The 25-Year Plan for a Solar Roof: Maintenance to Re-Roof
A solar array in Tampa Bay is warranted for twenty-five years and will likely produce for thirty. The shingle roof it sits on lasts about twenty, less on the water, and a tile roof's underlayment about twenty-five to thirty. So every array installed on an existing roof is going to need that roof replaced underneath it at least once, with the panels off and back on, and most homeowners find that out the year it happens. Fused Solar and Roofing works from a different assumption: the re-roof is a known event, years out, and the job of the annual maintenance visit is to watch it coming and plan it. This is the year-by-year version of that plan. Fused Solar and Roofing is a licensed roofing (CCC1331058), electrical (EC13014750), and building contractor (CBC1252064), all three in-house.
1. Years one through three: the baseline
The system is new, under its installer's workmanship warranty and the manufacturers' equipment warranties, and the roof under it is whatever age it was at install. The first annual visit sets the baseline: photos of every module, mount, and section of shingle around the array, the first production year recorded, and the roof's age and condition written down. From here on, every report compares to this one. If the roof was already past ten years at install, the plan starts counting from the roof, not the system.
Spring cleaning each year keeps the early production honest, and the inspection catches the things that go wrong early: a connector that was never fully seated, a clamp that was under-tightened at install, a flashing that was cut short.
🔑 Key Takeaway: The first report is the one every later report is measured against. Get it early.
2. Years four through ten: the equipment years
This is when the electronics start to fail one at a time: microinverters, optimizers, gateways, string inverter fans and boards. Most are under manufacturer warranty and the annual visit catches them before they cost a season of production. Trees have grown, and the inspection measures the shade. Near the coast, connectors show the first corrosion. The roof, if it was new at install, is mid-life and the report says so each year; if it was older, the report starts flagging wear around the mounts and the homeowner begins hearing a timeline.
Fused is certified with Enphase, SolarEdge, Tesla, Generac, Fronius, and SMA and handles the warranty claims; plan members get the repair at 20 percent off labor and parts and go to the front of the schedule.
💡 Pro Tip: Around year eight, ask for the roof's timeline in writing on the report. That is early enough to plan the re-roof financially and late enough that the estimate is reliable.
3. Years ten through fifteen: the installer question
By now a meaningful share of Tampa Bay installers from the system's era have closed. The installer's workmanship warranty is gone with them; the manufacturers' warranties are not. A homeowner on Fused's plan has not noticed, because the company on the roof every year is the one servicing the system. A homeowner who was not on a plan discovers it when something fails and the number on the contract rings through to nothing. Fused takes those systems on at any point.
A string inverter installed at year zero is approaching the end of its ten to fifteen years here, and the annual report says when it is time to budget for the replacement, which updates the utility's interconnection record.
4. Years fifteen through twenty: the roof decision
A shingle roof under the array is now at the end of its life if it was new at install, and past it if it was not. The annual report has been showing granule loss, lifted tabs, and worn flashings for a few years, and the homeowner has a decision to make on their own schedule rather than a leak's. Fused's recommendation is to replace the roof before it fails, because a roof that fails under an array means an emergency detach and reinstall around a leak, a repair on an old roof, and a second detach and reinstall at the eventual re-roof. One planned project beats two emergency ones.
⚠️ Warning: Waiting on a roof that the reports have been flagging for three years is the single most expensive decision in a solar system's life, and it usually gets made by a hurricane.
5. The re-roof with the array on it
The first re-roof is one project under one company: the array is detached and the modules racked under cover, the roof is torn off and replaced over a self-adhered leak barrier on the entire deck, new flashed mounts go into the framing through the new barrier, the array is reinstalled in its original layout, the system is tested and re-commissioned, and both the roofing and solar permits are inspected. The system is off for one to two weeks. Fused Solar and Roofing is a licensed roofing (CCC1331058), electrical (EC13014750), and building contractor (CBC1252064), all three in-house. Every penetration Fused makes carries its written 25-year no-leak guarantee, and the GAF roof carries a warranty from GAF that outlasts the array's.
