Path-Q Solar
How much can removing and reinstalling panels during a future roof repair add to lifetime solar costs?
Answer
It can add a material future cost because panels, racking, electrical connections, and sometimes related equipment must be removed, stored, inspected, and reinstalled. The amount cannot be estimated reliably without the roof type, panel count, access, repair scope, timing, and provider assumptions.
Key points
- The future work may include electrical shutdown, removal, storage, roof repair, reinstalling, testing, and recommissioning.
- Roof repair costs themselves should be separated from solar-specific removal and reinstallation costs.
- A roof near the end of its service life creates greater timing risk.
- Warranty and responsibility for damage during removal or reinstallation should be documented.
What it depends on
- Expected roof repair timing and scope
- Panel and racking count
- Roof material and access
- System age and equipment availability
- Who will perform and warrant the future work
Risks and trade-offs
- Future labor and equipment prices are uncertain.
- Older equipment may be damaged or unavailable when the roof is repaired.
- Delaying roof work can increase building damage, while installing solar before repair can create avoidable removal costs.
Information you may need
- Roof inspection and remaining service-life estimate
- System layout and removal requirements
- Written provider assumptions for future removal and reinstallation
- Potential roof-repair schedule
Your next step
What to do next
Compare installing solar now with repairing or replacing the roof first, and include a documented future removal/reinstallation allowance in the lifetime analysis.
Path-Q
Find the right next step
Answer a few questions and we’ll narrow your options.
Loading…
SQ02215