When a Colorado hailstorm totals a roof with solar panels on it, the roof claim and the solar work become one project. The panels have to come off before the roofers start and go back on when they finish.

On a covered claim, the solar detach and reset is handled as part of the roof replacement. The adjuster includes it in the estimate, a solar contractor documents and prices the real scope, and the insurer pays it with the rest of the roof claim, less your deductible.

This article covers the process. If you are still working out whether you are covered at all, start with does homeowners insurance cover solar panel removal for roof replacement? . For the physical work, see our complete guide to solar detach and reset in Colorado.

How detach and reset fits into the claim, step by step

1. Document and file. Photograph the roof and array from the ground and save your monitoring data. Tell the insurer you have solar when you open the claim. Our guide on what to do after hail hits your solar panels covers those first steps in detail.
2. Leave the panels in place for the adjuster. The adjuster needs to see the array as the storm left it. Make sure the report notes the panel count, the roof planes involved, and the mounting type.
3. Read the estimate for a solar line. Look for an entry for removing and resetting the panels. If it is missing, or priced as a flat per-panel number, flag it now.
4. Get a solar contractor’s scope. A licensed solar contractor inspects the system and writes up what the job requires.
5. Submit a supplement if the numbers differ. A supplement is a request to revise the estimate, backed by documentation. This is routine on roof claims.
6. Schedule the work in order. Detach, re-roof, reset, test. The steps are covered in how solar panel removal and reinstallation works.
7. Close out the claim. Final invoices go to the insurer so any withheld depreciation can be released.

What an insurance-ready scope includes

A generic line item gives the adjuster little to go on. A proper solar panel removal and reinstallation scope spells out:

• Panel count, system size, and inverter type
• Racking and attachment type, with the number of roof penetrations
• Roof pitch, height, and number of roof planes
• Baseline testing and photos before removal
• Labeled removal, handling, and storage
• New flashing and sealant at every attachment
• Electrical disconnect and reconnect by licensed personnel
• Permit, inspection, and utility steps where required
• Post-reset testing against the baseline
• Code-required changes, listed separately from the like-for-like reset

That last item matters in Colorado. A system installed several years ago may need different mounting to meet current wind-load requirements. Whether your insurer pays for code-driven changes depends on whether your policy includes ordinance or law coverage, so the scope should show those costs on their own.

How the money moves

On a replacement cost policy, the insurer usually pays in two parts. The first payment is the depreciated value of the work, less your deductible. The withheld depreciation is released after the work is done and invoiced, subject to your policy terms.

On an actual cash value policy, there is no second payment. The depreciation is yours to cover.

Your deductible applies once to the claim as a whole. You pay it to your contractors as part of the job cost.

What is different in Colorado

Percentage deductibles are common. Many Colorado policies set the wind and hail deductible as a percentage of dwelling coverage, such as 1%, 2% or 5%. Our insurance coverage guide shows what that means in dollars.

Insurers may approve a repair first. A partial repair may not touch the area under your array. If your contractor’s inspection finds wider damage, documentation is what changes the outcome.

You have a 72-hour window if the claim is denied. Colorado’s roofing contractor law (Senate Bill 38) requires a written contract and lets you cancel it within 72 hours of learning your claim was denied in whole or in part. The same law bars contractors from paying or waiving your deductible.

Storm season fills schedules. After a major hail event, roofers and solar crews book up together. Getting on both calendars early keeps your system offline for less time.

If the detach turns up damaged panels

Hail can crack solar cells without marking the glass, so each panel is tested once the array is on the ground. Damaged panels are claimed as dwelling damage and replaced, not reset; see our solar hail damage repair service.

Mistakes that cost homeowners money

• Removing panels before the adjuster has seen the roof
• Accepting an estimate with no solar line, or closing the claim before the solar scope is priced
• Letting a roofing crew handle the array without a licensed solar contractor, which can put equipment warranties at risk
• Signing a roofing contract that promises to absorb the deductible
• Skipping baseline testing, which leaves no record if production drops after the reset

Who hires the solar contractor, me or my roofer? Either works, as long as a qualified solar crew handles the panels. See Can a Roofing Company Remove and Reinstall Your Solar Panels?

What if the insurer’s number is lower than the solar estimate? Your contractor submits a supplement with the detailed scope and photos. The adjuster reviews it and revises the estimate if the documentation supports it.

How long does the solar work add to the project? A typical residential detach and reset takes 2 to 4 days of work, split on either side of the roofing.

Will my leased system follow the same process? Not always. The leasing company owns the equipment and may require its own crew, so call them before scheduling.

