Net Metering in Florida: How It Works and What Every Homeowner Should Know

If you've been researching solar in Florida, you've probably come across the term "net metering" at least a dozen times. It's one of those phrases that gets thrown around a lot without much explanation — and understanding it can make a real difference in how you evaluate whether solar makes financial sense for your home.

Here's what net metering actually is, how it works in Florida specifically, what the political history looks like, and what it means for you as a homeowner thinking about solar in 2026.

What Is Net Metering?

Net metering is a billing arrangement between you and your utility company. When your solar panels produce more electricity than your home is using at a given moment, that excess power flows back into the grid. Net metering determines how much credit you get for it.

Under a true net metering program — the kind Florida currently has — you receive credit for exported electricity at the same retail rate you'd pay to buy it. So if your utility charges you $0.15 per kilowatt-hour (kWh), you also earn $0.15 in credit for every kWh you send back to the grid.

That symmetry is what makes net metering so valuable for solar owners. Without it, utilities would pay you a much lower wholesale rate for your exported power — sometimes as little as 2–4 cents per kWh — while still charging you the full retail rate for what you pull from the grid. The financial case for rooftop solar looks very different depending on which scenario you're in.

How Net Metering Works in Florida

Florida's net metering program has been in place since 2008, established under state statute 366.91. Here's how it works in practice:

Monthly credit banking. When your panels produce more than you consume in a given month, the surplus is credited to your account at the full retail rate. Those credits roll over month to month and can be used to offset future bills.

Annual true-up. Credits bank throughout the year. At the end of the annual billing cycle — typically in January — any remaining unused credits are reconciled. Rather than rolling over indefinitely, that leftover balance is paid out at a lower rate based on wholesale energy cost, which generally runs around 3–4 cents per kWh depending on your utility.

System sizing rules. Florida utilities require that your solar system be sized to produce no more than 115% of your average annual electricity consumption. This prevents significantly oversizing a system just to run up credits.

No statewide aggregate cap. Unlike some states, Florida places no cap on how many customers can participate in net metering statewide. Individual system size is capped at 2 megawatts (MW) — far above what any residential installation would ever reach.

Which Utilities Offer Net Metering in Florida?

Florida law requires the state's four major investor-owned utilities (IOUs) to offer net metering programs:

• Florida Power & Light (FPL) — the largest, serving most of the state outside the Panhandle
• Duke Energy Florida — serving the Tampa Bay area and parts of central Florida
• Tampa Electric Company (TECO) — serving the greater Tampa area
• Florida Public Utilities — serving parts of northeast Florida and the Panhandle

Together, these four utilities cover roughly 79% of Florida residents. The remaining 21% are served by municipal utilities or rural electric cooperatives, and their net metering policies vary. Some, like Orlando Utilities Commission (OUC) and Lee County Electric Cooperative, offer full retail-rate net metering. Others, like Jacksonville Electric Authority (JEA), use a different billing structure that pays a lower rate for exported power. If you're not served by one of the four IOUs, it's worth calling your utility directly to understand what program is available.

How Credits Appear on Your Bill

The mechanics of net metering can feel a little abstract until you see it in action. Here's a simplified example of how it plays out across the year.

In Florida, summer months tend to produce the most solar generation due to long days and intense sun — but they also drive up consumption as air conditioning runs constantly. A well-sized system often produces enough to roughly offset summer bills, with credits banking through spring and fall when production is high and consumption is lower.

Winter months flip that dynamic somewhat. Shorter days mean less production, and consumption drops too as cooling demand fades. Customers often draw down the credits they built up over the warmer months.

The key thing to understand: net metering lets you use the grid as a kind of bank. You're not storing physical electricity — you're depositing credits when you overproduce and withdrawing them when you under-produce. The value of those credits is what makes the system worth paying attention to.

The Political History (and Why It Matters)

Florida has one of the better net metering policies in the country right now, but it hasn't always been smooth sailing — and understanding the recent history matters if you're thinking about when to go solar.

