Can you install solar panels on a tile roof?

Tile roofs—especially lightweight cement or clay tiles—are beautiful and durable but also delicate. Unlike asphalt shingles, they can crack easily under pressure, which makes solar installation a bit more challenging. So,

Can solar panels be installed on lightweight tiles?

If installers attempt to mount solar panels directly onto lightweight tiles, several issues can arise: Tile breakage: Walking on or drilling through these tiles can cause cracks or breaks, which may lead to roof leaks and structural damage.

Can solar panels damage a tile roof?

Future damage from vibrations: Even if tiles remain intact during installation, they can weaken over time. Wind moving between the solar panels and the racking system can create vibrations that cause tiles to crack down the road. Because of these risks, standard installation methods won’t work for tile roofs —especially lightweight ones.

Should you install composite shingles under solar panels?

By removing tiles and installing composite shingles underneath the solar panels, this method eliminates the risk of cracking tiles during installation or in the future. It also prevents damage to the underlayment, which is critical for waterproofing.

How do you install solar panels on a new roof?

Mounting the solar panels – Once the new roof section is complete, a solar expert installs the racking system and solar panels securely onto the composite shingles. Unlike tile, these shingles can handle the weight and pressure of solar mounting without breaking.

Can solar be installed on clay tile?

Installing solar on clay tile will be more expensive than installing it on other roofing materials. Clay tiles are not as durable as other materials, so they will need to be replaced more often. They are also more susceptible to damage from weather and UV rays.