THE SHORT ANSWER
A seasonal home needs an energy calendar that reflects time away. The purchase question is not just annual generation, but what the household uses and how the actual utility treats the remaining energy.
Mark the months the house is used
Create a twelve-month row of occupied, partly occupied and unoccupied periods. Add known guest stays or a planned shift toward full-time residence. Use past bills to describe what happened, then put future plans in a separate row. This keeps a forecast from silently assuming either year-round occupancy or an empty house that uses no electricity.
List what remains operating while you are away
Record the equipment intentionally left active and the settings established with the appropriate professionals. Do not turn off cooling, humidity control, security or other protective systems simply to improve a solar spreadsheet. The goal is to describe the real property plan. Ask the reviewer to distinguish a measured vacant-period load from a guess based on the absence of people.
Trace excess energy through your actual account
For example, FPL describes both monthly banking and a year-end settlement, while OUC has announced a change to its solar accounting. [1] [2] Those arrangements should not be blended into one generic Florida rule. Use the plan applicable to your account and the relevant dates. Ask whether credits generated during time away offset later charges as assumed, and what happens to any remaining balance.
Test the year in which your routine changes
If you expect to move to Florida full-time later, compare the near-term seasonal case with the later occupancy case. Do not use the future higher load as if it already exists. Ask what the initial design would do during the intervening years and whether a later modification would require a new technical and utility review. This creates a useful decision about timing rather than a promise that one size fits every phase of ownership.
Plan for service when nobody is local
Assign a contact for reports of an app alert or property problem and identify how a technician would receive authorized access. Keep account credentials private. Backup requirements while away may differ from the loads you want when occupying the home. Bring the calendar to Origin Direct so the solar proposal and any separate battery scope reflect both situations. No occupancy pattern guarantees a particular bill result.
Before your next conversation
- Separate historical occupancy from future plans.
- Record the actual away-from-home load.
- Check how credits behave across occupied and vacant periods.
Primary sources
- FPL: Net Metering FAQs
Primary reference checked September 9, 2026. Applies only to the named program or equipment; confirm current terms for your property.
- OUC: Rooftop Solar and TruNet FAQs
Primary reference checked September 9, 2026. Applies only to the named program or equipment; confirm current terms for your property.
Planning examples and questions are Origin’s editorial guidance, not a property-specific diagnosis, engineering design, tax determination or promise of savings. Manufacturer and utility references do not imply an affiliation with Origin.
Make the decision specific to your home.
Ask Origin to model the seasonal and future full-time cases separately.
Book an Origin Direct review →Scope, pricing and availability are confirmed for your property. A consultation does not establish utility or incentive approval.