04/03/2026
🔍 Inspection Case 2 | Incorrect Solar Panel Installation Causing Roof Tiles to Lift
❌ Key Issue
This is not a tile defect.
The real problem is improper solar panel bracket installation,
where the brackets push against the roof tiles, causing them to lift over time.
📌 Site Findings
• Solar panel brackets resting directly on roof tiles
• Tiles unable to sit flat, resulting in lifting and gaps
• High risk of rainwater backflow and leakage
• Silicone sealant is only a temporary cover, not a solution
⸻
⚠️ Why This Is a High-Risk Design
When solar panels are installed on tile roofs:
• Roof tiles are not structural elements
• Brackets must be fixed to roof beams
• Poor workmanship causes constant stress on tiles
• Over time, this leads to:
• Lifted tiles
• Cracks
• Water leakage
Most leaks don’t happen immediately —
they appear months or years later, often after renovation.
✅ Professional Recommendation
• Do not rely solely on silicone
• Verify that brackets are fixed to the roof structure
• Lifted tiles will eventually leak
• For long-term solar use,
👉 Metal roofing is a more reliable option