Home solar in Mississippi: prices, net metering, what is left in 2026
What Mississippi homeowners pay for solar in 2026, how the state's export rules work, and which incentives survived - verified against state sources, town by town.
Installed home solar in Mississippi compares against the U.S. marketplace average of about $2.58 a watt - roughly $30,960 for 12 kW.
The 30% federal solar credit ended December 31, 2025 - Mississippi installations completed in 2026 get $0 from it.
A home battery in Mississippi runs about $12,000-$16,000 installed, before any state storage incentive.
Whether solar still pays in Mississippi after the federal credit's end comes down to arithmetic, not ideology: installed cost (about $2.58 a watt at the marketplace average), what your utility pays for exports, and how much of your generation you use yourself. High self-consumption - daytime usage, EV charging, batteries - is now the biggest lever.
Mississippi rules that decide your payback
| Rule | Mississippi status |
|---|---|
| Export compensation (net metering) | Mississippi does not credit exports at retail: under the PSC's Renewable Energy Net Metering Rule, on-site self-consumption offsets usage, but excess energy exported to the utility is credited at the 'Total Benefits of Distributed Generation,' defined as the utility's Avoided Cost of Wholesale Power plus an adder (set at 2.5 cents/kWh as 'Non-Quantifiable Expected Benefits'), with an extra 2 cents/kWh Low-Income Benefits Adder for qualifying low-income customers. |
| State incentive | No state-level incentive; utility rebates may apply |
| Sales tax on the system | Not exempt - taxed like any purchase |
| Property tax on added home value | No exclusion on record |
The Low-Income Benefits Adder (2 cents/kWh) is limited to the first 1,000 qualifying customers per the rule and is locked in for 15 years from the date the customer starts net metering service - so it is a first-come, first-served benefit. Separately, each utility must offer net metering first-come, first-served only until enrollment hits a cap of 3% of that utility's total system peak demand from the prior calendar year.
This guide is research, not advice: an independent summary of published prices and state rules. It is not an installer, lender or tax advisor - verify incentive eligibility with a licensed tax professional before relying on it.
What installed solar costs in 2026
| System size | Installed price (marketplace avg) | Notes |
|---|---|---|
| 6 kW | $15,480 | Small roof / low usage |
| 8 kW | $20,640 | Typical starter system |
| 10 kW | $25,800 | Family home with AC |
| 12 kW | $30,960 | Large home / EV charging |
| Home battery (optional) | $12,000-$16,000 | Backup power + self-consumption |
Compare solar quotes for Mississippi
These platforms collect bids from licensed installers so you can compare against the same spec. Prices come from installers, not from this site.
Disclosure: this is an independent guide. If you request quotes through a link here, the platform may pay this site a referral fee. That fee never changes your quotes.
The 30% federal tax credit is gone for 2026 installations
The federal Residential Clean Energy Credit (30%) was repealed by the One Big Beautiful Bill Act signed July 4, 2025. Per the IRS, the credit is not available for any property placed in service after December 31, 2025 - and the IRS counts the installation completion date, not the contract date.
Common questions
Do I need a battery with my solar?
Not necessarily. Under full retail net metering, the grid effectively stores your surplus for free. Batteries earn their $12,000-16,000 price where export rates are low, outages are common, or time-of-use rates make evening self-consumption valuable.
How do I check if a solar quote is fair?
Divide the total price by the system's wattage. The U.S. marketplace average is about $2.58 per watt installed; $2.30-3.00 covers most fair quotes depending on roof complexity. Above that, ask exactly what you are paying extra for - in writing.
How long do solar panels actually last?
Panels are typically warrantied for 25 years of production and commonly outlive it, losing about 0.5% output per year. Inverters are the component that usually needs replacement - typically once, around year 12-15, at a few thousand dollars.
Is solar still worth it without the federal credit?
It depends mostly on your state's export rules and your daytime usage. Paybacks lengthened by roughly a third when the credit ended, but rising electricity rates and record-cheap hardware keep the math workable in states with decent export compensation - and marginal where exports pay avoided cost only.
Should I lease, get a PPA, or buy?
Buying keeps all savings and any incentives with you. Leases and PPAs put a company's equipment on your roof for 20-25 years, complicate a home sale, and in 2026 any tax benefits they advertise belong to the company under commercial rules - not to you. Read escalator clauses carefully.
What is net metering and why does it decide everything?
It is the rule for how your utility credits electricity you export. Full retail net metering credits exports at the same rate you pay - the grid works like a free battery. Net billing or avoided-cost rules pay far less per exported kWh, which lengthens payback and strengthens the case for a home battery.
