Solar panel cost in Florida (2026): sun vs. no state credit

Three numbers explain most of what you need to know about solar economics in Florida: $2.50 a watt installed, 15.4 cents per kilowatt-hour on your electric bill, and 5.3 peak sun hours a day. Multiply those together across a common 8–10 kW system and you land at $20,000 to $25,000 before incentives — a price that pencils out for plenty of households even now that the federal tax credit is gone. What Florida doesn’t offer is a state income tax credit to sweeten that further; what it does offer instead is a sales-tax exemption, a property-tax exclusion, and full retail net metering, and knowing the difference matters when you’re evaluating a sales pitch.

System size and what it costs in Florida

Most Florida homes use between 1,200 and 2,000 kWh a month, which typically calls for an 8–12 kW system. The table below applies the $2.50/watt average and 5.3 peak sun hours with an 80% efficiency factor — the standard adjustment for inverter losses, wiring, and light soiling.

System size	Est. installed cost	Est. annual output	Est. annual savings at 15.4¢/kWh
6 kW	~$15,000	~9,300 kWh	~$1,430
8 kW	~$20,000	~12,400 kWh	~$1,910
10 kW	~$25,000	~15,500 kWh	~$2,380
12 kW	~$30,000	~18,600 kWh	~$2,860

All figures are estimates. Actual output varies by roof pitch, shading, panel orientation, and system degradation over time.

Buying more capacity than you use adds cost without proportional return; buying too little leaves savings on the table, especially through a Florida summer when AC runs for months without a break. Plug your own bill into the solar panel cost calculator above rather than working from the state averages alone.

What actually moves the price from $2.20 to $2.90 a watt

Panel quality. Premium monocrystalline panels cost more per watt but produce more power per square foot and degrade more slowly — typically under 0.5% a year across 25 years. Worth the premium if roof space is tight.

Inverter type. String inverters are the affordable default and perform fine on a simple, unshaded, south-facing roof. Microinverters or DC optimizers add $1,000–$3,000 but recover production on any roof with partial shade or an off-angle section.

Roof condition and wind rating. A steep tile roof, or one needing structural reinforcement, adds labor cost — and in Florida, that conversation should include your roof’s wind rating, not just its age. The Florida Building Code sets wind-load standards for anything mounted to a roof, racking included, and your installer’s engineering package needs to meet the code for your wind zone. If your roof is within five to seven years of replacement, most installers recommend re-roofing first; pulling panels off later to redo the roof costs $1,500–$3,000 in extra labor on top of the roofing bill. It’s also worth a call to your homeowner’s insurance carrier before you sign anything — ask directly whether rooftop solar is covered under your existing policy or requires a separate rider, since the answer varies by carrier and by county.

Battery storage. A home battery such as a 13.5 kWh Tesla Powerwall adds roughly $10,000–$15,000 before incentives. Battery payback runs on a separate timeline from the panels — model it on its own.

Electrical panel upgrades. Older Florida homes sometimes need a service panel upgrade before interconnection is approved; budget $1,500–$3,000 if your panel dates to the 1970s or 1980s.

Installer margin. Two quotes for identical equipment on the same roof can differ by $4,000–$6,000 — the single biggest variable you control by shopping around.

The rate and the sun: why Florida’s fundamentals hold up

Florida bills average 15.4¢/kWh — higher than most people assume for a Southern state, and every cent of it matters for payback math. Layer in 5.3 peak sun hours a day, among the highest in the continental US, and every panel you install produces more than it would in most of the country. The $2.50/watt statewide installed average tracks close to the national number despite higher labor costs in some coastal markets. None of those three figures depends on an incentive program — they hold regardless of what Tallahassee does next.

What Florida offers instead of a state tax credit

The federal residential solar tax credit (IRC §25D) expired December 31, 2025. A system placed in service in 2025 could still claim 30% on that year’s return; a system installed in 2026 claims $0. That’s the direct result of the One Big Beautiful Bill Act, and if a salesperson mentions a 30% federal credit for a 2026 purchase, ask them to cite the IRS guidance in writing and have your tax preparer confirm it before you sign.

Leasing or signing a PPA routes around that gap differently: the third-party owner may still access the commercial-scale §48E credit, and while you don’t receive it directly, it can be partially reflected in your monthly rate. Read a third-party contract closely before comparing it to a cash or loan purchase.

Florida has never had a state income-tax credit for solar, and having no state income tax at all means there’s no mechanism to add one. What it does have:

Sales-tax exemption. Florida waives its 6% state sales tax on solar equipment. On a $25,000 system where equipment runs roughly 60% of the cost, that’s about $900 saved at purchase.

