What are the hazards of installing photovoltaic panels on the roof

Can a solar installation cause roof damage?

If you hear of roof damage occurring because of a solar installation, it's likely because the roof was initially in poor condition. The first step is to ensure you're working with a reputable installation company. You can connect with high-quality solar installers by registering your property on the EnergySage Solar Marketplace.

Can a roof-mounted photovoltaic system cause a fire?

Fires on roof-mounted photovoltaic (PV) systems are rare. When they do happen, however, a combination of electrical hazards, combustible components and limited access can result in significant losses. As the technology becomes more common, this paper discusses how building owners and occupiers should approach and minimise the risks of PV systems.

Are solar panels a fire rated roof?

“There are three different insurance classes of roofs. Class A roof coverings are fire rated for severe fire test exposures," said Travers, “and is the safest for solar panel installation.” Lower roof classes often have combustible insulation underneath the roof cover, which can make electrical fires worse on a rooftop panel.

Are rooftop solar panels a hazard?

As mentioned, falls are probably the first hazard that comes to mind for most people when dealing with solar installation since the work is often done on rooftops. Residential rooftops tend to pose an even greater challenge than large, flat commercial or industrial rooftops because of their slope and lack of fall protection options.

Can solar panels cause a roof fire?

“Combustible insulation can easily ignite and move a rooftop fire down into the building’s structure," Travers describes. The presence of solar panels can also create issues for firefighters, creating a risk of shock and electrocution as they’re working and trying to put out flames.

How do I avoid solar on my roof?

Another option to avoid solar on your roof entirely is to install a ground mount or join a community solar plan and receive solar energy from an offsite location. A rooftop solar panel installation is a great investment that won't lead to roof damage when you work with a professional, experienced installer.