Who is allowed to do each part of that detach and reinstall, and why, is covered in our guide at https://fusedsolarandroofing.com/post/who-can-remove-reinstall-solar-florida
The re-roof is also the moment to decide whether the equipment goes back on as is. Panels with fifteen years on them usually do; a string inverter at the end of its life or a discontinued microinverter line may be replaced while the array is off, priced as its own line, with a battery added if the homeowner wants one.
6. Years twenty through thirty: the second half
The array is now on a new roof with new mounts and a fresh guarantee, and the annual visits continue: the modules degrade slowly toward their warranted output, the replaced electronics run through their own warranty period, and the new roof starts its own twenty-year count. When the panels reach the end of their useful production, the decision is between replacing them on the same mounts or removing the system, and the homeowner makes it with twenty-five years of reports in hand. If the panels outlast the second roof, the detach and reinstall happens again, and by then it is routine.
7. What the plan costs against what it prevents
Fused's annual solar maintenance plan is priced by panel count, starting at $495 a year, and includes an annual visual inspection with a written photo report, one panel cleaning, priority scheduling on service calls, and 20 percent off repair labor and parts. Over the life of the system that is a known annual cost, and what it prevents is the unknown ones: the string that ran low for two years, the mount that leaked into the attic, the roof that failed under the array and forced two detach and reinstalls instead of one. The plan covers the photovoltaic system only; the roof work, when it comes, is its own measured quote with the detach and reinstall as a separate line.
8. Why homeowners run the plan with Fused
Because the company doing the annual visit holds the roofing license, the electrical license, and the building license, so the same company watches the roof, services the equipment, does the re-roof with the array off and on, and is still here for the second half. Fused has been in Tampa Bay since 2007, has outlasted most of the installers whose systems it now services, and treats the re-roof as the planned event it is.
🔑 Key Takeaway: An array outlives its roof. Watch the roof every year from the first visit, replace it before it fails with the array off and back on under one company, and the system runs its full thirty years with one planned interruption instead of several emergencies.
Want a plan for your system's whole life, roof included? Book the first visit or ask about the annual plan at https://fusedsolarandroofing.com/fused-solar-roofing-service-department
Frequently Asked Questions
How long do solar panels last compared with a roof in Florida?
Panels are warranted for twenty-five years and usually produce for thirty. A shingle roof in Tampa Bay lasts about twenty, less on the water; tile underlayment twenty-five to thirty. So nearly every array needs the roof replaced under it at least once.
When should I replace the roof under my solar panels?
Before it fails, on your schedule. The annual inspection reports the roof's condition every year and gives a timeline a few years out, so the re-roof and the detach and reinstall can be planned as one project.
What happens to my solar when the roof is replaced?
The array is detached and racked under cover, the roof is replaced, new flashed mounts are set into the new leak barrier, and the array is reinstalled, tested, and inspected under the solar permit. The system is off for one to two weeks.
Should I replace the inverter or add a battery during the re-roof?
Often, if the inverter is near the end of its life or the microinverter line is discontinued. The re-roof is the cheapest time because the array is already off. Fused prices it as a separate line for the homeowner to decide.
What if my installer is out of business by then?
Fused services and reinstalls systems it did not install, handles the manufacturers' warranties that survive, and recovers the monitoring where possible.
What does the annual plan cost over the life of the system?
Priced by panel count, starting at $495 a year, including the inspection with photo report, one cleaning, priority scheduling, and 20 percent off repairs. Roof work is quoted separately when it comes.
Fused Solar and Roofing has serviced solar systems across Hillsborough, Pinellas, Pasco, and Manatee counties since 2007, including systems it did not install. Schedule a service visit at https://fusedsolarandroofing.com/fused-solar-roofing-service-department
Fused Solar and Roofing holds Florida roofing (CCC1331058), electrical (EC13014750), and building (CBC1252064) licenses, all three in-house, and has served Hillsborough, Pinellas, Pasco, and Manatee counties since 2007. Fused Solar and Roofing is an EnergySage Elite Installer with a 5.0/5 rating and 21+ verified reviews, independent verification, earned not purchased. Book the first visit or ask about the annual plan at https://fusedsolarandroofing.com/fused-solar-roofing-service-department
