Net metering is the single most important policy that makes residential solar financially viable in Florida. Without it, you would lose the value of every kilowatt-hour your panels produce when you are not home to use it. With it, those excess kilowatt-hours become credits on your electric bill -- effectively turning the grid into a free battery.
But net metering in Florida is not one-size-fits-all. The rules vary by utility, the political landscape keeps shifting, and the details of how your credits are calculated matter enormously for your bottom line.
This guide covers exactly how net metering works in Florida in 2026, what each major utility offers, and what you need to know before you sign a solar contract.
What Is Net Metering?
Net metering is a billing arrangement between you (a solar homeowner) and your electric utility. Here is the core concept:
- When your panels produce more than you use: The excess electricity flows to the grid. Your meter records this as energy you have exported.
- When you use more than your panels produce: You draw electricity from the grid as usual. Your meter records this as energy you have imported.
- At the end of the billing period: Your utility calculates the net difference. If you exported more than you imported, you receive a credit. If you imported more, you pay for the net usage.
The critical question is: at what rate do you get credited for your exports? In Florida, the answer is currently the full retail rate -- the same price per kWh that you pay when you buy electricity. This is the most favorable arrangement for solar homeowners and the reason Florida's solar payback period is as short as it is.
How Net Metering Works in Florida
Florida's net metering framework is governed by rules set by the Florida Public Service Commission (FPSC), which regulates investor-owned utilities (IOUs) like FPL, Duke Energy Florida, Tampa Electric, and Gulf Power. Municipal utilities like JEA set their own policies but generally follow similar structures.
Here is how the system works in practice for a typical Florida homeowner:
- Your installer applies for interconnection with your utility on your behalf. This includes submitting system specifications and proof of proper permitting.
- The utility reviews and approves the interconnection application, typically within 2-4 weeks.
- A bi-directional meter is installed (or your existing smart meter is reconfigured) to track both energy imports and exports.
- Your system goes live. From that point forward, every kWh you export earns a credit at the full retail rate.
- Credits roll forward from month to month. In months where you produce more than you use (common in spring and fall), credits accumulate. In high-usage months (summer), you draw down those credits.
Real-World Example
A Miami homeowner with a 10 kW system might export 400 kWh in March (mild weather, low AC usage) and import 200 kWh net in August (peak AC season). The March credits at ~$0.13/kWh = $52 credit, which offsets the August net import cost. Over a full year, a well-sized system can reduce or nearly eliminate the energy portion of your bill.
Utility-Specific Net Metering Policies
FPL (Florida Power & Light)
FPL is Florida's largest utility, serving approximately 5.8 million customer accounts across the eastern and southern portions of the state, including Miami-Dade, Broward, Palm Beach, St. Lucie, Martin, and much of the east coast.
- Credit rate: Full retail rate (currently ~$0.12-$0.14/kWh depending on rate class)
- System size limit: Up to 2 MW for residential
- Interconnection fee: None for residential
- Credit rollover: Monthly credits roll forward indefinitely
- Application: Your installer submits an interconnection agreement through FPL's online portal
- Base charge: You still pay the monthly customer charge (~$8.50/month) regardless of net usage
Duke Energy Florida
Duke Energy Florida serves approximately 1.9 million customers in central and north-central Florida, including parts of Orlando, St. Petersburg, Clearwater, and Ocala.
- Credit rate: Full retail rate
- System size limit: Up to 2 MW
- Interconnection fee: None for systems under 10 kW
- Credit rollover: Monthly credits carry forward; annual true-up with excess credits paid at avoided-cost rate
- Application: Interconnection request through Duke Energy's website or via your installer
- Base charge: Monthly customer charge applies (~$12/month for residential)
TECO (Tampa Electric)
Tampa Electric serves approximately 800,000 customers in the greater Tampa Bay area, including Hillsborough County and parts of Polk and Pasco counties.
- Credit rate: Full retail rate
- System size limit: Up to 2 MW
- Interconnection fee: None for standard residential
- Credit rollover: Credits carry forward month to month
- Application: Interconnection application through TECO's renewable energy department
- Base charge: Monthly customer charge applies
JEA (Jacksonville)
JEA is a community-owned utility serving Jacksonville and surrounding areas in northeast Florida. As a municipal utility, JEA sets its own net metering policies.