Compare solar quotes for Mississippi
These platforms collect bids from licensed installers so you can compare against the same spec. Prices come from installers, not from this site.
Disclosure: this is an independent guide. If you request quotes through a link here, the platform may pay this site a referral fee. That fee never changes your quotes.
Prices by city
Abbeville · Aberdeen · Ackerman · Algoma · Alligator · Amory · Anguilla · Arcola · Artesia · Ashland · Baldwyn · Bassfield · Batesville · Bay Springs · Bay St. Louis · Beaumont · Beauregard · Belmont · Belzoni · Benoit · Bentonia · Beulah · Big Creek · Biloxi · Blue Mountain · Blue Springs · Bolton · Booneville · Boyle · Brandon · Braxton · Brookhaven · Brooksville · Bruce · Bude · Burnsville · Byhalia · Byram · Caledonia · Calhoun City · Canton · Carrollton · Carthage · Cary · Centreville · Charleston · Chunky · Clarksdale · Cleveland · Clinton · Coahoma · Coffeeville · Coldwater · Collins · Columbia · Columbus · Como · Corinth · Courtland · Crawford · Crenshaw · Crosby · Crowder · Cruger · Crystal Springs · D'Iberville · D'Lo · De Kalb · Decatur · Derma · Diamondhead · Doddsville · Drew · Duck Hill · Dumas · Duncan · Durant · Ecru · Eden · Edwards · Ellisville · Enterprise · Ethel · Eupora · Falcon · Falkner · Farmington · Fayette · Flora · Florence · Flowood · Forest · French Camp · Friars Point · Fulton · Gattman · Gautier · Georgetown · Glen · Glendora · Gloster · Gluckstadt · Golden · Goodman · Greenville · Greenwood · Grenada · Gulfport · Gunnison · Guntown · Hatley · Hattiesburg · Hazlehurst · Heidelberg · Hernando · Hickory · Hickory Flat · Hollandale · Holly Springs · Horn Lake · Houston · Indianola · Inverness · Isola · Itta Bena · Iuka · Jackson · Jonestown · Jumpertown · Kilmichael · Kosciusko · Kossuth · Lake · Lambert · Laurel · Leakesville · Learned · Leland · Lena · Lexington · Liberty · Long Beach · Louin · Louise · Louisville · Lucedale · Lula · Lumberton · Lyon · Maben · Macon · Madison · Magee · Magnolia · Mantachie · Mantee · Marietta · Marion · Marks · Mathiston · Mayersville · McComb · McCool · McLain · Meadville · Mendenhall · Meridian · Merigold · Metcalfe · Mize · Monticello · Montrose · Moorhead · Morgan City · Morton · Moss Point · Mound Bayou · Mount Olive · Myrtle · Natchez · Nettleton · New Albany · New Augusta · New Hebron · New Houlka · Newton · North Carrollton · Noxapater · Oakland · Ocean Springs · Okolona · Olive Branch · Osyka · Oxford · Pace · Pachuta · Paden · Pascagoula · Pass Christian · Pearl · Pelahatchie · Petal · Philadelphia · Picayune · Pickens · Pittsboro · Plantersville · Polkville · Pontotoc · Pope · Poplarville · Port Gibson · Potts Camp · Prentiss · Puckett · Purvis · Quitman · Raleigh · Raymond · Renova · Richland · Richton · Ridgeland · Rienzi · Ripley · Rolling Fork · Rosedale · Roxie · Ruleville · Sallis · Saltillo · Sandersville · Sardis · Satartia · Schlater · Scooba · Sebastopol · Seminary · Senatobia · Shannon · Shaw · Shelby · Sherman · Shubuta · Shuqualak · Sidon · Silver City · Silver Creek · Slate Springs · Sledge · Smithville · Snow Lake Shores · Soso · Southaven · Starkville · State Line · Stonewall · Sturgis · Summit · Sumner · Sumrall · Sunflower · Sylvarena · Taylor · Taylorsville · Tchula · Terry · Thaxton · Tishomingo · Toccopola · Tremont · Tunica · Tupelo · Tutwiler · Tylertown · Union · Utica · Vaiden · Vardaman · Verona · Vicksburg · Walls · Walnut · Walnut Grove · Walthall · Water Valley · Waveland · Waynesboro · Webb · Weir · Wesson · West · West Point · Wiggins · Winona · Winstonville · Woodland · Woodville · Yazoo City