Solar in Florida: Why the Sunshine State Isn't #1 (and Whether It's Still Worth It)

Florida is called the Sunshine State. It gets more solar irradiance than most of the country. You would think it would be the #1 solar market in America. It is not — and the reasons are worth understanding before you sign a contract.

Florida ranks around 4th-5th in total installed solar capacity, behind California, Texas, and sometimes North Carolina. The gap is not about sunlight. It is about policy, utility structure, and some unique challenges that every Florida homeowner should know about.

Here is the honest picture of solar in Florida in 2026.

The Good News

Abundant Sunshine

Florida averages 5.0-5.7 peak sun hours per day, depending on location. South Florida gets even more. This means your panels produce more electricity per year than the same panels in New York, Massachusetts, or Illinois. The raw solar resource is excellent.

No State Income Tax

This is a double-edged sword. There is no state income tax, which means there is no state solar tax credit either. But it also means your overall tax burden is lower, leaving more money available for a cash or financed solar purchase.

Property Tax Exemption

Florida law exempts the added value of a solar system from your property taxes. If solar adds $20,000 to your home value, you pay zero additional property tax on that value. This is a significant and often overlooked benefit.

Sales Tax Exemption

Solar equipment is exempt from Florida's 6% sales tax. On a $25,000 system, that saves you $1,500 immediately.

Net Metering (For Now)

Florida currently has net metering, meaning your utility credits you at the full retail rate for excess electricity your panels send to the grid. FPL (Florida Power & Light), Duke Energy Florida, and Tampa Electric all participate. This is the single most important economic factor for solar in Florida — and it is under constant political threat.

The Challenges

No State Tax Credit or Rebate

Unlike New York, Massachusetts, or New Jersey, Florida offers no state-level solar tax credit. With the federal ITC also gone as of 2026, the only direct financial incentives are the property and sales tax exemptions mentioned above.

This means your out-of-pocket cost is higher than in states with aggressive incentives. A typical 8kW system in Florida costs $22,000-$28,000 with no credits to offset it.

Net Metering Is Politically Threatened

In 2022, the Florida legislature passed a bill that would have gradually reduced net metering credits from full retail rate to a much lower "avoided cost" rate — effectively cutting the value of solar by 50-60%. Governor DeSantis vetoed the bill, but the utility lobby is expected to push again.

If net metering is reduced or eliminated, the payback period for solar in Florida could extend from 10-13 years to 18-22 years. This is the single biggest risk factor for Florida solar.

What to do about it: Most net metering agreements are grandfathered — meaning if you install solar under the current policy, you keep full retail net metering for a set period (typically 20 years) even if the policy changes later. This is a strong argument for installing sooner rather than later.

Hurricane Risk

Florida's hurricane season runs from June through November. Modern solar panels are rated to withstand winds of 140-160 mph (Category 4), and most mounting systems exceed local building codes. However:

• Roof damage from debris is the primary risk — not the panels themselves detaching
• Insurance: Solar panels are typically covered under your homeowner's policy, but check with your insurer to confirm. Some policies require a rider for full replacement value.
• Battery systems add value in Florida specifically because they provide backup power during hurricane-related outages, which can last days or weeks. A home battery like the Tesla Powerwall provides backup during outages and is increasingly popular among Florida solar homeowners.

High Humidity and Heat

Panels lose efficiency in extreme heat — about 0.3-0.5% per degree Celsius above 25°C (77°F). In a Florida summer, rooftop temperatures can exceed 140°F. This means your panels produce 10-15% less in July-August than their rated capacity suggests.

Annual production estimates from good installers already account for this, but be suspicious of any installer quoting you based on panel specs without temperature derating.

The Florida Solar Math (2026)

Typical 8kW system:

• Installed cost: $24,000
• Federal ITC: $0 (expired)
• State credits: $0
• Sales tax savings: ~$1,440
• Net cost: ~$22,560

Annual production: ~11,500 kWh

Average FPL rate: $0.14-$0.16/kWh

Annual savings: $1,600-$1,840

Payback period: 12-14 years (with current net metering)

25-year savings: $18,000-$30,000 (depending on rate increases)

The payback is longer than in states with strong incentives, but 25-year savings are substantial — especially if Florida electricity rates continue rising at 3-5% annually.

When Solar Makes Sense in Florida

Install if:

• Your monthly FPL/Duke bill is over $150 (the higher your bill, the faster the payback)
• You plan to stay in the home 10+ years
• You want hurricane backup power (add a battery)
• You want to lock in energy costs before potential net metering changes
• Your roof is in good condition with 10+ years of life remaining

Wait or skip if:

• Your electricity bill is under $100/month
• You are renting or plan to move within 5 years
• Your roof needs replacement soon (do the roof first)
• You are in a heavily shaded area (trees, tall buildings)

Key Takeaways

• Florida has excellent sun but no state tax credit and the federal ITC is gone
• Property and sales tax exemptions are the main direct incentives
• Net metering at full retail rate is the most valuable policy — but politically threatened
• Install sooner to lock in grandfathered net metering before potential policy changes
• Hurricane-rated panels (140-160 mph) are standard, but confirm insurance coverage
• Typical payback period: 12-14 years with 25-year savings of $18,000-$30,000
• Add a battery if hurricane backup power is important to you

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