When your roof reaches the end of its lifespan, one of the first questions solar homeowners ask is: what happens to my solar panels? The short answer is that solar panels must be removed before a roof replacement can begin and then carefully reinstalled once the new roof is complete. This process, commonly called solar panel removal and reinstallation, adds both cost and time to a roofing project, but skipping it is never an option. Attempting to replace a roof with panels still in place risks damaging the panels, compromising the new roofing system, and voiding both your roof and solar warranties. The good news is that when managed properly, solar panel removal for roof replacement is a well-established process, and your solar system can be back online quickly after the work is done. Understanding what this process involves, who handles it, and what it costs will help you plan your project confidently and avoid costly surprises.
Why Solar Panels Must Come Off Before a Roof Replacement
Solar panels are mounted directly to your roof’s decking through a racking system that penetrates the shingles, underlayment, and sometimes the decking itself. When a roofer replaces your roof, the entire surface — shingles, underlayment, and often damaged decking — must be stripped down and rebuilt. That work cannot happen underneath an active solar array. Leaving panels in place would block access to large sections of the roof, making it impossible to properly install new underlayment, flash valleys and penetrations, or lay new shingles in a uniform, code-compliant manner.
Beyond access, there’s the issue of the mounting hardware itself. The lag bolts and flashings used to anchor racking systems are integrated into the roofing layers. Those penetrations must be properly resealed or replaced during a roof installation to prevent future leaks. Attempting to work around existing hardware creates weak points that water will eventually find. A properly executed remove and reinstall solar project ensures that every roof penetration is correctly flashed and waterproofed before the panels go back up — something that protects both your roof investment and your solar investment for years to come.
If you’re unsure whether your roof has reached the point where replacement is the right call, this guide on how to know if your roof needs to be replaced walks through the key indicators homeowners should watch for.
Who Handles Solar Panel Removal and Reinstallation?
This is where the process gets more complex than a standard roof replacement. Solar panels are electrical systems connected to inverters, junction boxes, and the utility grid. Removing and reinstalling them requires a licensed solar contractor or electrician — not a roofing crew. Most roofing companies, including experienced full-service contractors, do not handle the electrical disconnection and reconnection themselves. This means your project typically involves coordinating between two separate trades: your roofing contractor and your solar installer.
The Typical Sequence of Events
- Step 1 – Solar contractor disconnects and removes panels: A licensed solar technician de-energizes the system, disconnects the wiring, and removes the panels from the racking. Panels are labeled and stored safely.
- Step 2 – Roofing contractor removes old racking hardware: Once panels are off, your roofer removes the existing mounting hardware, brackets, and flashings as part of the full tear-off process.
- Step 3 – New roof is installed: The full roofing system — decking repairs, underlayment, drip edge, shingles or metal panels — is installed from scratch on a clean surface.
- Step 4 – New racking and flashings are installed: Fresh, properly flashed racking hardware is anchored into the new roof with sealants and flashing that match the new roofing system.
- Step 5 – Solar contractor reinstalls and reconnects panels: The solar technician returns, mounts the panels to the new racking, reconnects all wiring, re-energizes the system, and performs a performance check.
Coordination between your roofing contractor and solar installer is essential. The two trades need to communicate clearly about scheduling, hardware compatibility, and penetration locations to ensure nothing falls through the cracks — literally or figuratively.
How Much Does Solar Panel Removal and Reinstallation Cost?
The added cost of solar panel removal and reinstallation during a roof replacement varies based on system size, panel count, roof complexity, and regional labor rates. Nationally, homeowners can expect to pay between $1,500 and $6,000 or more for the solar portion of the project alone, separate from roofing costs. Larger commercial or residential systems with many panels, complex wiring, or high rooflines will fall toward the higher end of that range.
What Affects the Total Cost?
- Number of panels: More panels mean more labor time for both removal and reinstallation.
- System type: String inverter systems and microinverter systems have different disconnection requirements, affecting labor time.
- Roof complexity: Multiple roof planes, steep pitches, and hard-to-access areas increase both solar and roofing labor costs.
- New racking hardware: Old hardware is rarely reused. New mounting brackets and flashings are typically required, especially when switching roofing materials.
- Storage and handling: Some contractors charge separately for panel storage if there’s a delay between removal and reinstallation.
To better understand what drives your overall roofing project cost, this breakdown of what affects the cost of a roof replacement is worth reviewing before you request estimates.
