Solar panel cost in Florida (2026)

The typical Florida homeowner pays around $2.50 per watt installed for solar in 2026, putting a common 8–10 kW system between $20,000 and $25,000 before state incentives. Florida’s combination of abundant sunshine, above-average electricity rates, and strong state-level tax treatment makes the math work for many households — even without the federal tax credit that expired at the end of 2025.

What Florida’s core numbers mean for your system

Three variables determine whether solar pencils out: what you pay per kilowatt-hour, how many productive hours your panels get daily, and what it costs per watt to install. Florida scores well on all three.

Your utility bills at an average of 15.4 cents per kilowatt-hour (¢/kWh) — higher than many people assume for a Southern state, and every cent matters for payback calculations. Florida also averages 5.3 peak sun hours per day, among the highest in the continental US. More sun means more production from every panel you install. The statewide installed average of $2.50/watt aligns broadly with the national average despite higher labor costs in some coastal markets.

Plug your actual bill and roof details into the solar savings calculator above for a number specific to your home rather than a state average.

Cost by system size

System size is the single biggest cost driver. Most Florida homes use between 1,200 and 2,000 kWh per month, which typically calls for an 8–12 kW installation. The table below uses the $2.50/watt average and 5.3 peak sun hours with an 80% system efficiency factor — a standard adjustment for inverter losses, wiring, and minor 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.

Over-buying panels adds upfront cost without proportional return if you regularly generate more than you use. Under-buying leaves savings on the table, especially during summers when your AC runs hard for months at a stretch.

What drives the price up or down

The $2.50/watt average conceals a real range of roughly $2.20–$2.90/watt depending on several factors.

Panel quality. Premium monocrystalline panels cost more per watt but produce more power per square foot and degrade more slowly — typically losing less than 0.5% per year over 25 years. If your roof space is limited, higher-efficiency panels often justify the premium.

Inverter type. String inverters are the most affordable option and perform well on simple, unshaded, south-facing roofs. Microinverters or DC power optimizers add $1,000–$3,000 to a project but recover production if any part of your roof faces shade or a suboptimal compass direction.

Roof condition. A steep tile roof or one that needs structural reinforcement adds labor cost. If your roof is within five to seven years of replacement, most installers recommend re-roofing first — pulling panels off later costs $1,500–$3,000 in extra labor on top of the roofing bill.

Battery storage. A home battery such as a 13.5 kWh Tesla Powerwall adds roughly $10,000–$15,000 to the project before incentives. Battery payback periods run longer than panels alone; analyze those numbers separately.

Electrical panel upgrades. Older Florida homes sometimes need a service panel upgrade before a solar 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. This is not a small rounding error — it is the biggest variable you can actually control by shopping around.

Florida’s solar incentives in 2026

Florida’s incentive landscape shifted significantly at the start of this year.

The federal residential solar tax credit (IRC §25D) expired on December 31, 2025. Homeowners who purchased and placed a system in service in 2025 could claim 30% of total cost as a credit against their 2025 federal taxes. For systems installed in 2026, the federal credit is $0. This is the direct result of the One Big Beautiful Bill Act. If a salesperson mentions a 30% federal credit for your 2026 purchase, ask them to cite the specific IRS guidance in writing — and have your tax preparer confirm it before you sign anything.

If you lease a system or sign a power purchase agreement (PPA), the third-party owner may benefit from the commercial-scale §48E investment tax credit. You do not receive the credit directly, but it may be partially reflected in your lease or PPA rate. Read any third-party ownership contract carefully before comparing it to a cash or loan purchase.

Florida’s state-level incentives remain intact.

Sales-tax exemption. Florida waives its 6% state sales tax on solar energy equipment. On a $25,000 system where equipment represents roughly 60% of the cost, that saves approximately $900 at purchase.

Property-tax exclusion. The added home value from a solar installation is 100% excluded from your property tax assessment. Research suggests a 10 kW system adds $20,000–$30,000 to a home’s resale value in Florida. Capturing that equity without higher property taxes is a significant long-term benefit.

No state income tax. Florida has no personal income tax, so there is no state-level analog to a federal credit to combine with a solar purchase.

See the full breakdown at Florida solar incentives.

How net metering shapes your savings

Net metering lets surplus solar generation flow to the grid in exchange for credits on your utility bill. Florida’s major investor-owned utilities — FPL, Duke Energy Florida, Tampa Electric, and others — currently credit excess generation at the full retail rate, around 15.4¢/kWh.

States that credit excess solar at wholesale rates often pay only 4–7¢/kWh. Full retail credit means every kilowatt-hour sent to the grid offsets one you would have bought at the same price — dollar for dollar.

Florida’s net metering rules have faced legislative pressure, including bills that would reduce export credits and add fixed monthly charges for solar customers. The current policy stands, but verify your specific utility’s interconnection tariff before finalizing a 20-year financial projection. The are solar panels worth it? page covers how to stress-test your payback assumptions against a less favorable net metering scenario.

A concrete example: 10 kW system in Orlando

Say you sign a contract for a 10 kW system at $2.50/watt, totaling $25,000 installed.

Florida’s sales-tax exemption saves roughly $900 on the equipment portion. No federal credit applies in 2026. Effective out-of-pocket: approximately $24,100.

At 5.3 peak sun hours and an 80% efficiency factor (real output runs ~20% below the raw figure), the system generates an estimated 15,500 kWh per year. At 15.4¢/kWh with full retail net metering, that is roughly $2,380 in estimated annual savings — though the exact split between self-consumed power and exported credits will vary month to month based on your usage patterns.

Simple payback: $24,100 ÷ $2,380 ≈ 10.1 years. Shading, roof angle, rate plan, and the share of solar used on-site versus exported all shift that figure. Run the calculator above with your actual data for a personalized number.

How to get an honest quote

Get at least three quotes. The spread between the cheapest and a reputable mid-range installer on a mid-sized system can easily reach $6,000. Price alone is not the deciding factor, but knowing the range protects you.

Demand an itemized breakdown. A credible quote lists panels by manufacturer, model, and wattage; inverter type; racking; labor; permitting; and utility interconnection fees as separate line items. A lump-sum number tells you almost nothing about what you are actually buying.

Check warranty terms. Look for 25-year product and performance warranties on panels, at least 10 years on inverters, and a clear installer workmanship warranty — typically 10 years from a reputable contractor.

Verify incentive claims in writing. With the federal credit gone, be especially skeptical of any large tax benefit mentioned during a sales pitch. Ask for the specific tax code section and confirm it with a CPA before signing.

Ask your utility directly about net metering. Installers have an incentive to present current policy as permanent. Call your utility’s solar interconnection department and ask what the current export credit rate is and whether it is subject to ongoing regulatory review.

Solar is a decades-long financial commitment. The fundamentals in Florida — high sun exposure, above-average retail electricity rates, and solid state-level incentives — are real. So is the variability in installer pricing. Getting the right system at the right price from a qualified contractor matters as much as the market conditions.