Adder of 2.5 cents per kWh, and a Public Service Commission order in January 2025 updated the Entergy Mississippi tariff to 5.5 cents per kWh for customers not eligible for the low-to-moderate income adder and 7.5 cents for those who are. Against a Mississippi residential rate around 16 cents per kWh on recent EIA figures, an exported kilowatt hour is worth roughly a third of one consumed as it is generated, or a little under half with the income adder applied. Two features make this arrangement better than a bare avoided-cost regime. First, the adders are grandfathered for 25 years, which is close to the working life of a system, so a customer enrolling now is not exposed to annual revision the way Utah or Louisiana customers are. Second, the low-to-moderate income adder is genuinely accessible: eligibility has been expanded to households with annual income up to 250 percent of the federal poverty level, which in Mississippi reaches a large share of households, though the additional 2 cents per kWh is limited to the first 1,000 qualifying customers to install and runs 15 years from the start of net metering service. The design conclusion is the familiar one for an avoided-cost state: build around what your household consumes during daylight, shift flexible loads into the generating window, and treat storage as doing real arbitrage rather than only providing backup.

Related Mississippi resources

Mississippi solar incentives & rebates Full breakdown of federal, provincial, and utility programs.

How payback works in Mississippi

System cost: $21,000
Estimated net cost: $21,000
Estimated payback: ~13.0 years
25-year net savings: ~$19,500

These figures are illustrative; your actual quote reflects your roof, sun exposure, and local utility rates.

Frequently asked questions

What is the Mississippi low-income solar adder?

An additional export credit for qualifying households, taking the Entergy Mississippi figure from 5.5 cents per kWh to 7.5 under the January 2025 order. The additional 2 cents applies to the first 1,000 qualifying customers to install.

Who qualifies?

Eligibility has been expanded to households with annual income up to 250 percent of the federal poverty level, which is considerably higher than most people assume when they hear the word low-income and reaches a large share of Mississippi households.

How long does it last?

The additional 2 cents per kWh runs for 15 years from the date the customer begins taking net metering service, and the low-income benefits adder is grandfathered for 25 years.

Is it applied automatically?

No. Ask directly whether your household qualifies for your household size, ask to see the determination, ask what documentation is needed, and ask the utility how many of the 1,000 slots remain.