MS · Solar

Solar quotes in Tupelo, MS.

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

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

Why solar in Tupelo

North-east Mississippi is TVA territory, served by local distributors rather than by Entergy Mississippi or Mississippi Power. That places it outside the Public Service Commission net metering rule entirely, so the 2.5 cent Distributed Generation Benefits Adder, the January 2025 export figures and the low-to-moderate income adder are all arrangements that may not apply to a Tupelo account.

A different framework in the northeast

Mississippi is served by Entergy Mississippi in the centre and west, Mississippi Power in the southeast, TVA distributors in the northeast, and roughly 20 rural electric cooperatives.

The Public Service Commission net metering rule and its adders apply to the regulated investor-owned utilities. TVA distributors operate under the TVA framework instead.

Under TVA Dispersed Power Production, residential exports are purchased at TVA avoided cost, a wholesale-style measure well below the retail price, and an interconnection agreement with your local power company is required.

So the export compensation may differ from the Commission figures in either direction, and the 25-year grandfathering of the Mississippi adders is not automatically part of the picture.

Two organisations, as everywhere in TVA territory

TVA sets the framework and purchases the exports. Your local power company handles the interconnection agreement, the fees and the timeline, and adds its own distribution charges to the TVA wholesale rate.

TVA Green Connect is the route that arranges the interconnection agreement and gives access to a network of Quality Contractors trained and approved by TVA.

Ask your local power company how exports are compensated and at what rate, what the interconnection application involves, what it costs and how long approval takes.

Ask what your actual retail rate is, including fixed monthly charges, and check it against a recent bill rather than against a state average.

The design brief under avoided-cost export

Electricity you consume at the moment it is generated displaces a purchase at the full retail rate. Electricity you export earns avoided cost. Those are very different amounts.

So annual production is not a useful summary. What matters is how much of that production your household absorbs as it happens, which makes the self-consumption share the assumption to interrogate.

A system covering roughly 70 to 80 percent of annual consumption frequently returns better than one covering 100 percent under this kind of arrangement, because the marginal panels produce mostly exports.

Shifting flexible loads into daylight converts avoided-cost exports into full-value avoided purchases at no cost, and storage does the same automatically at larger scale.

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 depends on your local power company: retail value for what you consume as it is generated, TVA avoided cost for exports, and whatever fixed charges your distributor levies.

Ask for the projection built on those terms rather than on the Commission tariff figures, with the interconnection timeline committed in writing.

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

Do the Mississippi net metering adders apply in Tupelo?

Not necessarily. North-east Mississippi is TVA territory, served by local distributors outside the Public Service Commission net metering rule, so the 2.5 cent adder and the January 2025 export figures may not apply to your account.

What applies instead?

The TVA framework. Residential exports are purchased at TVA avoided cost through Dispersed Power Production, and an interconnection agreement with your local power company is required, which Green Connect arranges.

Who do I actually deal with?

Both. TVA sets the framework and buys the exports; your local power company handles the interconnection agreement, the fees and the timeline, and adds its own distribution charges to the TVA wholesale rate.

How should I size the system?

Around your daytime consumption. Under avoided-cost export a system covering roughly 70 to 80 percent of annual consumption frequently returns better than one covering 100 percent, because the marginal panels produce mostly exports.