Project template
Your preparation checklist
Use it as a working list. The final submission still needs to match your actual scope and the City’s current requirements.
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What to do next
- Choose panel layout and mounting system
- Assess structural support
- Prepare permit drawings
- Coordinate separate electrical approvals
Official sources behind this page
Hamilton lists solar panels among exterior work requiring a building permit.
The permit process reviews structural safety and other Building Code requirements.
Need the full project answer?
The main guide keeps the permit trigger, zoning questions, documents, fees, timing and next steps together.
Open the solar panels guide