Does a Roof Replacement Void My Solar Warranty?
This is a critical concern for homeowners with panels under an active manufacturer or installer warranty. In most cases, having your panels professionally removed and reinstalled by a licensed solar contractor will not void your solar warranty, provided the work is done correctly and documented. However, attempting a DIY removal or hiring an unqualified crew to handle the electrical components can absolutely void your warranty.
On the roofing side, the same principle applies. If you have a manufacturer’s warranty on your new roof — such as a GAF Golden Pledge warranty — the roofing installation must be performed by a certified contractor to keep that coverage intact. Working with a GAF Master Elite Certified contractor ensures the installation meets the standards required to activate and maintain premium warranty protection. You can learn more about how these warranties function in this guide to understanding roof warranties for Oconee County homeowners.
What Happens to My Solar Production During the Roof Replacement?
Your solar system will be offline during the period between panel removal and reinstallation. Depending on scheduling and coordination between your roofing and solar contractors, this downtime typically ranges from a few days to a couple of weeks. During this time, your home will draw power entirely from the utility grid, which may result in a temporary increase in your electricity bill.
Planning your roof replacement during seasons of lower solar production — such as late fall or winter — can minimize the financial impact of this downtime. That said, roofing project scheduling in Georgia often depends on weather windows. Your contractor can advise on realistic timelines. For context on how long the roofing portion of the project typically takes, this overview of how long it takes to replace a roof covers what to expect from start to finish.
Can You Delay a Roof Replacement When You Have Solar Panels?
Some homeowners with solar panels put off roof replacements longer than they should because the added cost and complexity feel daunting. This is a mistake that typically leads to far more expensive outcomes. A deteriorating roof beneath an active solar array is harder to inspect visually and more likely to develop hidden leaks around mounting penetrations — areas that are already high-risk entry points for water. By the time a serious leak becomes apparent, the damage may extend to decking, insulation, and interior structures.
The cost of delaying a needed roof replacement almost always exceeds the cost of addressing it promptly, especially when water damage is involved. This is a point explored in depth in this article on why delaying roof replacement costs more. Homeowners with solar panels should factor the added remove-and-reinstall cost into their overall roofing budget from the beginning, rather than treating it as a surprise.
Choosing the Right Roofing Contractor When You Have Solar
Not every roofing contractor has experience working on homes with solar installations. When comparing contractors, ask specifically about their process for solar panel removal and reinstallation, whether they coordinate directly with solar installers, and how they handle racking penetrations during the new roof installation. A contractor who is vague about this process or who suggests leaving panels in place during the work should be avoided.
Experience with multiple roofing systems also matters. If you’re considering a different material — such as transitioning from asphalt shingles to metal roofing — your solar racking hardware will need to be compatible with the new system. Some metal roofing profiles require specialized solar mounting systems that differ from what was used on an asphalt roof. Comparing your options for metal roofing versus shingles can help you think through which direction makes the most long-term sense before panels go back up.
Planning Your Solar Roof Replacement Project in Georgia
For homeowners in Northeast Georgia — including the Athens, Watkinsville, Bishop, and surrounding communities — managing a solar panel removal and roof replacement project requires working with contractors who understand both the technical requirements and the local climate. Georgia’s heat, humidity, and storm exposure mean that your new roof needs to be installed with proper underlayment, ventilation, and flashing from day one. Cutting corners anywhere in the roofing system creates compounded problems once solar panels are remounted and the roof surface is less accessible again.
At Ridgeline Roofing & Exteriors, we work with homeowners across Watkinsville, Athens, and surrounding North Georgia communities to plan and execute roof replacements that account for every variable — including solar panel coordination. As a GAF Master Elite Certified Contractor with over 20 years in business and installers averaging 25+ years of experience, our team brings the expertise needed to manage complex roofing projects correctly. We use Drone Zone AI-powered aerial inspections to assess your current roof condition safely and accurately before a single panel is moved, giving you a clear picture of what’s needed and why.
If your roof is aging and you have a solar system installed, the time to plan is before a leak forces the issue. Call Ridgeline Roofing & Exteriors at 770-706-7663 to schedule your free roof inspection and get straightforward answers about what a solar-inclusive roof replacement involves for your specific home. We’re available Monday through Friday, 7:00 AM to 5:00 PM, and ready to help you protect both your roof and your solar investment for the long term.
