Quick answer: If your roof has solar panels, they have to be removed before the roof underneath can be replaced or repaired, then reinstalled afterward. This is called detach and reset. The panels, racking, and wiring are disconnected by qualified solar technicians, the roofing work is done, the mounts are flashed into the new roof, and the system is reinstalled and tested. If storm damage is covered by insurance, detach and reset is usually part of the claim.
How the Process Works
- Inspection: the roof is checked around and under the array where possible.
- Detach: the system is shut down and the panels and racking are removed and stored safely.
- Roof work: damaged decking is replaced and the new roof or repair goes on.
- Flashing the mounts: every mount penetration is flashed into the new roofing so it doesn’t leak.
- Reset: the panels are reinstalled, reconnected, and tested.
A Real Example: Wind Damage in Left Hand Canyon
The photo above is from a Left Hand Canyon home where high winds tore up the ridge and exposed roof decking next to a solar array. The affected panels had to come off so the decking and ridge could be repaired, and then the solar was reinstalled on the finished roof.
What to Plan For
- Scheduling: solar removal and reinstall add steps, so the project takes longer than a standard roof.
- Warranty: check your solar installer’s warranty terms before anyone touches the system.
- Downtime: the system won’t produce power while it’s off the roof.
- Insurance: make sure detach and reset is on the adjuster’s estimate if the damage is from a storm.
Replacing an older roof before adding solar is often smart, so you don’t have to remove the panels a few years later. See Should I Repair or Replace My Roof? and our 2026 roof cost guide.
Frequently Asked Questions
Do solar panels have to be removed to replace a roof?
Yes. The panels and racking are removed so the roof underneath can be replaced, then reinstalled and tested afterward. This is called detach and reset.
Does insurance pay to remove and reinstall solar panels?
When the roof damage is covered, detach and reset of the solar system is usually included in the claim. Make sure it appears on the adjuster’s estimate.
Should I replace my roof before installing solar?
If the roof is older, replacing it first is often smart, so the panels don’t need to be removed for a roof replacement a few years later.
Solar on your roof? Josh Brooks Construction and Renovation is a licensed general contractor in Longmont with 30 years in construction. Licensed. Local. Not a storm chaser. Call 720-828-7997 or text 720-453-5095.
