Duke Energy Florida offers 1:1 retail-rate net metering at approximately $0.16/kWh — slightly higher than FPL's $0.14/kWh. Interconnection takes 10–20 business days via Duke's online portal. Duke does not offer solar rebates. The federal residential tax credit ended December 31, 2025; Florida's sales-tax and property-tax exemptions on solar still apply. Higher rates mean better solar economics than FPL.
Duke Energy Florida Net Metering Details
| Feature | Duke Energy FL | Notes |
|---|---|---|
| Net metering type | 1:1 retail rate | Same as FPL and TECO |
| Retail rate | $0.16/kWh | Slightly higher than FPL ($0.14) |
| Interconnection timeline | 10–20 business days | Faster than FPL (4–6 weeks) |
| Application portal | Online portal | Duke has a dedicated solar interconnection portal |
| Annual true-up | Credits forfeited | Size system to match annual usage |
| Territory | Central FL, Tampa Bay east | Parts of Pinellas, Pasco, Polk, Orange, Seminole |
Duke Energy Florida's Rate Advantage
Duke Energy Florida's retail rate of $0.16/kWh is higher than FPL's $0.14/kWh. This means each kWh of solar offsets more expensive electricity, improving your payback period. A Duke customer with a $150 monthly bill can expect to save $1,800–$2,200 per year, with a payback period of 9–11 years.
Duke Energy Florida Interconnection Process
Duke's interconnection process: (1) Your installer submits an application through Duke's online portal, (2) Duke reviews the application (10–20 business days for systems under 10 kW), (3) After approval, your installer completes the installation, (4) Duke conducts a physical inspection, (5) Duke approves the system for interconnection and your net metering begins.
Frequently Asked Questions
Does Duke Energy Florida offer net metering?
Yes. Duke Energy Florida offers 1:1 retail-rate net metering under PSC Rule 25-6.065. Each kWh exported earns a credit at the full retail rate of approximately $0.16/kWh. Credits roll over monthly and are forfeited at the annual true-up.
How long does Duke Energy Florida take to approve solar interconnection?
Duke typically approves residential solar interconnections within 10–20 business days for systems under 10 kW. Duke has an online interconnection portal for applications.
Is Duke Energy Florida's rate higher than FPL?
Yes. Duke Energy Florida's retail rate is approximately $0.16/kWh vs. FPL's $0.14/kWh. Higher rates mean solar offsets more expensive electricity, improving your payback period.
Does Duke Energy Florida offer solar rebates?
No. Duke Florida does not offer direct rooftop solar rebates. The federal residential tax credit (Section 25D) ended December 31, 2025, so 2026 installations no longer qualify. Florida's sales-tax and property-tax exemptions on solar still apply.
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