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Is Solar Worth It in Three Lakes, Florida?

We analyzed Florida Power & Light (FPL) rate books, NREL irradiance data, and Florida tax codes to calculate the real ROI for homeowners in 33190.

Market Snapshot

Elec. Rate
$0.138/kWh
Sun Hours
5.0
Utility Florida Power & Light (FPL)
Tax Exempt Yes
Battery Optional

Analyst Note: The "4kW Benchmark"

The analysis below uses a standardized 4kW system to provide a fair baseline comparison across cities. However, the average electric bill in Three Lakes is $173.88.

⚠️ Most homes here will need a larger system (8kW–12kW) to reach 100% offset. Use the calculator below for your exact numbers.

Homeowners in the Three Lakes area know two things for sure: FPL electricity rates keep rising, and hurricane season is a constant threat. A solar panel system with battery backup is the most effective way to combat both. You can generate your own clean, affordable energy to lower your FPL bill and maintain power for critical appliances when the grid goes down during a storm.

Benchmark Cost Analysis

Typical Solar Installation Costs in Three Lakes (2026)

Investing in a resilient energy system is more affordable than many think. While a small solar-only system might cost around $8,050 after federal incentives, most residents in hurricane-prone South Florida opt for a battery backup for true peace of mind. Here's the typical cost breakdown:

  • Solar Only System: Gross Cost: $11,500. Your cost after the federal tax credit is $8,050.
  • Solar + Battery System (Recommended): This complete solution has a gross cost around $23,500. After the full 30% tax credit, your final investment is approximately $16,450. This setup protects you from both FPL rate hikes and storm outages.

Incentives & Tax Credits

Available Solar Credits and Exemptions

Several government incentives make going solar more attractive. These benefits help shorten your payback period and improve your overall return on investment.

  • 30% Federal Residential Clean Energy Credit: This is the most significant incentive, allowing you to claim a tax credit equal to 30% of the total cost of your solar and battery system.
  • No Sales Tax: Florida exempts solar energy systems from the state's 6% sales tax.
  • No Property Tax Increase: Your property taxes in Miami-Dade County will not go up as a result of installing a solar panel system.

Net Metering: Florida Power & Light (FPL)

Policy Status

Net Metering (HB 741 Modified 2024)

Battery Priority

Optional

Why a Battery is Essential with FPL's New Rules

Due to recent changes in Florida's net metering laws (HB 741), FPL is no longer required to pay the full retail rate for excess solar energy sent back to them. For any system installed in 2026, those export credits are significantly lower. A battery solves this problem completely. It allows you to store your excess solar energy instead of selling it to FPL for pennies. You can then use that stored energy at night or during an outage, giving you energy independence and maximizing your financial return.

Projected Savings

Slashing Your FPL Bill with Solar

The average household in Three Lakes pays nearly $175 per month for electricity from Florida Power & Light. A correctly sized solar panel system can dramatically reduce that dependence. By producing your own power during Miami-Dade's plentiful sunny days, you can offset the majority of your energy consumption. Most homeowners see their FPL bill drop by 80% or more, resulting in annual savings that often exceed $800-$1,000 in the first year alone and grow as utility rates continue to climb.

Local Questions Answered

Can solar panels really power my home during a hurricane?
Solar panels alone will shut down during a grid outage for safety. However, when paired with a battery storage system, your home can operate independently from the grid, powering essential appliances like your refrigerator, lights, and fans during an outage.
How does the South Florida heat and humidity affect solar panels?
Solar panels are tested to perform reliably in extreme heat. While high temperatures can slightly reduce efficiency, quality panels are designed to handle Miami's climate. The sheer volume of annual sunshine far outweighs any minor efficiency loss.
Will I still have an FPL bill?
Yes, you will likely still receive a small monthly bill from FPL covering a basic grid connection fee. However, a properly designed solar and battery system can reduce your actual energy charges to near zero.

Calculate Your Solar Savings

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Initializing Solar Engine...

* Calculations based on Florida Power & Light (FPL) residential rates (0.138/kWh).

Data Transparency & Methodology

Estimates for Three Lakes, Florida are produced by the SunCents Solar Engine (v1.2). We combine the following verified or standard industry sources:

Performance (PV production)

NREL PVWatts — modeled annual and hourly AC output (kWh), solar radiation, and system losses for a standardized array size so cities can be compared fairly.

nrel.gov

Electricity rates (tariffs)

U.S. Energy Information Administration (EIA) — state-level average retail electricity prices ($/kWh) and supporting series for economic context.

eia.gov

Incentives & programs

DSIRE — state and local rebates, net metering, and policy programs (summarized for readability; always confirm eligibility with a tax or solar professional).

dsireusa.org

Federal tax credit (ITC)

Investment Tax Credit — federal residential solar credit (e.g. 30% of qualified costs where applicable); rules change with statute—verify with a qualified advisor.

energy.gov

Utilities & interconnection

Where shown, local utilities (e.g. APS, PG&E, FPL, and other IOUs or munis) are mapped from public interconnection, tariff, or service-territory references so net metering and rider rules match your area—not generic national averages.