Duval is JEA territory — not FPL. JEA's solar economics are materially different: a lower retail rate, no 1:1 net metering, and a concrete $4,000 local rebate. Get your personalized estimate below.
Duval County homes are served by JEA, the municipal utility owned by the City of Jacksonville, and residential power runs about 14.8 cents per kilowatt-hour. Being a municipal utility matters here in two ways: JEA sets its own solar program terms rather than following the state investor-owned utility rules, and it has historically offered its own rooftop rebate, so confirm what is currently funded before you sign a contract. Jacksonville is the northernmost of Florida big metros, and effective production reflects that at roughly 4.1 peak sun hours per day after real-world system losses. That is still a solid resource, just slightly less than South Florida. Verify your own rate by dividing your latest JEA bill total by the kilowatt-hours it lists, then run the numbers below.
Find out how much you can save based on your location and current energy usage.
Most Florida solar content is written for FPL customers. Duval County homeowners need a different analysis — here's what actually matters under JEA.
JEA does not offer 1:1 net metering. Under JEA's Distributed Generation tariff, solar energy you export to the grid is credited at the Fuel Rate only — approximately 3–4 cents per kWh — not the full ~11.9 cent retail rate you pay when buying power.
In contrast, FPL customers in Miami-Dade, Broward, or Brevard receive roughly 15 cents per kWh credit for every unit they export. In Duval, that same exported unit is worth one-quarter to one-third as much.
The practical implication: a system sized to generate more than your household can consume during the day will earn very little for the excess. Right-sizing your system and maximizing self-consumption matter more here than anywhere else in Florida.
JEA offers a direct residential rooftop solar rebate of 50 cents per watt installed, capped at $4,000 per system. This is a concrete local incentive with no equivalent in FPL territory.
On a typical 8–10 kW system, the rebate contributes $4,000 — the maximum — toward your upfront cost. This partially offsets the weaker economics from JEA's low export credit, and it stacks on top of Florida's property and sales tax exemptions.
Confirm current rebate availability and the application process directly with JEA before signing an installation contract. Incentive programs can change, and your installer should handle the rebate paperwork as part of the project.
In FPL territory with 1:1 net metering, exporting surplus solar earns you a full retail credit — so a battery is primarily valued for backup power during outages, not for financial optimization.
In Duval, the calculus is different. Every kilowatt-hour your battery captures instead of exporting to JEA is worth the full ~11.9 cent retail rate when you later use it. That same unit exported to JEA earns only ~3–4 cents. The spread — roughly 8 cents per kWh — means a battery system in Duval earns a meaningful financial return from load-shifting alone, independent of backup value.
Homeowners with significant nighttime electricity usage (overnight EV charging, late-evening AC) will see the strongest economic case for pairing a battery with their solar installation.
Property Assessed Clean Energy (PACE) financing — which attaches solar repayment to your property tax bill rather than requiring a personal loan — is available in some Florida counties but not all.
As of July 2024, Florida law requires each county to individually approve PACE financing before its residents can access it. Whether Duval County has approved the program may have changed since this page was written.
Before assuming PACE is an option for your property, visit floridapace.gov and use the service-area map to confirm current eligibility for your Duval County address. Note that PACE assessments take lien priority ahead of a mortgage — review carefully before signing.
Standard alternatives — solar loans, home equity lines of credit, and manufacturer financing programs — are available regardless of county PACE status.
Florida has no state income tax credit, but it offers powerful property and sales tax exemptions for solar installations that significantly improve your ROI.
100% exemption from increased property taxes. Adding solar increases your home's value, but Florida law prevents that added value from increasing your property tax bill.
FL Dept of Revenue6-7.5% savings on equipment. Solar energy systems are completely exempt from Florida's sales and use tax, saving you thousands upfront on the purchase price.
Florida Solar Energy CenterNote: These exemptions apply to purchased or financed systems. Leased systems (PPAs) do not qualify for these specific homeowner tax exemptions.
Duval County is served by JEA (Jacksonville Electric Authority), a municipally owned utility — not Florida Power & Light (FPL). JEA operates independently of FPL and has its own rate structure, solar policies, and incentive programs. If you have seen solar estimates calculated using FPL rates, they do not apply here.
JEA's all-in residential rate in 2026 is approximately 11.9 cents per kWh — lower than the roughly 15 cents per kWh FPL charges. The lower rate extends the raw payback period relative to FPL territory, which is why JEA's solar rebate and careful self-consumption planning matter for Duval homeowners.
No. JEA does not offer 1:1 net metering. Under JEA's Distributed Generation tariff, solar energy you export to the grid is credited only at the Fuel Rate portion of the tariff — approximately 3–4 cents per kWh in 2026 — rather than the full retail rate of roughly 11.9 cents you pay when buying power. That asymmetry means exported solar is worth roughly one-quarter to one-third of what self-consumed solar is worth. Systems sized to maximize self-consumption, and battery storage that captures surplus generation instead of exporting it, deliver substantially better economics in Duval than they would in FPL territory.
Yes. JEA offers a residential rooftop solar rebate of 50 cents per watt installed, up to a maximum of $4,000 per system. This is a direct, concrete local incentive that does not exist in FPL territory. On a typical 8–10 kW residential system, this rebate alone contributes $4,000 toward your upfront cost. Confirm the rebate's current availability and application process directly with JEA before signing an installation contract, as program terms can change.
The validated Florida average of 7–9 years assumes a mix of self-consumed and exported generation — and 1:1 net metering. In Duval County, JEA's weak export credit (3–4 cents/kWh vs. 11.9 cents retail) means homeowners who export a significant share of their generation will experience longer payback periods than that Florida average. Homeowners with high daytime electricity use (working from home, electric water heaters, pool pumps on timers) or a battery storage system that captures excess solar rather than exporting it can achieve payback periods closer to — or within — the 7–9 year range. JEA's $4,000 rebate partially offsets the weaker export economics. The 30% federal residential solar tax credit (Section 25D) expired December 31, 2025 and is not available for systems installed in 2026 or later — factor this into any contractor estimate you receive.
As of July 2024, Florida law requires each county to individually approve Property Assessed Clean Energy (PACE) financing before its residents can use it. Whether Duval County has approved PACE access may have changed since then. Visit floridapace.gov and use the service-area map to check current eligibility for your Duval County address before assuming the program is available.
Florida's 100% property tax exemption for the added value of a solar system and the 6% sales tax exemption on solar equipment purchases apply statewide, including Duval County. These reduce the effective out-of-pocket cost of installation. The 30% federal residential solar tax credit (Section 25D) expired December 31, 2025 and is not available for systems installed in 2026 or later.
DISCLAIMER: All estimates are approximations based on regional averages. Actual savings vary by location, roof orientation, utility provider, and installer. This calculator does not guarantee specific savings.