Installing Solar Panels On Metal Roof

This post comes courtesy of trevor berrill.

Installing solar panels on metal roof. It is a honour to have him contribute to this humble blog. The standing seams on these roofs make the attachment of the panel array incredibly easy and with easier installation comes a cheaper cost. Standing seam metal roofs are probably the roof to pair with solar. For solar installers most familiar with comp shingle or tile roofs encountering a metal roof can be challenging.

On a shingle roof panels are typically mounted to rails that are then lag bolted through the roof where they must hit into the trusses in the attic. This is a bit more time consuming and there is always a. Here trevor describes how a good solar installer should install solar panels to a metal roof and how bad installers in a hurry can do the wrong thing and leave you with a. Solar panels metal roofing standing seam solar roof attachment bracket s 5 clamp canadian solar panel supply company learn how to install solar pan.

For over 30 years s 5 has been the leading authority on metal roof attachment solutions in the us market. With s 5 products more than 2 gw of metal roof solar arrays were mounted globally including the headquarters of ibm google and apple. If the structure has a standing seam roof solar installation is somewhat easier. Metal roofs have a life expectancy of more than 40 years.

Standing seam metal roofs and a very economic system to direct mount pv modules. To install solar on batten mounted metal shingles you need to sandwich the solar flashing between two layers of metal shingles. You also do not have to drill any holes into your roof with this roof type. In addition the standing seam makes installing solar panels a cinch.

Besides just the many different types of metal there are also different metal roofing systems. Trevor is principal of solaris sustainable homes and is a 30 year veteran of both renewable energy and energy efficiency. The concept of combining pv arrays with standing seam metal roofing is growing for good reasons. This is why it s very important to be working with a trusted solar energy installer who can confidently select the appropriate mounting bracket for your metal roof solar installation.

Because there are so many types of roofs there are many different requirements to mount solar panels on them. The shingles must be removed to attach the mounting hardware to the roof then the layers of shingles and flashing are installed with holes to allow the attachment point to stick out. Panel mounts clamp to the seam without penetrations. Metal standing seammetal roofing with standing seams is the best roof type for the installation of solar panels.

Installing solar panels on a standing seam metal roof is quite easy compared to a shingle roof.