Start with a documented scope

Vanguard’s in-house estimating team prepares insurance-ready detach and reset scopes and coordinates directly with carriers and roofing contractors. Our NABCEP-certified crews handle the removal, storage, reinstallation, and testing. Request a free detach and reset estimate, or read the complete guide first.

This article is general information, not insurance or legal advice. Coverage and claim handling depend on your policy and carrier.

Related Articles: Cost to Remove and Reinstall Solar Panels

If your roof needs replacing and there are solar panels on it, the panels have to come off first and go back on afterward. That work is called a solar detach and reset, and it is a real line item on the project. The first thing most homeowners want to know is who pays for it.

Homeowners insurance usually covers solar panel removal and reinstallation when the roof is being replaced because of a covered loss, such as hail or wind damage. It generally does not cover removal when the roof is being replaced because of age or normal wear.

The rest of this article explains why, what you may still owe on a covered claim, and what to ask your insurer. For the work itself, see our complete guide to solar detach and reset in Colorado.

Why insurance usually pays on a covered roof claim

Most insurers treat roof-mounted solar panels as part of the home’s structure, covered under the dwelling portion of the policy. When a covered event damages the roof, the insurer owes the cost of repairing or replacing it.

A roof can’t be torn off and replaced underneath a mounted array. Taking the panels down and putting them back is a necessary cost of the covered repair, so solar panel removal and reinstallation normally appears on the insurance estimate as its own line, next to tear-off, underlayment, and flashing.

The panels do not need to be damaged for this to apply. If hail ruined the shingles around an undamaged array, the array still has to come off.

When insurance does not cover solar panel removal

• The roof is worn out. Insurance covers sudden, accidental damage, not maintenance. If you are re-roofing because of age, the detach and reset is your cost. Our guide to planning a roof replacement with solar panels and our breakdown of what it costs to remove and reinstall solar panels in Colorado will help you budget.
• The policy excludes the damage. Some policies limit wind and hail coverage, exclude cosmetic damage, or carve out solar equipment.
• The insurer approves a repair, not a replacement. If the repair area is not under the array, nothing needs to come off. The Colorado Roofing Association reports that insurers are increasingly weighing repairs before approving a full replacement.
• The loss is smaller than your deductible. There is no claim payment to cover anything.
• You are making elective changes. Moving the array to a different roof plane or adding panels during the reset is an upgrade, not part of the loss.

What you may still pay on a covered claim

Covered does not mean free. Three things decide your out-of-pocket cost.

Your deductible. Many Colorado policies now carry a separate wind and hail deductible set as a percentage of your dwelling coverage, typically 1% to 5%, according to the Colorado Roofing Association. On a home insured for $500,000, a 2% deductible is $10,000. That deductible typically applies once to the whole claim, roof and solar together.

How your roof is valued. A replacement cost policy pays to replace the roof with new materials. An actual cash value policy subtracts depreciation, which can leave a gap on an older roof. Ask your agent how your policy treats the solar removal labor.

The gap between the first estimate and the real job. An adjuster’s first estimate may price the detach and reset with a generic per-panel number. Steep pitch, multiple roof planes, and older racking can all push the real cost higher. A detailed scope from your solar contractor is what supports a revised amount. We walk through that step in how a detach and reset insurance claim works in Colorado .

One Colorado rule to know: under Senate Bill 38, a roofing contractor cannot pay, waive, or rebate your deductible. Treat any “free roof” offer as a warning sign.

What if the panels themselves are damaged?

That is a separate question from removal. Hail-damaged panels are usually claimed as damage to the dwelling, and a damaged panel is replaced, not reset.

The detach is the best time to find out. With the array down, each panel can be inspected and tested for cracks that are invisible from the ground. Start with what to do after hail hits your solar panels, or see our solar hail damage repair service.

What if your system is leased or under a PPA?

The solar company owns the equipment, so your agreement controls who may remove it and at what price. Some providers require their own crew or an approved contractor.

Your homeowners claim may still pay for the removal as part of the roof work. Call the provider before you schedule anything, and send your insurer a copy of the agreement.

Questions to ask your insurance company

1. Are my roof-mounted panels covered under dwelling coverage, and are there any solar or hail exclusions?
2. Is panel removal and reinstallation included in the roof replacement scope?
3. What is my wind and hail deductible in dollars?
4. Is my roof covered at replacement cost or actual cash value?
5. Do I have ordinance or law coverage if the reinstall has to meet newer Colorado wind-load requirements?
6. Can I choose my own licensed solar contractor, and what paperwork do you need from them?

Frequently asked questions

Does insurance cover solar panel removal if my roof is just old?

No. A roof replaced for age or wear is maintenance, and the detach and reset is part of that cost.

