High FPL Bills in Naples? Solar Offers a Path to Lower Costs in 2026.
With its abundant sunshine and high air conditioning demand, Naples is a prime location for rooftop solar. For homeowners facing average Florida Power & Light (FPL) bills over $200 a month, solar represents a direct way to reduce that recurring expense. While the federal tax credits of the past have changed, Florida's own pro-solar policies keep the investment compelling, offering a way to lock in lower energy costs for years to come and gain more predictable monthly bills.
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Open calculatorBenchmark Cost Analysis
What to Budget for a Solar Installation in Naples
To offset the typical electricity usage of a Naples home, an 11.6 kW solar system is a common size. The estimated cost for a system of this scale in early 2026 is approximately $26,100 before any incentives.
- Solar-Only System (11.6 kW): $26,100
- Solar with Battery (11.6 kW + 10 kWh battery): $41,100
A battery adds significant cost and is primarily for backup power during grid outages, a valuable feature during storm season. Financially, the solar-only option provides the fastest return on investment, with a payback period of around 9.9 years, compared to over 14 years with a battery.
Incentives & Tax Credits
Florida's Enduring Solar Benefits for Homeowners
Even without a federal income tax credit for 2026 installations, the financial case for solar in Naples is supported by strong state-level policies:
- No Sales Tax on Solar Equipment: Florida exempts the purchase of solar energy systems from the state's sales tax. This immediately saves you over $1,500 on a $26,100 system.
- 100% Property Tax Exemption: This is a critical incentive. An owned solar system can increase your home's market value, and in Florida, that added value is fully exempt from property taxes. This makes solar a valuable home improvement that doesn't raise your annual tax burden. For a market like Naples, this boost to resale appeal is a significant long-term benefit.
Net Metering: Florida Power & Light Co
Retail Net Metering
Optional
Understanding Net Metering with Florida Power & Light
FPL offers a net metering program that allows solar customers to get full value for their excess energy. During the day, when your panels are producing more power than your home needs, the surplus electricity flows out to the grid. FPL tracks this exported energy and gives you a one-for-one credit on your bill. These credits are then used to cover the cost of any electricity you pull from the grid later, such as at night. This simple, retail-rate credit system is key to maximizing your solar savings.
Projected Savings
Annual Savings and Long-Term Value with Solar
A properly sized 11.6 kW solar system in Naples can generate significant savings, estimated at $2,256 in the first year alone. This figure is based on the system producing enough power to offset electricity that would otherwise be purchased from FPL at a rate of $0.1557/kWh.
The estimated payback period is just under 10 years. After that, the system continues to produce power, offering decades of savings. This is especially valuable as a hedge against rising utility costs; if grid electricity becomes more expensive in the future, the power your panels produce becomes even more valuable, deepening your savings over the 25+ year lifespan of the equipment.