Start with the system you already have
Gather the installation date if known, panel and inverter models, recent production records, and any unresolved faults. Tell the contractor whether your electricity use has changed or whether your main concern is simply getting the panels back on the new roof.
A higher electric bill can have several causes. If performance is uncertain, ask whether diagnosis would answer the question before a full replacement is proposed. Keep the roof-access requirement separate from the reason for changing solar equipment.
Compare three scopes side by side
Ask for separate costs where practical. A new proposal should make clear what is required to complete the roof project and what is optional work you can choose to add.
| Option | What to ask |
|---|---|
| Reinstall the existing system | What condition checks, mounting materials, and completion checks are included? |
| Reinstall with targeted repairs | Which specific components need attention and what supports that recommendation? |
| Replace or expand the system | What new goal does the added work solve, and what documents or approvals change? |
Consider the existing investment and equipment obligations
Replacing working equipment creates a new project cost. The Department of Energy recommends considering the value of retaining a functioning system when weighing an upgrade. That is a decision framework, not a condition assessment of your panels.
Review equipment warranties, ownership restrictions, and any existing service or utility agreements with the relevant providers. Avoid relying on an old sales estimate or assuming a changed system keeps the same terms.
Ask for a practical recommendation
Send the roof schedule, current system details, and the problem or improvement you want addressed. Sun Ray’s removal-and-reinstall planning rate is $160–$220 per panel; replacements, additions, and new systems receive project-specific quotes.
If you choose a replacement, have the proposal identify what happens to the removed equipment and whether transport or an accepted disposal arrangement is included. If you keep the system, save the condition review and final handover records for future service.