Do I pay a second deductible for the solar work?

Typically not. Removal and reinstallation is part of the roof claim, so one deductible normally applies. Confirm this with your insurer.

Can my roofer remove the panels under the claim?

The insurer pays for the work, not for a particular crew. A solar array is a live electrical system, and most manufacturers require qualified handling to keep warranties intact, so use a licensed solar contractor.

How much will insurance pay for a detach and reset?

It depends on system size, roof complexity, and mounting type. A project-specific estimate is the only reliable figure.

Get an insurance-ready estimate

Vanguard’s in-house estimating team prepares detailed detach and reset scopes that adjusters can work from, and our NABCEP-certified crews do the removal and reinstallation themselves. Read the complete guide to solar detach and reset in Colorado, or request a free estimate.

This article is general information, not insurance or legal advice. Coverage depends on your policy. Confirm the details with your insurer or agent.

Related Articles: Do Solar Panels Need to Be Removed When Replacing a Roof? A Homeowner’s Planning Guide

Why There’s No One-Size Price

A detach and reset is a labor-intensive, skilled job: documenting and testing a live electrical system, safely removing and storing equipment, then reinstalling it to code and re-sealing your roof. The amount of work involved swings widely from house to house. A small, simple, single-plane array on a one-story home is a very different job from a large system spread across a steep, multi-level roof. So rather than quote a number that could mislead you, it’s more useful to understand what moves the price.

The Factors That Affect Cost

1. System Size

The most direct driver. More panels mean more labor to remove, label, store, and reinstall — and more electrical connections to disconnect and re-verify. A larger array simply takes more crew hours on both ends.

2. Roof Complexity

A steep pitch, significant height, or multiple roof planes all make the work harder and slower. Panels on a simple, walkable, single-plane roof come off and go back on faster than an array split across a complex roofline.

3. Racking and Mounting Type

Some racking systems come apart and reassemble cleanly; others are more labor-intensive. The mounting method your system uses affects how much time the detach and reset takes.

4. Whether Any Components Need Replacing

A true detach and reset reuses your existing panels and racking, which keeps costs down. But if inspection reveals hail-cracked panels, corroded racking, or components at the end of their life, replacing them adds cost. (The upside: catching this while the array is already down is far cheaper than discovering it later.)

5. Code-Compliance Upgrades

This one is Colorado-specific. Following the Marshall Fire, the state updated wind-load requirements affecting how solar systems must be secured. If your system is older, a code-compliant reinstall may require different or additional mounting than you originally had — which can affect the cost. (See How Colorado’s Wind Load & Building Code Changes Affect Solar Installations.)

6. Coordination, Permitting, and Utility Requirements

Sequencing with your roofing contractor, any required permits, re-inspection, and utility notification all factor into the overall scope.

The Big One: Insurance Often Covers It

Here’s what changes the cost conversation entirely for a lot of Colorado homeowners. If your roof replacement is the result of covered storm or hail damage, the cost of removing and reinstalling your solar panels is often included in the insurance claim — because the panels have to come off for the covered roof repair to happen.

Coverage depends on your specific policy, deductible, and how clearly the detach-and-reset scope is documented for your adjuster. But in practice, when the paperwork is prepared correctly, many homeowners pay little to no out-of-pocket cost for a covered D&R. This is why working with a solar company that prepares insurance-ready estimates and coordinates directly with your carrier can make a real financial difference — sometimes the difference between a big bill and almost none.

Why the Cheapest Bid Isn’t Always the Cheapest

It’s tempting to let a general roofing crew handle the panels for less, or to take the lowest number. But a detach and reset done poorly has expensive tails:

• Voided warranties on panels and inverters worth tens of thousands of dollars, if unqualified hands touch the equipment
• Leaks from improperly sealed roof penetrations, damaging your brand-new roof
• Lost production from panels reconnected wrong or remounted at a bad angle — quiet losses that show up as higher utility bills for years

A qualified specialist who protects your warranties, seals your roof correctly, and verifies your production is usually the cheaper choice once you count the risks the low bid ignores.

How to Get an Accurate Number

The only way to know your real cost is a project-specific estimate based on your system size, roof, racking, and — if applicable — your insurance claim. A good contractor will document and assess your system, prepare a clear scope, and, when insurance is involved, coordinate directly with your carrier so you know your actual out-of-pocket up front.

Get Your Free Estimate

At Vanguard, our in-house estimating team prepares detailed, insurance-ready scopes and coordinates directly with carriers and roofing contractors — so Colorado homeowners get an accurate number and, on covered claims, often little to no out-of-pocket cost. Our NABCEP-certified crews handle the whole detach and reset in-house.

Request your free detach-and-reset estimate today.

