4 FAQs about What to do if photovoltaic panels leak during rain installation

Why does my roof leak after installing solar panels?

There are various reasons your roof could leak after installing solar panels. They mostly have to do with poor installation where mounting holes are not sealed properly, the top is incompatible with solar panels, or the roof is old and not designed for solar panels.

What should I do if my roof leaks?

While you can check the roof for debris or damage, your best bet is to call your installer immediately. There could be any number of causes for a leak, including damage caused by walking on the roof, dragging solar panels, or having a tile break in the underlayment.

Can solar panels be installed on a roof?

Most modern roofs are compatible and able to withstand the installation of solar panels, but in some cases, the roof material is susceptible to leaks. If your roof is made from clay, terracotta, wood shingles, or slate, there is an increased risk of leaks developing through the installation.

How do you install solar panels on a roof?

To install the mounting brackets, holes are drilled into the roof and usually into the rafters, and these holes are made for the lag bolts that secure the racking system upon which your solar panels are mounted. Depending on the type of material your roof is made from, the size and depth of the holes will vary.

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