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Solar Cost Per Watt in Florida

Average $$2.80/W • Rank #$11 of 51 • 11.8-year payback • Updated 2026

Urgent tax credit deadlines

  • Section 30D EV credit (up to $7,500) — expires June 30, 2026 (12 days left).
  • Section 48E solar ITC safe harbor — construction must start by July 4, 2026 (16 days left).
See the full deadline tracker

Cost Per Watt

$2.80

avg in Florida

vs National

$-0.27

(-8.8%)

Payback (8kW)

11.8 yrs

avg

Sun Hours/Day

5.8

peak

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Cost Per Watt by System Size in Florida

Cost per watt typically decreases for larger systems (economies of scale).

$3.08
4kW
$2.94
5kW
$2.86
6kW
$2.80
7kW
$2.74
8kW
$2.66
10kW
$2.58
15kW

Bars show Florida's $/W for each system size. Lower = better value.

System Size Cost Per Watt Total Cost vs National Avg
4 kW $3.08/W $11,200 +$0.01
5 kW $2.94/W $14,000 $-0.13
6 kW $2.86/W $16,800 $-0.21
7 kW $2.80/W $19,600 $-0.27
8 kW $2.74/W $22,400 $-0.33
10 kW $2.66/W $28,000 $-0.41
15 kW $2.58/W $42,000 $-0.49

Solar Cost Overview for Florida

In Florida, the average installed cost for residential solar is $2.80 per watt, with typical systems ranging from $2.80/W to $2.80/W depending on the installer, equipment quality, and roof complexity. Florida ranks #11 out of 51 states (1 = cheapest) for solar affordability — 10 states have cheaper solar.

Florida is below the national average — solar is competitive here.

What's Driving Florida's Solar Costs?

Florida's $$2.80/W average reflects a combination of near average equipment costs, below-average local utility rates ($0.131/kWh vs national avg $0.1490/kWh), and above-average solar resource (5.8 sun hours/day vs national avg 4.7).

Note on panel pricing: Prices shown reflect AVL/DomCon-compliant panels that qualify for IRA bonus credits. Non-compliant panels (Mission, JA, Canadian) are available from $0.37/W panel-only but do NOT qualify for the 30% federal tax credit or IRA bonus credits. Learn about panel compliance costs →

Florida Solar Incentives & Policies

Net Metering

Full retail net metering

State Tax Credit

None

Property Tax Exemption

Yes

Sales Tax Exemption

Yes

⚠ 2026 Federal ITC Update

The Section 25D residential solar tax credit (30%) expired December 31, 2025. Owned residential systems installed in 2026 no longer qualify. The 48E ITC (30%) remains available for lease/PPA, commercial, and rental properties that begin construction before July 4, 2026.

States With Similar Solar Costs

State Avg $/W vs Florida Payback Sun Hours
Florida (you) $2.80 — 11.8 yrs 5.8
Indiana $2.80 +$0.00 12.5 yrs 4.5
Nebraska $2.80 +$0.00 13.1 yrs 4.4
Nevada $2.80 +$0.00 14 yrs 4.9
North Carolina $2.80 +$0.00 14.5 yrs 4.9
North Dakota $2.80 +$0.00 13 yrs 3.8
View all 50 states →

Florida Solar Cost FAQs

How much do solar panels cost in Florida?
A typical 8kW residential solar system in Florida costs approximately $22,400 before incentives, at an average of $2.80 per watt. Smaller 5kW systems start around $14,000, while larger 10kW systems can reach $28,000. The exact price depends on equipment quality, installer, roof complexity, and local permitting costs.
Is Florida a cheap or expensive state for solar?
Florida's average cost of $2.80/W is $0.27 below the national average of $3.07/W. Florida ranks #11 out of 51 (1 = cheapest) for solar affordability. Florida is below the national average — solar is competitive here.
What is the payback period for solar in Florida?
The average solar payback period in Florida is 11.8 years for an 8kW system costing $22,400 and generating approximately 14,565 kWh per year. With Florida's average utility rate of $0.131/kWh, you'd save about $1,904 per year. After the 11.8-year payback period, the system continues producing electricity for 15+ more years.
Does Florida have net metering?
Florida offers full retail net metering — you receive credit for excess solar production at the same rate you pay for electricity. This is the most favorable policy for solar owners.
What solar incentives are available in Florida?
Florida does not offer a state solar tax credit, exempts solar from property tax assessments, and exempts solar equipment from sales tax. The federal Section 25D residential solar tax credit (30%) expired December 31, 2025 — it no longer applies to 2026 installations on owned primary residences. The Section 48E ITC (30%) remains available for lease/PPA, commercial, and rental properties that begin construction before July 4, 2026.
How many peak sun hours does Florida get?
Florida receives an average of 5.8 peak sun hours per day, which is above the national average of 4.7. Peak sun hours directly affect solar production — a 8kW system in Florida produces approximately 14,565 kWh per year.

Related Tools

Quote Comparison Tool

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Solar ROI Calculator

Estimate Florida payback and savings.

Incentive Finder

Florida rebates & tax credits.

Florida Solar Payback

Detailed payback analysis by system size.

Florida cost-per-watt data based on 15 ZIP code samples. Production estimates use NREL PVWatts V8 (azimuth 180°, tilt 30°, array_type 1, module_type 1, losses 14%). Utility rate averages from NREL Utility Rate API V3. The federal Section 25D residential solar tax credit expired December 31, 2025.