For the full picture, read our complete guide to residential solar detach and reset in Colorado, or explore our Solar Removal & Reinstallation service and Solar Hail Damage Repair.

If you’ve been told your solar panels need to come off — for a roof replacement, a repair, or a renovation — it’s natural to wonder what that actually involves. Is someone just unbolting panels and stacking them in the driveway? Not if it’s done right. A proper solar panel removal and reinstallation (also called a detach and reset, or D&R) is a careful, documented process from start to finish.

Here’s the full walkthrough, step by step, the way our crews run it.

Step 1: System Documentation and Baseline Testing

Before a single panel comes off, the array is documented and tested. This is the step amateurs skip and professionals never do. It includes:

• Array mapping and documentation — recording exactly how the system is laid out
• Inverter diagnostics — confirming the inverter’s current health
• Voltage testing — measuring the system’s electrical performance
• Photographic documentation — a visual record of the starting condition
• Warranty issue identification — flagging any pre-existing faults

Why bother? Because this establishes a performance baseline. It puts any pre-existing issues on record, supports manufacturer warranty claims if something’s already wrong, and gives us a benchmark to prove the system performs just as well after reinstallation.

Step 2: Safe Shutdown and De-Energizing

A solar array is a live electrical system carrying DC current, so it can’t just be unbolted. Licensed technicians power the system down and safely de-energize it before anyone handles the hardware. This is electrical work, and doing it correctly is both a safety issue and a code-compliance issue — one of the clearest reasons this job belongs with qualified solar professionals rather than a general labor crew.

Step 3: Panel and Racking Removal

With the system safely de-energized, the crew removes the panels, then the racking and mounting hardware. Every component is handled methodically to avoid scratches, cracks, or damage. As pieces come off, they’re labeled and organized so that every panel, rail, and bracket can be accounted for and reinstalled correctly.

Step 4: Safe Storage

The removed panels, racking, and hardware are stored safely while the underlying work happens — labeled, organized, and protected from damage, either in a secure on-site staging area or transported off-site depending on the project. The principle is simple: everything that came down goes back up, undamaged. Careless storage is a common way panels get cracked or lost, so this step matters more than it seems.

Step 5: Inspection While Everything’s Apart

With the array off and the roof exposed, components are accessible in a way they never are once the system is back up. It’s the ideal moment for a thorough inspection of:

• The panels for micro-cracks, hail damage, or delamination
• The wiring and connectors for wear or corrosion
• The racking for corrosion or fatigue
• The roof attachments and flashing, which will be replaced and resealed on reinstall

In Colorado, where many removals are triggered by hail in the first place, this inspection can catch panel damage that belongs in an insurance claim — before the panels go back up.

Step 6: The Underlying Work (Usually Roofing)

This is the middle of the project — the reason the panels came off. Most often it’s a roof replacement, done by a roofing crew on a now-clean, unobstructed deck. Because this involves a separate trade, coordination is critical: the schedule has to be sequenced so the roof isn’t left exposed and the system isn’t offline any longer than necessary. We regularly coordinate directly with homeowners’ roofing contractors to keep this tight.

Step 7: Reinstallation (the “Reset”)

Once the roof (or other work) is finished, the array goes back up. Reinstallation means:

• Remounting the panels and racking on the new surface
• Re-flashing and sealing every roof penetration with fresh flashing and sealant, so the new roof stays watertight
• Reconnecting the electrical system correctly and to current code
• Reinstalling to today’s standards — in Colorado, updated wind-load requirements may call for different or additional mounting than the system originally had

This is where roofing knowledge and solar knowledge overlap, and where shortcuts cause the water damage that shows up months or years later.

Step 8: System Testing and Reconnection

The final step is proving the system works. Technicians power the array back up and verify:

• Inverter function
• Wiring integrity
• System output against the baseline from Step 1

Any required re-inspection or utility notification is handled here too. The project isn’t finished until the system produces exactly as it did before it came down.

Why the Process Order Matters

Every step in this sequence exists to protect something — your warranty, your production, your new roof, or your safety. Skip the baseline testing and you can’t prove performance. Rush the storage and you damage panels. Let an unqualified crew handle the electrical or the flashing and you risk voided warranties, failed inspections, or leaks. The whole point of a professional detach and reset is that nothing is left to chance.

How Long Does It Take?

A typical residential removal and reinstallation runs 2–4 days, depending on system size and whether roof work happens in between. Removal is usually one day; reinstallation and reconnection follow once the middle work is done.

Ready to Get Started?

If your panels need to come off, the process is only as good as the crew running it. At Vanguard, our NABCEP-certified technicians perform every step in-house — documentation, removal, storage, inspection, reinstallation, and testing — with decades of combined solar and roofing expertise behind them.

