Yes but the potential for serious costly damage is very high.
Installing solar panels on tile roof.
Is it possible to install solar panels on your tile roof yourself.
In reality the waterproofing layer is the asphalt shingles.
If you should use the wrong drill bit you will cause too much vibration as you are drilling through the tile which will also result in breakage.
Traditional spanish tile roofs are made from clay tiles this can be a pricey material to install.
This technique involves removing all the clay tiles under the area where your solar panels will go installing composite shingle in this area then plopping in traditional solar roof mounts rails and panels in that location.
Another method of attaching solar racking to a tile roof is by removing individual tiles and cutting or drilling holes through them.
During installation workers will drill holes in your roof to secure the racking which will hold your panels.
Some solar installers like to use a technique called a comp out to more easily install solar on clay tile roofs.
Too much pressure from walking on your roof can cause your tiles to crack.
Asphalt is perhaps the most popular roof material as such asphalt shingle solar panel.
These holes are for lag bolts which secure your panels to your roof and are designed to withstand extreme weather.
Your tile is weatherproof but not weight proof.
Installing solar panels over your tile roof is a challenging job.
While your tile roof is very durable against the elements it is not weight proof.
Your installer would temporarily remove the tiles install the hooks underneath into the roof then put the tile back over the mount and rack the system from there.
Install brackets into rafters.
The second option is called a comp out where your installer will remove the tiles where you intend to put solar then lay down composite shingle to install the array.
The distance that the panels must be raised will be dependent on the material itself and the cost is also affected based on what material the tiles are.
Installing solar panels on tile and shingle roofs asphalt shingle roofs.
These holes and bolts are necessary for almost every solar installation and their size and depth will vary based on what your roof is made of asphalt wood etc.