- Credit rate: Full retail rate for most residential customers
- System size limit: Up to 2 MW
- Interconnection fee: Minimal or none for standard residential
- Credit rollover: Credits roll forward; check with JEA for annual reconciliation policy
- Application: Contact JEA's Net Metering department directly
Gulf Power (Northwest Florida)
Gulf Power, now operated under FPL/NextEra Energy, serves customers in the Florida Panhandle region including Pensacola, Panama City, and Fort Walton Beach.
- Credit rate: Full retail rate (aligned with FPL policies since merger)
- System size limit: Up to 2 MW
- Interconnection: Follows the same process as FPL
- Note: Since Gulf Power's integration with FPL, net metering policies are being harmonized with FPL's standard terms
Utility Comparison Table
| Utility | Credit Rate | Size Limit | Interconnection Fee | Coverage Area |
|---|---|---|---|---|
| FPL | Full retail | 2 MW | None | East & South FL |
| Duke Energy FL | Full retail | 2 MW | None (<10kW) | Central/North-Central FL |
| Tampa Electric | Full retail | 2 MW | None | Tampa Bay area |
| JEA | Full retail | 2 MW | Minimal/None | Jacksonville area |
| Gulf Power/FPL | Full retail | 2 MW | None | Florida Panhandle |
How Net Metering Billing Works
Understanding your net metering bill is critical to understanding your actual savings. Here is how it breaks down:
Monthly Bill Components
- Base customer charge: A flat monthly fee ($7-$12 depending on your utility) that you pay regardless of how much energy you use or produce. This covers the cost of being connected to the grid.
- Net energy charge: The difference between what you imported from the grid and what you exported. If you exported more, this is $0 (and you have a credit).
- Fuel charges: These are typically included in the per-kWh rate and are part of the net calculation.
- Taxes and surcharges: Applied to the net energy charge. If your net energy charge is $0, many of these will also be $0 or minimal.
Typical Monthly Bill Example
A Tampa homeowner with a properly sized 8 kW system might see monthly bills like this: March bill = $8.50 (base charge only, plus $32 credit carried forward). August bill = $8.50 base + $45 net energy charge - $32 carried credit = $21.50 total. Annual electric cost: approximately $200-$400 vs. $2,000+ without solar.
System Size Limits
Florida's net metering rules allow residential systems up to 2 MW in capacity. In practice, this is far more than any home would need -- a typical Florida residential system is 6-12 kW.
However, there is an important practical limit: your utility may require that your system be sized to match your historical electricity consumption. This means if your home uses 15,000 kWh per year, your utility may not approve a system designed to produce 30,000 kWh per year.
Most solar installers design systems to offset 90-100% of your annual electricity usage, which aligns with utility expectations and maximizes your financial return. Oversizing beyond your usage provides diminishing returns because excess credits may eventually be settled at a lower avoided-cost rate rather than the full retail rate.
For details on system sizing and what different sizes cost in Florida, see our guide on Florida solar panel costs in 2026.
What Happens to Excess Credits
This is one of the most common questions about net metering in Florida. The answer depends on two timeframes:
Month-to-Month
Excess credits carry forward to the next billing period at full retail value. If you produce a $50 credit in March, it applies to your April bill. This rolling credit system is how you "bank" solar production from sunny, mild months to offset high-usage summer months.
Annual True-Up
The treatment of excess credits at the end of an annual billing cycle varies by utility:
- FPL: Excess credits at the end of a 12-month cycle may be credited at the utility's avoided-cost rate (lower than retail) or carried forward depending on your rate schedule.
- Duke Energy FL: Annual excess is typically compensated at the avoided-cost rate.
- TECO: Check with TECO directly for their current annual reconciliation policy.
- JEA: Policies may differ from investor-owned utilities -- contact JEA for specifics.
Practical Impact
The avoided-cost rate is typically 30-50% of the retail rate. This is why most solar professionals recommend sizing your system to offset 90-100% of your annual usage rather than significantly oversizing it. A small annual surplus is fine; a large one means you are producing energy at a loss.
Recent Legislative Changes
Net metering in Florida has been the subject of intense political debate. Here is a timeline of key events:
- 2008: Florida Public Service Commission establishes net metering rules for investor-owned utilities.
- 2022: Florida legislature passes HB 741, which would have gradually reduced net metering credits from the retail rate to a lower, utility-determined rate over several years. Governor DeSantis vetoed the bill, preserving full retail rate net metering.
- 2023-2025: Multiple additional legislative proposals to modify net metering were introduced. As of early 2026, none have been signed into law.