Request a free removal and reinstallation estimate.

Learn more in our complete guide to residential solar detach and reset in Colorado, or explore our Solar Removal & Reinstallation and Solar Troubleshooting & Diagnostics services.

Short Answer: Yes, the Panels Come Off First

In nearly every case, your solar panels must be removed before a new roof can go on, then reinstalled afterward. Your array is bolted through the roof deck and covers much of the surface, and a proper roof replacement means stripping down to the deck and starting clean. There’s no re-roofing around panels, and leaving old penetrations under a new roof is how leaks begin. This removal-and-reinstall job is called a solar detach and reset.

For the full “why it has to happen this way” explanation, see our companion post, Do You Need to Remove Solar Panels for a Roof Replacement?. This article picks up where that one leaves off: how to plan the project.

The Right Sequence — and Who Does What

A roof replacement with solar is two trades that have to be choreographed. Here’s the sequence a well-run project follows:

1. Solar detach — a solar specialist documents and tests the system, powers it down, disconnects it safely, and removes the panels, racking, and hardware, labeling and storing everything.
2. Re-roof — the roofing crew tears off and replaces the roof on a clean, unobstructed deck.
3. Solar reset — the solar specialist remounts the array, re-flashes and seals every penetration, reconnects the system, and powers it back up.
4. Testing — the system is confirmed to be producing at full output, with any re-inspection or utility notification handled.

The make-or-break detail is timing steps 1 through 3 so your roof is never left open to Colorado weather and your system is offline for the shortest possible window. This is why so many homeowners now prefer a team that understands both the solar and roofing sides and can schedule the whole thing as one coordinated project rather than juggling two contractors who don’t talk to each other.

What to Budget For

Your roof replacement and your detach and reset are two separate line items. When you’re budgeting, plan for:

• The re-roof itself (your roofer’s scope)
• The detach and reset (your solar contractor’s scope), which varies with system size, roof complexity, and racking type
• Any code-compliance upgrades — in Colorado, updated wind-load rules can mean your reinstall needs additional or different mounting
• Any equipment that shouldn’t go back up — if inspection finds hail-cracked panels or corroded racking

If the roof job stems from covered storm or hail damage, the detach and reset is often included in the insurance claim — potentially with little to no out-of-pocket cost. We break the numbers down in How Much Does It Cost to Remove and Reinstall Solar Panels in Colorado?

How Long Will My System Be Offline?

A typical detach and reset runs 2–4 days, depending on system size and how the roofing slots in between. Removal is usually a single day; reinstallation and reconnection follow once the roof is done. A good contractor schedules it so your downtime is minimal and your roof is never exposed overnight to weather.

Will This Affect My Warranty or Production?

It can — for better or worse — depending entirely on who does the work:

• Warranties stay intact when qualified solar professionals handle the equipment to manufacturer specifications. An untrained crew can void panel and inverter warranties worth tens of thousands of dollars.
• Production stays consistent when the array is remounted at the correct angle, wired correctly, and reconnected to code. Sloppy reinstalls can quietly underproduce for years, showing up only as higher utility bills.

This is the core reason to keep your panels in the hands of a dedicated solar specialist rather than a general roofing crew — a point we make in detail in our companion article.

The Questions to Ask Before Work Starts

Before you sign anything, ask:

• Who is physically removing and reinstalling my panels — the roofer, or a qualified solar contractor?
• Are the crews NABCEP-certified, and is the electrical work done by licensed technicians?
• Will you document and test my system before removal so there’s a performance baseline?
• How will you re-flash and seal every roof penetration on reinstall?
• Will you reinstall to current Colorado wind-load code, and will that require new mounting?
• How will the solar and roofing schedules be coordinated so my roof isn’t left exposed?
• If this is an insurance claim, can you prepare a documented D&R scope for my carrier?

If a contractor can’t answer these cleanly, keep looking.

A Smart Moment to Inspect Your Panels

Because so many Colorado roof replacements are triggered by hail, the detach is the ideal time to inspect the panels themselves for micro-cracks and marginal components before they go back up. Since the array is already down, it costs nothing extra in access — and it can catch damage that belongs in your insurance claim. See Solar Hail Damage in Colorado: What to Do After a Storm for more.

The Bottom Line

Yes, your panels have to come off for a roof replacement — that part is simple. What separates a smooth project from an expensive headache is the planning: the right sequence, a

Related reading: Buying or Selling a Home with Solar Panels in Colorado? Get an Inspection First

If you own a home with solar panels in Colorado, there’s a good chance you’ll eventually need those panels taken off and put back on. A roof replacement, a hailstorm, a renovation, or an insurance claim can all lead to the same place: your array has to come down temporarily and go back up correctly. In the solar industry, that job is called a solar detach and reset.

