The average cost of solar in Florida in 2026
The average cost of solar panels in Florida is approximately $2.20 per watt in 2026 — down from $3.00+ just five years ago. For a typical Florida home needing a 9–11kW system, that translates to a gross cost of $19,800–$24,200 before any incentives.
After Florida's automatic 6% sales tax exemption, your net cost drops to roughly $18,612–$22,748. There's no federal tax credit for direct purchases anymore — that expired December 31, 2025 — but the sales tax exemption applies immediately at point of sale.
📊 Florida Solar Cost at a Glance
$2.20/watt — Florida average installed cost per watt (2026)
$19,800–$24,200 — typical 9–11kW system gross cost
$18,612–$22,748 — net cost after FL 6% sales tax exemption
$0 — federal tax credit for cash/loan purchases (expired 2025)
Cost by system size
System size is determined by how much electricity you use. The more you pay on your electric bill, the larger the system you need — and the more you'll save.
Cost by Florida city
Prices vary slightly by market due to local installer competition, permitting costs, and labor rates. South Florida and the Gulf Coast tend to run slightly higher than Central and North Florida.
What you're actually paying for
Most people assume solar costs are mostly about the panels themselves. In reality, panels are only a small part of the total installed cost. Here's where your money actually goes on a typical Florida solar installation:
✅ Why Getting 3 Quotes Matters So Much
Soft costs — sales, marketing, overhead — are the biggest variable in solar pricing. A company spending heavily on door-to-door sales or TV ads passes those costs to you. A company that gets customers through referrals or organic search can charge less. Getting 3 quotes from different installers consistently saves Florida homeowners 15–20% — that's $3,000–$5,000 on a typical system.
What affects your final price
Roof type and condition
Asphalt shingle roofs are easiest and cheapest to install on. Metal roofs cost slightly more. Tile roofs — common in Florida — can add $500–$2,000 due to the care required during installation. A roof in poor condition that needs work before installation adds significant cost — always repair first.
Panel brand and efficiency
Premium panels from brands like REC, Panasonic, or SunPower cost 20–30% more per watt but generate more power per square foot. For most Florida homeowners with adequate roof space, standard efficiency panels (Qcells, Canadian Solar, Jinko) offer better value. Premium panels make sense when roof space is limited.
Inverter type
String inverters are cheapest — one inverter for the whole system. Microinverters (Enphase) or power optimizers (SolarEdge) cost $1,500–$3,000 more but optimize each panel individually, improving performance when panels are partially shaded. For unshaded Florida roofs, string inverters often provide equal performance at lower cost.
Permitting and interconnection
Florida permit costs vary by county — typically $150–$500. Utility interconnection fees vary by utility. FPL and TECO have well-established processes; JEA can take longer. Your installer handles all of this, but it's included in your quote.
System size
Larger systems have slightly lower cost-per-watt due to fixed costs being spread across more panels. Going from a 6kW to 10kW system doesn't double the price — it increases it by about 60–65%.
Cash vs loan vs lease — how it affects your cost
How you pay changes the math significantly:
- Cash purchase — highest upfront cost, lowest total cost. No interest payments. Full ownership from day one. Best 25-year return.
- Solar loan — $0 or low down payment. You own the system. Pay off over 10–20 years. Total cost is higher due to interest but monthly payment is often less than current electric bill.
- Lease / PPA — $0 down, no ownership. You pay a monthly rate to the installer who owns the system. Lower risk but lower long-term return. Installer still claims the commercial federal ITC through 2027.
⚠️ Watch Out for Long-Loan Terms
Some installers push 25-year loan terms to make monthly payments look attractive. A $22,000 system at 6.99% over 25 years costs $37,400 in total — $15,400 in interest. A 10-year loan costs more per month but saves thousands. Always compare total cost of ownership, not just monthly payment.
Will solar prices keep falling?
Yes — but slowly. Panel costs have fallen 90% since 2010 and most of the dramatic cost reductions have already happened. From here, expect gradual 3–5% annual reductions in hardware costs. However, soft costs (labor, permitting, sales) don't fall as quickly and now represent the largest portion of total system cost.
The practical implication: waiting another year to go solar saves you maybe $500–$800 on a typical system — while costing you a year of electricity bill savings worth $2,000+. The math almost always favors acting sooner rather than later.
How much does a 10kW solar system cost in Florida? +
A 10kW solar system costs approximately $22,000 gross in Florida in 2026, or $20,680 after the automatic 6% sales tax exemption. There is no federal tax credit for direct purchases in 2026 — that expired December 31, 2025. A 10kW system is the most common size for Florida homes with $160–$220/month electric bills.
Why do solar quotes vary so much between companies? +
The biggest variable is soft costs — how much the installer spends on sales, marketing, and overhead. A company with door-to-door salespeople and TV ads passes those costs to you. The actual panels and equipment from different installers are often identical. Getting 3 quotes is the single best way to find the fair market price for your specific roof and location.
Is $2.20/watt a good price for solar in Florida? +
Yes — $2.20/watt is at the Florida average and represents solid value. Below $1.80/watt should raise questions about panel quality or hidden fees. Above $3.00/watt means you're paying a significant premium — either for a luxury brand, a complex installation, or a high-overhead company. The sweet spot for most Florida homeowners is $2.00–$2.50/watt for a quality system from a reputable installer.
Does solar add value to a Florida home and does it affect the cost basis? +
Solar adds 3–4% to Florida home values on average. That added value is 100% exempt from property tax assessment under Florida law. For cost basis purposes, the installed cost of a solar system is added to your home's cost basis, which can reduce capital gains when you sell. Consult a tax professional for specifics to your situation.
How do I know if a solar quote is fair? +
Compare cost per watt — divide total system cost by system size in watts. For Florida in 2026, $2.00–$2.50/watt is fair. Ask for an itemized breakdown showing panel cost, inverter cost, installation, and soft costs separately. Check the panel brand and model against current wholesale pricing. And always get at least 3 quotes — price variation of 20%+ between companies for the same system is common.