- 2026 (current): Full retail rate net metering remains in effect for all Florida utilities. However, new legislative proposals continue to surface, and the FPSC has the authority to open rulemaking proceedings on its own.
Why This Matters for Your Decision
The ongoing legislative pressure means that net metering rules could change in the future. Most industry experts expect that grandfathering provisions would protect existing solar customers under the current rules for a set period (typically 10-20 years). This means that going solar sooner rather than later may lock you into the current, more favorable net metering structure.
How to Apply for Net Metering
The good news: you typically do not need to apply for net metering yourself. Your solar installer handles the interconnection process as part of the installation. Here is the standard process:
- System design and permitting: Your installer designs the system and pulls necessary local building permits.
- Installation: Panels, inverter, and all electrical work are completed.
- Local building inspection: Your county or city inspector verifies the installation meets code requirements.
- Interconnection application: Your installer submits the interconnection agreement to your utility, including system specs, inspection results, and insurance documentation.
- Utility review and meter swap: Your utility reviews the application (2-4 weeks typically), may conduct their own inspection, and either installs a bi-directional meter or reconfigures your existing smart meter.
- Permission to Operate (PTO): Your utility issues PTO, and your system can begin exporting to the grid under net metering.
Important
Do not turn on your solar system before receiving Permission to Operate from your utility. Operating before PTO can violate your interconnection agreement and may void your net metering eligibility. Your installer should make this clear, but it is worth confirming.
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What is net metering in Florida?
Net metering in Florida allows homeowners with solar panels to send excess electricity back to the grid and receive credits on their utility bill. When your solar panels produce more electricity than you use, the surplus flows to the grid and your meter effectively "runs backward." Those credits offset the cost of electricity you draw from the grid at night or on cloudy days.
Does Florida pay full retail rate for net metering?
Yes. Under current Florida net metering rules, investor-owned utilities like FPL and Duke Energy credit solar customers at the full retail electricity rate for excess energy sent to the grid. This is the most favorable net metering structure for homeowners.
What happens to excess net metering credits at the end of the year?
Policies vary by utility. Most Florida utilities carry credits forward month to month indefinitely. However, some utilities may reconcile or expire excess credits at the end of an annual billing cycle, typically compensating remaining credits at the lower avoided-cost rate. Check with your specific utility for their exact rollover policy.
Is there a system size limit for net metering in Florida?
Florida's net metering rules generally allow residential systems up to 2 MW. However, most residential installations are designed to offset your electricity usage (typically 5-12 kW), not to exceed it. Your utility may require that your system be sized to match your historical electricity consumption.
Can FPL deny my net metering application?
FPL cannot arbitrarily deny a net metering application if your system meets their interconnection requirements and Florida Public Service Commission rules. However, they can require that your system meet safety standards, have proper permits, and be installed by a licensed contractor. If FPL denies your application and you believe it was improper, you can file a complaint with the Florida PSC.
Did Florida change its net metering laws recently?
Florida has seen multiple legislative attempts to modify net metering. In 2022, Governor DeSantis vetoed HB 741, which would have gradually reduced net metering credits. As of 2026, full retail rate net metering remains in effect for existing and new solar customers. However, legislative proposals to modify the program continue to be introduced, so it is important to stay informed.
How long does it take to get approved for net metering?
The interconnection process typically takes 2-4 weeks after your solar installation is complete and has passed local building inspection. Your solar installer usually handles the interconnection application and coordinates with the utility on your behalf.
Do I still have an electric bill with net metering?
Yes. Even with net metering, you will still receive a monthly electric bill. Most utilities charge a base service charge (typically $7-$12 per month) regardless of your net usage. If your solar system produces more than you use, your bill will show a credit balance, but you will still owe the base charge.
The Bottom Line
Net metering is the financial backbone of residential solar in Florida. The current full retail rate credit structure means that every kilowatt-hour your panels produce is worth the same whether you use it yourself or send it to the grid. That makes going solar a straightforward financial calculation.
The political landscape around net metering in Florida continues to evolve. If you have been considering solar, the current rules represent the most favorable terms you may see -- and installing now likely means those terms will be grandfathered for you.
Combine net metering with Florida's property and sales tax exemptions, choose a reputable installer, and make sure your system is properly sized for your usage. If you live in a hurricane-prone area, also check our guide on hurricane-proof solar panels to protect your investment.
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