This guide walks through the entire process from start to finish — what detach and reset actually means, why homeowners need it, how the work is done, what it costs, who pays when insurance is involved, and what makes Colorado a little different from anywhere else. Whether you’re staring down a roof replacement or just planning ahead, here’s what you need to know.

If you’d rather talk it through with a person, you can request a free detach-and-reset estimate at any point.

What Is a Solar Detach and Reset?

A solar detach and reset is the process of safely removing a solar panel system from a roof and then reinstalling it — usually so that work underneath the panels, most often a roof replacement, can be completed. “Detach” is the removal half. “Reset” is the reinstallation half. Together the industry shortens it to D&R.

It’s a bigger job than it sounds, because a solar array isn’t just resting on your roof. The panels are bolted through the roof deck at dozens of points, wired into a live electrical system, and connected to your inverter and your utility meter. Taking that apart and putting it back together safely takes a qualified solar removal and reinstallation crew — not a general labor team.

At its core, a proper detach and reset means the panels, racking, and hardware come off; the underlying work gets done; and the system goes back up, gets resealed at every roof penetration, gets reconnected to code, and gets tested to confirm it produces exactly as it did before.

Detach and Reset vs. Remove and Reinstall vs. Remove and Replace

These terms get used interchangeably, and that causes confusion, so here’s the plain-language breakdown:

• Detach and reset (D&R) and remove and reinstall (R&R) mean the same thing: your existing panels come off and the same panels go back on. Nothing is being bought new. Different companies simply prefer different labels — you’ll hear “solar D&R,” “solar R&R,” “detach and reset,” and “removal and reinstallation” all describing this one service.
• Remove and replace is different in an important way. “Replace” implies the old panels come off and new equipment goes on — typically because the original panels are damaged, obsolete, or underperforming. So “remove and replace” is really a removal plus a partial or full system replacement, not a reset of your existing array.

For most Colorado homeowners facing a roof job, what you actually want is a detach and reset — the same panels, reinstalled properly. You only move toward remove-and-replace if an inspection shows your panels are no longer worth putting back up.

Why Homeowners Need Solar Panels Removed

There are a handful of common reasons a homeowner ends up needing a detach and reset:

• Roof replacement — by far the most common reason. Panels have to come off to re-roof the surface underneath.
• Roof repair — significant repairs to the area under an array require temporary removal.
• Hail and storm damage — Colorado’s specialty. A hailstorm can total a roof and damage panels at the same time.
• Home renovations — additions, dormers, or structural work under the array.
• Relocating the array — moving panels to a sunnier roof plane for better production.
• Correcting a bad original install — re-mounting a system that was installed poorly the first time.

The single biggest driver, though, is roof replacement — so it’s worth its own section.

Solar Removal for Roof Replacement

In nearly every case, solar panels must be removed before a roof can be replaced, then reinstalled afterward. There’s no working around them. A roof replacement means tearing the old roof down to the deck and starting fresh, and that can’t happen with an array bolted over the top of it. Trying to re-roof around panels — or leaving old flashing and penetrations in place under a new roof — is exactly how leaks start.

Done right, a roof replacement with solar is really two coordinated jobs in a specific order: detach the system, re-roof the clean surface, reinstall the array with fresh flashing and sealant at every penetration, then test to confirm full production. The tricky part is timing those steps so your roof is never left exposed and your system is offline for the shortest time possible.

We cover this scenario in depth in Do You Need to Remove Solar Panels for a Roof Replacement?

Hail and Storm Damage

Colorado sits in one of the most hail-prone regions in the country, and hail is the reason a huge share of local roof replacements happen in the first place. When a storm damages your roof, two things are often true at once: the roof needs replacing, and the panels may have taken a hit too.

That makes the detach a smart moment to inspect the panels themselves. Hail can cause micro-cracks in solar cells that don’t show up visually but quietly reduce output for years. Since the panels are already coming down for the roof work, it’s the ideal time to check them for damage before they go back up and the next storm rolls through. If damage is found, that finding can also become part of your insurance claim.

For more on this, see our Solar Hail Damage Repair service and our article Solar Hail Damage in Colorado: What to Do After a Storm.

Insurance Claims and Solar D&R

Here’s news that surprises a lot of homeowners: if your roof replacement results from covered storm or hail damage, the cost of removing and reinstalling your solar panels is often included in the insurance claim. The logic is simple — the panels have to come off for the covered roof repair to happen, so the D&R is part of the covered scope.

