What it is
Removing solar panels to replace a roof is often called a detach-and-reset or remove-and-reinstall. The panels, racking and related equipment are taken off the roof, the old roofing is replaced, and the system is put back once the new roof is ready.
The job usually involves two trades: roofing and solar. The solar side includes safely shutting down the system, disconnecting it and handling the panels. The roofing side includes tearing off old material, checking the decking and installing the new roof.
Because solar equipment is high-voltage and roof work carries fall risk, this is not a job for guesswork. Licensed, insured professionals who follow local codes, permits and utility interconnection rules are the usual route, and a system generally needs to be inspected or reconnected properly afterward.
How it’s traditionally been approached
Many homeowners have started with their roofer, who then brings in a solar company for the removal and reinstall. Others begin with the original solar installer, who may coordinate with a roofing partner.
Some homeowners have tried to time a new roof before installing solar. When panels are already on the roof, the sequence matters: panels come off, the roof is done, and the panels go back on. Planning this in advance can help with scheduling.
Payment and responsibility have been handled in different ways. Some people pay each trade separately, while others use one coordinating contractor. Warranties, leases and loan or power purchase agreements may have terms about moving or servicing equipment, so reading the paperwork matters.
How the right solar installer may help
The right solar maintenance, repair or roofing provider may help you understand the sequence, the timeline and how the system will be handled. A visit often includes looking at the roof, the racking, the wiring and the inverter, and talking through how the panels would be taken down and put back.
Questions you might ask include these. Are you licensed and insured for both the electrical and roofing work? Who pulls permits and arranges inspection and utility reconnection? How long will the system be offline? How are panels protected while they are off the roof? Will the roof penetrations be sealed and warrantied? Does this affect my existing equipment or workmanship warranties?
A provider may also check panels and equipment condition while they are down, and discuss whether any parts should be replaced or upgraded. Ask for a written quote and scope of work that spells out each step. Costs, timelines and results vary by home, location, utility and equipment.
The bigger picture
A roof replacement under a solar system can feel stressful. It is a big household decision, and it may bring questions about your budget, your home's energy and being without solar for a while. Taking time to gather information, compare written quotes and ask questions may help you feel steadier.
Solar often ties into a wider goal of self-reliance and preparedness. Planning the roof and panel work together may support peace of mind, and a clear plan may make the process feel more manageable. If you are also weighing wider financial decisions, Providers.plus may be one place to explore related resources.
Keep in mind
- Confirm with the IRS or a tax professional, your state energy office and your utility how any incentives, rebates or net metering rules may apply before you sign anything.
- Only licensed, insured professionals should handle solar and roof work. Never attempt to disconnect or rewire a system yourself.
- Be cautious of high-pressure sales and door-to-door offers, and read the full contract, including warranty, scope and payment terms.
- A grid-tied system shuts down during an outage unless it was designed with storage or backup, and it will be offline while the roof is replaced.
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Talk to a solar pro →Frequently asked questions
Can you remove solar panels to replace a roof?
Yes, panels can generally be removed and reinstalled so a roof can be replaced. This is usually done by licensed professionals who shut down and disconnect the system safely. The work should follow local codes, permits and utility rules.
Who removes solar panels to replace a roof, a roofer or a solar company?
It is often a solar company or a licensed solar technician who handles the panels, while a roofer handles the roofing. Some companies offer both or coordinate with partners. Ask who is responsible for each step and for permits and inspections.
How long are solar panels off the roof during a reroof?
The time varies with the size of the system, the roof, the weather and scheduling. Ask your providers for a written timeline. Your system will not produce power while the panels are down.
Will removing solar panels affect my warranty?
It may, depending on who does the work and what your warranty says. Review your equipment and workmanship warranties and ask your installer before work begins. Get any agreements about handling and reinstallation in writing.
Should I replace my roof before installing solar panels?
Many people look at the roof's condition first, since panels can be on the roof for a long time. A solar pro or roofer can help you assess it. Confirming this before installation may help you avoid removing panels later.
Can I remove my solar panels myself to replace the roof?
No. Solar systems involve high-voltage electricity and roof work, and DIY removal can be dangerous. It may also affect warranties, permits and utility requirements. Use licensed, insured professionals.
Educational resource. 2A Solar shares general information and connects people with independent solar installers. It is not professional advice. Talk with a qualified professional about your own situation.