Your roofer just told you the solar has to come off. Fine. Then comes the next question, usually from a neighbor or a nervous spouse: do we need a permit for that? And does anyone have to tell the electric company?
Short answer. Probably some paperwork, on two separate tracks. The village cares about the building and electrical work on your house. The utility cares about equipment connected to its grid. For solar panel removal and reinstall in Alsip, sorting out those two tracks early is what keeps the reset from stalling after the new roof is on.
This guide explains each track, what usually triggers a question, and how to get a clear answer for your own address. It is general information, not legal advice. Rules change, so the final word always belongs to the office that enforces them.
Two different offices care about two different things
A solar detach and reset touches two separate sets of rules: local building and electrical codes, and the utility’s interconnection rules. Different people enforce each one. Mixing them up is the most common source of confusion.
The village side is about safety on your property. Is the roof built to code? Is the electrical work done correctly? Is the contractor allowed to work in town?
The utility side is about the grid. Your solar system is connected to it, which means the utility has a record of what equipment you have and how it is hooked up. That record lives in an interconnection agreement you, or the original installer, signed when the system first went live.
A reroof with solar can involve both. Or mostly one. That depends on what happens to your system along the way.
What the Village of Alsip looks at
The Village of Alsip’s building department exists to check that construction meets code. According to the village’s Building Department page, its job is inspecting structures to make sure they meet the local and state building, electrical, plumbing and mechanical codes, and that covers residential work as well as commercial.
For a reroof with solar, that usually means two areas of interest:
- The roof itself. A roof replacement is construction work on your house, and your roofing contractor should know what the village requires for it.
- The electrical disconnect and reconnect. Taking a system offline and putting it back means opening up wiring and reconnecting it to your home’s electrical service. Electrical work is squarely within what the village inspects.
What the page does not do is list solar removal as its own permit category. So ask. Call the building department, describe the job as “roof replacement with solar panels removed and reinstalled, same equipment, same layout,” and ask what they need. That exact phrasing matters. “We’re taking the solar off” can sound like a teardown. “Detach and reset of the existing system” tells them nothing about the equipment is changing.
Live in Crestwood, Oak Lawn, Worth or Blue Island instead? Same approach, different desk. Each village runs its own building department and sets its own rules for permits and inspections.
What the utility looks at
In Illinois, utility interconnection is governed by state rules adopted by the Illinois Commerce Commission. Part 466 of the Illinois Administrative Code, titled the Illinois Distributed Energy Resources Interconnection Standard, applies to distributed energy resources facilities operating in parallel with an electric public utility’s distribution system in the state. Rooftop solar on an Alsip home falls in that category.
The part that matters for a reset is the section on modifications. Under Section 466.125, an existing interconnected system may propose modifications, and all proposed modifications to the information in the interconnection request or agreement go to the utility in writing. The rule’s examples of material modifications include changing or replacing generating equipment such as inverters.
What does that mean for you? Roughly this:
- Same panels, same inverter, same layout going back on: the information in your interconnection agreement may not change at all. Still, the system goes offline for a stretch, and it is worth asking your utility whether it wants notice.
- Anything different: a swapped inverter, a changed layout, fewer or more panels. That is a change to the information on file, and the utility needs to hear about it in writing before the system comes back.
For most Alsip homes that utility is ComEd; your bill confirms it. Its interconnection team is the place to confirm what your particular case requires.
Who to call about what
Here is a simple way to keep the two tracks straight.
| Question | Who answers it | What to have ready |
|---|---|---|
| Does the reroof need a permit? | Village building department | Roofer’s scope of work |
| Does the electrical disconnect and reconnect need a permit or inspection? | Village building department | Description of the detach and reset, same equipment |
| Do I need to notify the utility before the system goes offline? | Your electric utility’s interconnection team | Account number, system size, interconnection paperwork |
| Is anything about the system changing? | Your electric utility | List of any equipment or layout changes |
| Does my lease or contract say anything about removal? | Your leasing company or solar contract holder | Lease or contract documents |
Notice the last row. If your system is leased, or if it is tied to a contract that tracks production, read your agreement before anything comes off. Some agreements say who may work on the equipment, and the leasing company may want to know in advance.
The order that keeps things moving
Paperwork rarely sinks a project. Timing does. The village and the utility each work at their own pace, and the roofer is not going to wait.
A practical order looks like this. First, have your roofer confirm what the roof permit requires. Second, call the building department about the electrical side of the detach and reset. Third, contact the utility with your account details and ask whether notice is needed. Fourth, check your lease or contract if you have one. Then set the removal date. That way the panels come off with every question already answered, and the detach and reset can finish as soon as the shingles are done.
Roofing contractors juggling several of these jobs can fold the same checklist into their bids. Our page on detach and reset for roofing contractors covers how the solar scope fits around a tear-off.
Records worth keeping from the reset
Good records make every one of these conversations easier, now and later. Keep a simple folder for the project with four things in it.
- Your original interconnection paperwork. It shows what equipment the utility has on file, which is the baseline for any “did anything change?” question.
- Photos of the array before removal. They document the layout, the panel count and the condition of the system before anyone touched it.
- The panel inventory from the detach. A labeled list of what came off the roof shows that the same equipment went back on.
- Permit and inspection records. Whatever the village issued for the roof and the electrical work, keep a copy.
If you sell the house in a few years, a buyer’s inspector or the next owner’s utility contact may ask about the system’s history. That folder answers them in minutes.
Questions Alsip homeowners ask about solar permits
Do I always need a permit to remove and reinstall solar panels?
Not always, but you should always ask. The Village of Alsip inspects building and electrical work for code compliance, and the electrical disconnect and reconnect is the part most likely to draw a question. A short call to the building department settles it for your address.
Does the utility have to approve putting my system back?
If nothing about the system changes, the information in your interconnection agreement may stay the same. If equipment or layout changes, Illinois interconnection rules call for proposed modifications to be submitted to the utility in writing. Confirm your specific case with the utility before the system is turned back on.
Can the roofer handle the solar permits?
Your roofer usually handles the roofing side. The electrical side of a solar detach and reset is a separate scope, so make sure someone clearly owns it before work starts. Ask who is checking with the village about the reconnection.
What if my panels are leased?
Read the lease first, then call the leasing company. Some agreements restrict who can work on the equipment or ask for advance notice of removal. Getting that answer before the roof date avoids a last-minute hold.