Property-tax exclusion. The value solar adds to your home is 100% excluded from your property tax assessment. A 10 kW system is estimated to add $20,000–$30,000 to resale value in Florida — capturing that without a higher tax bill is a real, ongoing benefit.

Full detail at Florida solar incentives.

Net metering: full retail, for now

Florida’s major investor-owned utilities — FPL, Duke Energy Florida, Tampa Electric, and others — currently credit excess solar generation at the full retail rate, about 15.4¢/kWh. States that pay wholesale rates for exports often land at 4–7¢/kWh; full retail means every exported kilowatt-hour offsets one you’d otherwise have bought at the same price, dollar for dollar.

That policy has faced legislative pressure more than once, including bills proposing lower export credits and new fixed monthly charges for solar customers. It stands as written today, but a 20-year financial projection built on current rules deserves a stress test against a less generous future. Are solar panels worth it? covers how to run that test.

Orlando, worked out in full

Contract for a 10 kW system at $2.50/watt and here’s how the number moves in four steps.

1. Gross installed cost: $25,000.
2. Sales-tax exemption: knocks roughly $900 off the equipment portion.
3. Federal credit: $0 — none applies to a 2026 purchase.
4. Effective out-of-pocket: approximately $24,100.

At 5.3 peak sun hours and the 80% efficiency factor, that system generates an estimated 15,500 kWh a year. At 15.4¢/kWh with full retail net metering, that’s roughly $2,380 in estimated annual savings — the exact split between what you use directly and what gets exported will shift month to month with usage patterns.

$24,100 ÷ $2,380 ≈ 10.1 years simple payback. Shading, roof angle, rate plan, and self-consumption share all move that number — the calculator above turns this Orlando scenario into your own.

Solar cost by Florida metro: West Palm Beach, Orlando, Clearwater, Pensacola

The per-watt price barely moves across Florida — a West Palm Beach quote and an Orlando quote both start near the same $2.50/watt. What actually separates these markets is which utility bills you and how it treats your exports.

West Palm Beach, Sarasota, and Melbourne (FPL). Southeast Florida — West Palm Beach, Boca Raton — plus Sarasota on the Gulf coast and Melbourne on the Space Coast all sit in Florida Power & Light territory, bound by the state net-metering statute. FPL credits exports at the full retail rate, around 15.4¢/kWh — the assumption behind the Orlando math above and the biggest reason solar economics work along the FPL-served coast.

Clearwater and Tampa Bay (Duke Energy Florida). Clearwater and most of Pinellas County run on Duke Energy Florida, another investor-owned utility bound by the same state rule, also crediting exports at full retail. The economics land close to FPL territory; the difference is Duke’s specific rate and fee schedule, so check your own bill rather than a statewide average.

Pensacola and the western Panhandle. Gulf Power, Pensacola’s longtime utility, merged into FPL in 2021, but the former Gulf Power area is still billed as its own rate zone — Panhandle rates don’t match peninsula FPL rates exactly. Net metering works the same way; model savings off a Pensacola-area bill, not a Miami one.

Orlando and Apopka. Here’s the trap: OUC (Orlando Utilities Commission) is a municipal utility, so the state net-metering statute doesn’t bind it — and OUC has already changed its terms. Under its TruNet program, customers who interconnected by mid-2025 keep full retail crediting; new customers move to a reduced export rate after a grace period, well below what FPL pays. OUC offers a battery-storage rebate worth up to roughly $2,000, but taking it means giving up the better export rate. Apopka may fall under OUC or Duke Energy Florida depending on annexation — confirm your provider before sizing anything. Two Florida homes 60 miles apart can face materially different solar economics purely because of who sends the bill. Full utility-by-utility detail is at Florida solar incentives.

Choosing who installs it

Collect at least three quotes — the gap between the cheapest bid and a reputable mid-range installer on the same mid-sized system can run $6,000 or more, and knowing that range protects you even if price isn’t your only criterion.

Insist on an itemized breakdown: panel manufacturer, model, and wattage; inverter type; racking; labor; permitting; and interconnection fees as separate lines, not a lump sum. Check for 25-year product and performance warranties on panels, at least 10 years on the inverter, and a clear workmanship warranty from the installer — 10 years is typical from a reputable contractor.

Be skeptical of any tax benefit mentioned in a sales pitch now that the federal credit is gone; ask for the specific code section and confirm it with a CPA before signing. And call your utility’s solar interconnection desk directly to ask what the current export credit rate is and whether it’s under active regulatory review — installers have an obvious incentive to describe current policy as permanent, and it may not be.

Florida’s fundamentals — strong sun, an above-average retail rate, and two solid state-level exemptions — are real, and so is the spread in what different installers charge for the same system. Getting both pieces right matters as much as the state’s numbers do.