Claire WhitakerBy Claire Whitaker

Updated November 2026

Florida net metering changes can shift how much your rooftop solar system saves you each month, so it helps to know what has actually changed and what it means for your credits. This guide explains how Florida’s net metering rules work, where the differences show up on your bill, and the steps to take so you are not surprised by a lower credit or an unexpected charge. Your exact outcome depends on your utility and the terms of your interconnection agreement.

What Changed in Florida Net Metering

Florida’s net metering framework is set largely by the Florida Public Service Commission, and each investor-owned utility applies its own tariff within that framework. The biggest practical change for most homeowners is how excess generation is valued. Under older terms, surplus kWh sent to the grid could carry forward month to month at the full retail rate. Newer tariffs in some service territories credit exported energy at a lower avoided-cost or export rate, so the same surplus produces a smaller bill credit.

Because rules differ by utility, the first question to answer is which company serves your meter. Net Metering in Florida: How It Works and How to Get Credited covers the general mechanics, while the utility-specific articles walk through the details that matter for each territory.

Step 1: Confirm Your Utility and Tariff

Start by pulling your most recent bill and locating the rate schedule name, which usually includes a code for net metering or distributed generation. Then compare that schedule against your utility’s current tariff filing. Your interconnection agreement, signed when your system was approved, locks in the rules in effect at that time for many customers, so the date of your agreement matters as much as the current rule set.

  • Your utility name and service address
  • Your rate schedule code from the bill
  • Your interconnection agreement and its approval date
  • Your system size in kilowatts (DC) and inverter details

Step 2: Compare Export Credit Rates

Once you know your tariff, find the rate applied to exported energy. Some utilities credit exports at the same retail rate you pay for imports, while others use a separate, lower export rate. The gap between these two numbers drives how much a solar system saves, especially if you produce more than you use during midday and the surplus rolls into your monthly balance.

Tariff type How exports are valued What to watch for
Full retail net metering Exports offset imports at the retail rate Often tied to older interconnection agreements
Export credit tariff Exports credited at a lower avoided-cost rate Larger systems may see reduced monthly savings
Time-of-use structure Credit value varies by hour of the day Midday exports may be worth less than evening use

Step 3: Model Your Own Production and Usage

Pull twelve months of usage data from your utility’s online portal and compare it with your system’s estimated annual output, which your installer or monitoring app should provide. If your system produces far more than you consume in spring and fall, the monthly carryforward and annual true-up rules matter more than the headline rate. Model a few scenarios: a typical month, a high-AC summer month, and a low-sun winter month.

Many homeowners find that adding battery storage or shifting heavy loads, like laundry and water heating, to midday changes the result more than any rate comparison. For a plain-language explanation of how credits are tallied, see Florida Net Metering Rates: How Your Solar Credit Is Calculated.

Step 4: Decide Whether to Stay or Change Programs

Some utilities offer more than one option, such as standard net metering versus a solar-specific rate or a grid export program. Compare the monthly fixed charges, the export rate, and any minimum bill rules before switching. Switching is often possible only at certain times, so check the notice period. A useful side-by-side look is in Net Metering Program Florida vs Standard Grid Export: Which Should You Choose?.

If you have a Duke Energy account, the options are spelled out in Duke Energy Florida Net Metering (2026): Which Option Fits Your Home?.

Common Mistakes to Avoid

  • Assuming your credit rate stayed the same after your agreement was signed.
  • Ignoring the monthly fixed charge, which can offset small solar credits.
  • Comparing your bill to a neighbor’s system, which may have a different tariff or install date.
  • Waiting until the annual true-up to check whether your balance is accruing correctly.
  • Changing rate schedules without reading the switching rules and notice period.

A whole-home energy monitor helps you see when your system exports and when you import, which makes it easier to check the numbers on your bill against real data. View on Amazon

A smart plug with energy tracking lets you shift a dishwasher or dryer load to peak production hours. View on Amazon

FAQ

Do Florida net metering changes apply to existing solar systems?

It depends on your interconnection agreement and utility. Many systems approved under earlier terms keep those terms, but some utilities apply new rules at renewal or when you change your rate schedule. Check your signed agreement.

Will my monthly bill go up after a rule change?

It can, particularly if export credits drop or a fixed charge applies. Your bill depends on your usage, production, and tariff, so model your own numbers before deciding.

Who should I contact about my credit?

Start with your utility’s solar or net metering department. For complex contract questions, consult a licensed solar installer or an energy professional familiar with Florida tariffs.

Conclusion

Florida net metering changes are mostly utility-specific, so your first step is confirming your rate schedule and interconnection date. Compare the export rate against your real production and usage, then decide whether your current program still fits. A short review each year keeps your solar savings on track.

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Claire Whitaker

About Claire Whitaker

Claire Whitaker is part of our editorial team and reviews and edits our home solar guides, checking product details against manufacturer specifications and owner feedback.