Solar production and utility billing are two separate systems
Your panels produce electricity. Your utility tariff determines how electricity delivered to and received from the grid is measured and credited. That distinction is why two similar homes served by different utilities can have different solar economics.
Florida’s investor-owned utilities operate under state interconnection and net-metering rules, while municipal utilities and cooperatives may have different programs. Always verify the current program for the exact service address.
Questions worth asking
- How are exported kilowatt-hours credited during the month and at year-end?
- Is there a system-size limit tied to past annual consumption?
- What application, insurance, disconnect, or inspection requirements apply?
- Does adding a battery change the application or export rules?
- Are there fixed charges that remain even when annual production is high?
Local example: Orlando Utilities Commission
OUC publishes its own rooftop-solar program, including export-credit and battery-program details. FPL likewise publishes tiered interconnection guidelines. A responsible proposal should identify your utility and use the correct current rules instead of relying on a statewide shortcut.
This general information is educational, not tax, legal, engineering, insurance, or financial advice. Programs and rules change. Verify current requirements with the relevant utility, agency, and qualified professional for your situation.