Florida Solar Estimate

Florida

Solar in Orlando, Florida

A south-facing roof in Orlando makes about 1,440 kWh per kW each year, 4% below the Florida average; a typical home's net-zero system here is about 9.2 kW, costs as low as $19,756 installed, and pays back in about 10 years on Duke Energy Florida rates.

See the numbers for your Orlando address

At a glance

Sunlight per kW
1,440
kWh a year, 4% below the Florida average
Typical system
9.2 kW
net zero for 1100 kWh a month
Installed cost
as low as$19,756
up to $24,146
Payback
as low as8.7 yrs
8.7–11.7 yrs at 2.7%/yr

Typical electrically heated home, 1100 kWh a month, best-case figures with the range shown. Sources.

Who sends your bill

At the center of Orlando the service-territory layer shows Orlando Utilities Commission (OUC); Duke Energy Florida serves parts of the surrounding area. Boundaries are coarse at town edges, so your bill is the final word; the utility finder checks any address.

What the sun does in Orlando

  • A south-facing roof at a 30° pitch makes about 1,440 kWh per kW a year, 4% below the Florida average.
  • March is the best month at about 139 kWh per kW; December the worst at about 107. Spring is the strongest season and summer afternoons bring clouds, so the net-zero size is set on the whole year, not on the hottest month, and how your utility credits exports decides what the summer surplus is worth.
  • Roof direction and pitch change the yield by a quarter or more; the estimate reads your actual roof from satellite imagery and fills south-facing planes first.
  • Air conditioning roughly doubles an August bill compared with February, so a single bill is annualized with Florida's monthly load shape rather than multiplied by twelve.

A typical Orlando home: 1100 kWh a month, electric heat

Net-zero system
9.2 kW
1440 kWh per kW per year
Installed cost
as low as$19,756
up to $24,146
First-year savings
up to$2,085
at least $1,833
Payback
as low as8.7 yrs
8.7–11.7 yrs at 2.7%/yr

Valued at Duke Energy Florida rates (15.0¢/kWh energy); Florida's tax exemptions included. Your roof, usage and heating change every number.

Figures use Duke Energy Florida, which gives the better payback of the utilities serving the Orlando area (Orlando Utilities Commission (OUC): about 18 years). Your bill says which one you are on.

Questions Orlando homeowners ask

How much do solar panels cost in Orlando?
For a electrically heated home using about 1100 kWh a month, a net-zero system of about 9.2 kW costs roughly $19,756 to $24,146 installed at current Florida cash prices, before any incentive. Larger homes and electric heat need bigger systems; your address gives a real figure in about a minute.
How long does solar take to pay for itself in Orlando?
About 8.7 to 11.7 years for that typical home on Duke Energy Florida rates, assuming electricity prices rise 2.7% a year. Duke Energy Florida's own rules (fixed charge, net-metering credits) are built in. Figures use Duke Energy Florida, which gives the better payback of the utilities serving the Orlando area (Orlando Utilities Commission (OUC): about 18 years). Your bill says which one you are on.
Which utility serves Orlando?
At the city centre the service-territory layer shows Orlando Utilities Commission (OUC); Duke Energy Florida serves parts of the surrounding area. Boundaries are coarse at town edges, so your bill is the final word.
Does solar work through Orlando's summers and storm season?
Yes, with a seasonal shape: March makes about 139 kWh per kW and December about 107. Summer is when the system earns most of its keep: production peaks in the same months as air conditioning, so more of it is used on site. Hurricane wind loads are an engineering and insurance question for the installer, not a production one.
What incentives apply in 2026?
Florida exempts solar equipment from sales tax and keeps the value it adds off your property-tax bill, and both are already in these figures. Business-owned systems, including rental property, qualify for the 30% federal investment credit (Section 48E) and bonus depreciation when placed in service by the end of 2027; tax-exempt owners receive the 30% as cash. Not tax advice.

On the map

Tampa Electric (TECO)Florida Power & LightFlorida Public Utilities (FPUC)Kissimmee Utility Authority (KUA)Lake Worth Beach Electric UtilityLakeland ElectricLee County Electric Cooperative (LCEC)City Of LeesburgBaldwin County El Member CorpCity Of Moore HavenCity Of BartowCity Of Mount DoraNew Smyrna Beach Utilities CommissionCity Of NewberryOcala Electric UtilityPeace River Electric Cooperative (PRECO)Orlando Utilities Commission (OUC)City Of QuincyReedy Creek Improvement DistSouthern Pine Electric CooperativeCity Of StarkeSECO Energy (Sumter Electric Cooperative)Suwannee Valley Electric Cooperative (SVEC)City of Tallahassee UtilitiesTalquin Electric CooperativeThree Notch Electric Member CorpCity Of BlountstownTri-County Electric Cooperative (Madison)Alabama PowerCity Of AlachuaCity Of WauchulaWest Florida Electric CooperativeCity Of WillistonWiregrass Electric CooperativeWithlacoochee River Electric Cooperative (WREC)City Of BushnellOkefenoke REMCCentral Florida Electric Cooperative (CFEC)City Of ChattahoocheeChoctawhatchee Electric Cooperative (CHELCO)Clay Electric CooperativeCity Of ClewistonColquitt Electric Membership CorpCovington Electric CooperativeCity of Winter Park Electric UtilityEscambia River Electric Cooperative (EREC)Florida Keys Electric Cooperative (FKEC)City Of Fort MeadeFort Pierce Utilities AuthorityGainesville Regional Utilities (GRU)Georgia PowerGlades Electric CooperativeGrady Electric Membership CorpCity Of Green Cove SpringsGulf Coast Electric CooperativeHavana Power & Light CompanyCity Of HomesteadBeaches Energy Services (Jacksonville Beach)JEA (Jacksonville)Duke Energy Florida
Orlando (gold) and Duke Energy Florida service territory. Hover a region to see its utility.

Nearby: Apopka, Kissimmee, Sanford, St. Cloud, Deltona, Winter Haven. All Florida cities.

Sources

Every figure on this page comes from the documents and models below, with the date each was produced or last checked.

  1. Sunlight and monthly production for Orlando
    Effective November 1, 2026 · Checked November 1, 2026 · Read from the primary source
  2. Duke Energy Florida rates and net-metering rules (worked example)
    Effective October 1, 2026 · Checked November 1, 2026 · Read from the primary source
  3. Which utilities serve the area
    Checked November 1, 2026 · Read from the primary source
  4. Installed cost, savings and payback
    Checked November 1, 2026 · Read from the primary source

Spot an error? Email mtsolarestimate@gmail.com. How the estimate is built: methodology.

Your Orlando address, your numbers

The estimate reads your roof, takes your real usage and applies your utility’s rules. About a minute, no contact details asked.