BrightGridSolar panels can be installed on many slate roofs, but slate requires careful handling because individual slates can be more vulnerable to cracking or breakage during installation.
How are panels fixed to slate roofs?
The mounting system uses suitable roof fixings connected to the underlying structure. The exact method depends on the slate type and roof construction.
Why roof condition matters more with older slate roofs
Before installation, the condition of the roof should be assessed. If significant repairs are already required, completing them before solar installation may be more economical.
What happens if slates break?
Some breakage can occur during roof work, particularly with older or fragile materials. A professional installation should plan for appropriate replacement materials and careful handling.
Slate installation requires experience
The installer should understand the roof construction and use appropriate fixing methods rather than treating slate like a standard tile roof.
Check whether your slate roof is suitable
Assess roof condition, panel layout and mounting requirements before installation.
Explore SolarFrequently asked questions
Can solar panels go on a slate roof?
Yes. Many slate roofs can support solar using suitable specialist fixing methods.
Are solar panels more expensive on slate roofs?
They can be, depending on roof complexity, access, fixing requirements and installation conditions.
Should an old slate roof be repaired before solar?
If substantial repairs are required, completing the roof work first can avoid removing and reinstalling solar later.
Marcus Webb
Head of Engineering at BrightGrid Energy
