How Does Net Metering Work in Florida?
Short answer: your utility credits the extra solar power you send to the grid, and those credits offset what you draw back at night. Here is how the billing actually works, utility by utility.
Quick answer: Florida requires investor-owned utilities to offer net metering. When your panels produce more than your home is using, the surplus flows to the grid and your meter runs it as a credit, usually valued at the full retail rate, one-to-one with what you’d otherwise pay.
Net metering is the billing arrangement that makes solar pencil out for most Florida homeowners without a battery. Solar production peaks around midday, when a lot of houses aren’t using much power — everyone’s at work or school. Net metering lets that surplus count against the energy you pull from the grid in the evening, instead of being wasted.
How the credit actually works
Your utility installs a bidirectional meter that tracks energy flowing both directions. At the end of each billing cycle, they net the two numbers against each other:
| Scenario | What happens |
|---|---|
| You produce more than you use | The surplus is credited, typically at the full retail rate, and rolls forward to your next bill |
| You use more than you produce | You draw from the grid and pay for the difference at your normal rate |
| Annual true-up | Most Florida utilities true up unused credits once a year, sometimes paying out a small amount for excess generation at a lower rate |
Which Florida utilities offer it
Florida’s net metering rule applies to investor-owned utilities — FPL, Duke Energy Florida, TECO, Florida Public Utilities, and Gulf Power among them — under a statewide standard set by the Florida Public Service Commission. Municipal utilities and rural electric cooperatives aren’t always required to follow the same rule, and their credit rates can differ, so it’s worth confirming your specific utility’s policy before you finalize a system size.
Why system sizing still matters
Net metering doesn’t mean you should oversize a system indefinitely. Utilities generally cap how much excess generation gets a favorable annual payout, and a system sized well above your actual annual usage produces credits you may never fully use. We size systems against your last 12 months of actual utility data specifically to avoid that mismatch.
See what solar and battery storage would actually do for your home
We will pull your last 12 months of utility data, model your real consumption, and show you exactly what a system would cost and produce — no obligation, no pressure.
Frequently asked questions
Does Florida require net metering?
Yes. Florida’s investor-owned utilities, including FPL, Duke Energy Florida, and TECO, are required to offer net metering to solar customers under state Public Service Commission rules.
What happens to unused solar credits at the end of the year?
Most Florida utilities true up annually. Any credits you haven’t used by then are typically paid out at a lower rate than retail, which is one reason we avoid oversizing systems well beyond your annual usage.
Do municipal utilities in Florida offer the same net metering deal?
Not always. Municipal and cooperative utilities aren’t bound by the same statewide rule as investor-owned utilities, so credit rates can vary. We check your specific utility’s policy during your evaluation.
Do I need a battery if I have net metering?
Not for the billing to work, but net metering doesn’t keep the lights on during an outage. A battery is a separate decision, mainly about resilience during Florida’s hurricane season.
Does a bigger solar system mean bigger net metering credits?
Only up to a point. Once your system produces meaningfully more than your annual usage, the extra credits are often paid out at a lower rate at the annual true-up, so we size against your actual consumption rather than maximizing panel count.
Related guides
- How many solar panels do I need for my home?
- How does time-of-use pricing affect solar savings?
- Home solar, battery and EV charging in Florida
- Solar systems
- Battery storage
- Florida solar by city
Figures on this page are typical industry averages for planning purposes and assume Florida’s 14.5¢/kWh average residential rate and 5.5 peak-sun hours per day. Your actual numbers will differ based on your utility, roof, and system — request a free evaluation for figures specific to your home.