Coverage varies by policy and situation, so you’ll always want to confirm the specifics with your insurer. But in practice, when the paperwork is documented clearly, many Colorado homeowners pay little to no out-of-pocket cost for a covered detach and reset. The key is working with a solar company that can prepare a detailed, insurance-ready scope of work and coordinate directly with your carrier — which is exactly how our in-house estimating team approaches these claims.

What Happens During the Detach Process

A professional detach follows a careful sequence:

1. System documentation and baseline testing. Before anything comes off, technicians document the array layout, run inverter diagnostics, test voltage and output, and take photos. This establishes a performance baseline so any pre-existing issues are on record and post-reinstall performance can be verified.
2. Safe shutdown and de-energizing. The system carries live DC current. Licensed technicians power it down and safely disconnect it before anyone touches the hardware.
3. Panel and racking removal. Panels, racking, and mounting hardware are removed methodically.
4. Labeling and storage. Components are labeled and stored so nothing is damaged, mixed up, or lost while the roof work happens.

You can read a fuller step-by-step in our supporting article, How Does Solar Panel Removal and Reinstallation Work?

Where Panels Are Stored During Roofing

Once panels come off, they need somewhere safe to wait out the roofing. A quality crew stages and stores the panels, racking, and hardware carefully — labeled, organized, and protected from damage — either on-site in a secure staging area or transported off-site, depending on the project. The goal is simple: every component that came down goes back up, undamaged and accounted for. Loose handling and careless storage are a common way panels get scratched, cracked, or lost, which is one more reason this work belongs with a dedicated solar team.

Inspection of Panels, Wiring, Racking, and Attachments

With the array down and the roof exposed, everything is accessible in a way it never is otherwise — so it’s the perfect time for a thorough inspection. A good detach and reset includes checking:

• The panels for cracks, micro-fractures, delamination, or hail damage
• The wiring and connectors for wear, corrosion, or damage
• The racking and rails for corrosion or fatigue
• The roof attachments and flashing that will be replaced and resealed on reinstall
• The inverter and electrical components for proper function

This inspection is where problems get caught before they become expensive — and where warranty claims on faulty equipment can be identified while everything is apart.

Reinstallation and System Testing

The reset half is where craftsmanship really matters. Reinstallation means:

• Remounting the array on the new roof surface
• Re-flashing and sealing every penetration with fresh flashing and sealant, so your brand-new roof stays watertight
• Reconnecting the electrical system correctly and to current code
• Powering the system back up and testing it to confirm inverter function, wiring integrity, and full output

Any required re-inspection or utility notification is handled at this stage too. The finish line is simple: your system produces exactly as it did before, and your new roof is sealed to last.

Can the Same Panels and Racking Be Reused?

In most cases, yes. If your panels and racking are in good condition — which they often are — the same equipment goes right back up. That’s the whole point of a detach and reset versus a full replacement: you protect your existing investment rather than buying new hardware.

The exceptions come up when inspection reveals a problem: hail-cracked panels, corroded racking, outdated mounting that no longer meets current code, or components already at the end of their service life. In Colorado specifically, updated wind-load requirements can mean a code-compliant reinstall needs different or additional mounting than the system originally had. A qualified crew will tell you honestly what can be reused and what should be upgraded — and why.

How Long the Process Takes

A typical residential detach and reset takes 2–4 days, depending on your system size and whether roof work happens in between. Removal itself is usually completed in a single day. Reinstallation and reconnection follow once the roofing is finished. The whole thing is scheduled so your system is offline for the shortest time possible and your roof is never left exposed between trades.

What Detach and Reset Costs

Honest answer: it depends. Detach and reset isn’t a flat fee, because no two systems or roofs are identical. The factors that move the price include:

• System size — more panels means more labor to remove, store, and reinstall
• Roof complexity — steep pitch, height, and multiple roof planes add difficulty
• Racking and mounting type — some systems come apart more easily than others
• Whether components need replacing — reusing your existing equipment costs less than upgrading it
• Code-compliance upgrades — Colorado wind-load requirements may call for additional mounting
• Coordination with roofing and permitting

Because of all that, the most accurate way to know your cost is a project-specific estimate. We break down the cost factors more fully in How Much Does It Cost to Remove and Reinstall Solar Panels in Colorado? — and you can request a free estimate any time.

Who Pays for D&R When Insurance Is Involved

When your roof replacement is tied to a covered storm or hail claim, the detach and reset is frequently part of the covered scope — meaning your insurance carrier, not you, often covers most or all of it. As noted above, many homeowners end up with little to no out-of-pocket cost on covered claims.