In early 2022, the Florida legislature passed House Bill 741 (HB 741), a bill widely seen as a direct attack on rooftop solar. The bill would have gradually reduced the credit rate for exported solar power from the current retail rate down to a partial credit — 75% of retail in 2024-2025, dropping to 60% in 2026, then 50% in 2027-2028, and eventually moving to a wholesale rate by 2029.

The bill passed both chambers with significant legislative support. Utilities — led by FPL — backed it strongly. Solar installers, environmental advocates, and a significant portion of Florida homeowners pushed back hard. Public comment periods were flooded with opposition.

Then, on April 27, 2022, Governor DeSantis vetoed the bill.

The veto kept Florida's full retail-rate net metering in place. But the episode made clear that the policy isn't permanently protected. Utilities in Florida have strong financial incentives to reduce the value of net metering, and they have demonstrated a willingness to pursue that goal legislatively. The fight isn't over — it's paused.

What This Means for Homeowners Considering Solar

The honest framing here isn't "you have to go solar right now or else." It's that the current policy environment in Florida is genuinely favorable, and that favorable environment has a track record of being contested.

Homeowners who go solar under the current full retail-rate net metering program lock in the value of that arrangement for their system's lifetime (or at minimum for any grandfathering window that future legislation would likely include). Homeowners who wait may find themselves going solar under a different set of rules.

Beyond the policy question, the math on solar in Florida is strong regardless. Florida ranks third in the country for total solar capacity, and for good reason — the combination of abundant sunshine, relatively high utility rates, and net metering credits creates a favorable return-on-investment equation for most homeowners.

Florida also offers a handful of other incentives that stack well with net metering:

Florida sales tax exemption. Solar equipment is fully exempt from Florida's 6% sales tax, saving the average homeowner $1,500–$2,500 on a typical installation.

Property tax exemption. Solar panels may increase your home's value, but Florida exempts that added value from property tax assessment — so you get the benefit without the tax hit.

Net Metering and Battery Storage

One question that comes up often: how does net metering interact with a home battery system?

In Florida, stand-alone battery storage systems that charge from the grid are not considered "renewable energy" under state rules and are not eligible for net metering on their own. However, a battery paired with solar panels functions differently — your panels generate renewable energy, the battery stores excess, and when the battery is full, additional excess exports to the grid under normal net metering rules.

In practice, many homeowners with batteries find themselves exporting less to the grid because the battery captures what would otherwise be exported, storing it for nighttime use instead. This can actually be more valuable than exporting, since you're using your own electricity rather than buying from the grid at night.

For homeowners in areas prone to outages — which describes much of Florida during hurricane season — a battery also provides backup power that net metering alone doesn't offer. Net metering credits don't keep your lights on when the grid goes down.

A Practical Note on System Sizing

Because net metering credits that remain at the end of the year are paid at wholesale rates (not retail), it generally doesn't make financial sense to dramatically oversize your solar system just to accumulate extra credits. You'd be selling excess power at 3–4 cents per kWh and buying power back at 13–16 cents per kWh — a losing trade on the margin.

The practical implication: a well-designed solar system aims to produce close to what you consume annually, not significantly more. Your installer should be sizing your system against your actual usage history, not just maximizing panel count.

Florida utilities also enforce the 115% sizing cap at the application stage, so staying within that limit is a requirement for interconnection approval regardless.

The Bottom Line

Florida's net metering policy is currently one of the strongest in the country — full retail-rate credits, no aggregate cap, and broad utility participation. That policy survived a serious legislative challenge in 2022, but the political environment means it could face future pressure.

For homeowners evaluating solar, understanding net metering is foundational. It's a major driver of the financial return on a solar investment, and the current Florida rules make rooftop solar genuinely attractive from a payback standpoint. Pairing panels with battery storage adds resilience that net metering alone can't provide — particularly relevant in a state that sees serious storm activity every hurricane season.

If you're weighing whether solar makes sense for your home, the net metering picture in Florida is a reason to look seriously at the numbers right now.

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Lunex Power installs solar panel systems and home battery storage across Florida, Massachusetts, Connecticut, Rhode Island, Colorado, North Carolina, and South Carolina. Get a free quote to see what solar looks like for your home.