From Contract to Permission to Operate

Sales appointments are built around a Saturday. The system is not. This page is the stretch between the signature and the day you are actually allowed to turn it on. What the contract should have said before you signed is the sales pitch. Who is allowed to pull the permit is the installer guide. What the bill does after the system is legal is the utility page.

Two different approvals

People use “turned on” for three different events. The crew finishing the bolts is not one of them.

The building department inspects the work. That is the city or the county, depending on whether the house is inside a city limit. They look at the attachments, the wiring, the labels, and the shutoff. A passed inspection means the array was built the way the permit described. It does not mean the utility wants the power yet.

The utility then decides the system may operate in parallel with the grid. Installers call that email permission to operate. Until it exists, a normal grid-tied inverter is supposed to stay off, or stay in a mode that does not send power out. Panels on the roof in the sun are not the same thing as a system that is allowed to run.

The order is not the same at every utility

Duke Energy Florida and Florida Power & Light (FPL) are investor-owned utilities. They follow the state’s interconnection rule, Florida Administrative Code 25-6.065. A house-sized system is Tier 1, 10 kilowatts or less. For that tier the utility is not allowed to demand a liability insurance policy. It may recommend one. A salesperson who says an ordinary house cannot be connected without a special million-dollar solar policy is not describing that rule. The insurance page is what your homeowners policy actually does.

Under that rule, the utility has 10 business days from an application to say the paperwork is complete or to say what is missing. It has 30 calendar days from a completed application to execute the standard interconnection agreement. Its own physical inspection, if it wants one, is supposed to be done within 30 calendar days after it has your signed agreement. Those are clocks on the utility. They are not a promise that your permit desk moves that fast. A system over 100 kilowatts is a different tier, with a longer study. A house is almost never that.

FPL’s own net-metering guidelines add a sequence. The interconnection application has to be approved before the system is installed and before it is operated. When the work is done, they want the passed electrical and mechanical inspection, the permit number, the address, and the building department’s name. Then this sentence, from FPL: operation of the system, except for testing and inspection, before the new bidirectional meter is installed is strictly prohibited. Running it early can make the meter count wrong, and the bill can go up. The green light is the notice that the meter is in and you may operate. An earlier email that only says the application was accepted is not that notice.

Orlando Utilities Commission (OUC) is not under those clocks. It is a municipal utility and it publishes its own order. The contractor pulls the permit, builds the system, and gets the city or county inspection passed. Only then does OUC want the interconnection application, through its online portal, not by mail. The packet includes the passed inspection, a signed invoice with your name and the service address, and a one-line diagram with an engineer’s seal. OUC reviews it and usually reconfigures the meter you already have. A swapped bidirectional meter is the rare case, not the default. After permission to operate, OUC tells you to have the contractor turn the system on and to watch the production. The export price on a new OUC account is a different subject. Do not let a Duke timeline get pasted onto an Orlando account. The utility page has that split.

The name on the electric account has to be the name on the application. A house in a trust, or a bill still in a seller’s name, stalls here. So does a design that FPL expects to produce more than 115 percent of the home’s annual use. FPL will not approve that size under its net-metering guidelines. Fix the size before the permit, not after the inspection fails the utility’s screen.

Where the weeks actually go

Nobody honest can quote one number of days for Orange, Seminole, Osceola, and Lake Counties. Unincorporated Orange County, the City of Orlando, and a city inside Seminole County are different counters. A clean residential plan can move in days. A plan with the wrong wind numbers, a missing seal, or a drawing that does not match the roof comes back, and the review starts over.

The usual pieces, in the order a homeowner feels them:

• A site visit after the sale, if the Saturday appointment was only a measurement from the street. Shade, the panel, and the age of the roof change the drawing. The roof page is why that visit matters.
• An HOA package, if there is an association. Florida law limits what they can ban. It does not make them fast. The HOA page is the limit. The calendar is still theirs.
• The permit, pulled by the licensed contractor, not by you. Ask for the permit number. If they do not have one, the job is not in line.
• The install. On a simple shingle roof this is often a day, sometimes two. Tile, a cramped attic, or a main electrical panel that has to be upgraded is longer, and the panel upgrade can be its own permit and its own utility visit.
• The inspection. The building department, not the installer, signs the card. You can ask for the result in writing. A failed inspection is a repair and another appointment, not a reason to flip the breaker anyway.
• The utility’s meter work and the permission email. On FPL that meter step is what makes operation legal. On OUC the application cannot even start until the inspection has passed, so this wait sits at the end on purpose.

Installers often describe the whole path as measured in weeks to a few months. Treat that as their experience, not a statute. The sentence to distrust is “it will be on before your next bill.” That sentence is selling the day on the roof.

What you should be able to see while you wait

You are not the project manager. You are the person who can tell a stall from a normal queue. Ask for these, and keep them.

• The permit number and the name of the building department.
• The date the utility application was submitted, and any letter that says it is complete or that something is missing. On Duke or FPL, ten business days of silence after a real submission is long enough to ask what the deficiency was.
• The inspection result, passed or failed, with the failed items if there were any.
• The utility notice that says you may operate. Save the email. “The crew said it’s fine” is not a copy of it.
• The monitoring login, in your name, before the last payment if you can get it. The monitoring page is why that login is part of the system. The app will not show a normal day until the system is actually allowed to run.

The contract should say when the last dollar is due. Many of them say the balance is due when the equipment is installed. Installed is not the same as allowed to run. You can be fully paid up and still legally dark for weeks while the meter is scheduled. That is annoying. It is not, by itself, a sign the job is fake. A job with no permit number, weeks after they took the deposit, is a different problem.

Do not turn it on to “test the savings”

Testing so the inspector can see the inverter wake up is the contractor’s job, with the permit open. Leaving the system exporting overnight because the app looked exciting is how an FPL meter charges you for power you sent them. Their guidelines say the bill can increase. Wait for the bidirectional meter and the notice.

On OUC, wait for permission to operate and let the contractor do the turn-on. Then open the app the next clear day and compare it with itself, not with the proposal’s best month. The first bill will still have a customer charge. It will also cover days from before the system was legal. Judge the second full cycle, not the mixed one.

If a hurricane cone shows up while the rails are on and the inspection is not, that unfinished array is the dangerous version. A permitted, finished system is built to stay. An open penetration is not. The hurricane page is that distinction. Do not let a crew leave the roof half-flashed over a weekend with a storm on the county.

When the quiet is too long

A week with no truck is normal. A month with no permit number is not. Ask, in email, for the permit number, the utility application date, and the next inspection. If the answer is a new sales visit instead of those three facts, stop paying and read the cancellation terms. The laws page has the three-day window for a contract signed at the house. That window is probably already closed by the time the silence feels wrong. What you have then is a contract and a contractor license, not a cooling-off period.

If the company disappears after the equipment is on the roof and before permission to operate, the equipment is still your problem and the utility will not take an application from a stranger with no paperwork. The installer-gone page is that mess. The way to stay out of it is the permit number in the first two weeks, not a hopeful reading of the brochure.

This page is general information, not a reading of your contract or your utility’s portal. The permit card and the permission email are the documents that matter.