The determining factors are your specific policy, your deductible, and how clearly the D&R scope is documented for the adjuster. This is precisely where a solar contractor who can prepare an insurance-ready estimate and coordinate directly with your carrier makes a real financial difference.

Why Homeowners Should Use a Qualified Solar Contractor

It’s tempting to let a roofing crew “just handle the panels” to save a step. This is the mistake that costs Colorado homeowners the most. Here’s why a dedicated solar contractor matters:

• It protects your warranties. Most panel and inverter manufacturers require qualified personnel to handle the equipment. Untrained handling can void warranties on hardware worth tens of thousands of dollars.
• It’s a live electrical system. Disconnecting and reconnecting a DC array correctly and to code is electrical work, not roofing work. Mistakes are both a safety hazard and a failed-inspection risk.
• Roof penetrations need expert sealing. Every mount point is a hole through your new roof. Sealing those correctly sits right at the intersection of roofing and solar knowledge — and it’s the most common place shortcuts cause water damage.
• Your production is protected. Panels reconnected wrong, remounted at a bad angle, or left with pinched wiring can underproduce for years with no obvious sign except higher bills.

At Vanguard, our NABCEP-certified crews perform all detach and reset work in-house rather than outsourcing it, which means tighter quality control, clearer communication, and full accountability from documentation to final testing. Our team also brings decades of combined solar and roofing expertise — the two skill sets a D&R actually requires.

Working With the Homeowner’s Roofing Company

Most detach and reset projects involve a separate roofing contractor doing the re-roof in the middle. The smoothest projects are the ones where the solar and roofing schedules are tightly coordinated so there are no gaps that leave your roof exposed or your system offline longer than necessary.

We regularly coordinate directly with homeowners’ roofing contractors — sequencing the detach before the roof job and the reset once it’s complete, and making sure roof penetrations are properly sealed and the array is properly aligned afterward. If you already have a roofer, we’ll work with them. The point is that both your roof and your solar get done right, on one coordinated timeline.

Colorado-Specific Considerations

A few things make detach and reset in Colorado different:

• Hail drives the demand. Colorado’s frequent, severe hail means a large share of roof replacements — and therefore detach and reset jobs — are storm-triggered and insurance-related.
• Building codes have changed. Following the Marshall Fire, Colorado updated wind-load requirements affecting how solar systems must be engineered and secured. An older system may need different or additional mounting to be reinstalled to today’s code. (See How Colorado’s Wind Load & Building Code Changes Affect Solar Installations.)
• Local matters. Codes, permitting, and utility coordination are handled best by a Colorado-owned, Colorado-based contractor who reinstalls to current standards — not the ones that applied when your panels first went up.

Frequently Asked Questions

• Why would I need my solar panels removed and reinstalled? The most common reason is a roof replacement or repair, since panels must be removed to access the roof deck. Other reasons include renovations, relocating the array for better sun exposure, or correcting a faulty original installation. Your existing system is removed, stored, and reinstalled — no need to buy new equipment.
• How long does a detach and reset take? Typically 2–4 days, depending on system size and whether roof work happens in between. Removal is usually one day; reinstallation and reconnection follow once roofing is done.
• Will removing my panels void the manufacturer warranty? When the work is performed by qualified solar professionals following manufacturer specifications, your warranty typically stays intact. Improper handling by an unqualified crew can void it.
• Can you coordinate with my roofing contractor? Yes. We routinely sequence the work directly with roofing contractors — detaching before the roof job and resetting afterward — so there are no scheduling gaps and every penetration is properly sealed.
• Can I reuse my existing panels and racking? Usually, yes, if they’re in good condition. Reuse is the whole point of a detach and reset. Panels or racking are only replaced if inspection finds damage, corrosion, or a code issue.
• Does insurance cover detach and reset? Often, when the roof replacement stems from covered storm or hail damage. Coverage depends on your policy, but many homeowners pay little to no out-of-pocket cost on covered claims when the scope is documented clearly.
• What happens to my panels while the roof is being replaced? They’re labeled, organized, and stored safely — protected from damage — until the roofing is finished and the array goes back up.
• Will my system produce the same after reinstallation? That’s the goal, and we test to confirm it. After reset, we verify inverter function, wiring integrity, and output so your array performs exactly as it did before.

Ready for a Detach and Reset Estimate?

If you’ve got a roof replacement, a hail claim, or any project that means your panels have to come down, the smartest first step is a project-specific estimate from a qualified solar team. As a Colorado-owned company with NABCEP-certified crews and decades of combined solar and roofing expertise, Vanguard coordinates the entire process — documentation, removal, storage, inspection, reinstallation, and testing — so your roof and your solar are both done right.

Request your free detach-and-reset estimate today.

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