Electrical arcing ignites a solar panel fire
When properly installed, used, and maintained, solar cell technology is an incredible solution. Clean technologies are important developments; however, they also bring new types of risks.
Renewable technologies carry risks
New technologies bring new challenges, and this also applies to solar panels. Although solar panels are nothing new, it is important to understand that aging or poorly installed solar panels carry significant risks.
From a fire safety perspective, using non-combustible materials between the solar panels and the roof will help create a slight buffer in case a fire ignites. In the video below, you will see that combustible materials in the roof construction will only exacerbate the fire further.
Non-combustible materials can mitigate the fire from spreading to some extent, however if the fire and temperature accumulate then this is not enough. It is therefore recommended to use non-combustible insulation as well, such as mineral wool, to help mitigate the spread of fire. This has been proven in tests completed by If Insurance with clients.
Understanding solar panel fires
To ensure the safety and longevity of your solar panels, it is crucial to prioritise regular maintenance and inspections.
Watch our video below to learn more about the risks with an example of electrical arcing. Understanding the risks will help customers protect their buildings, assets, business and employees.
Notification: The video has been created using 3D technology for illustrative purposes only. Please note that, although the scenarios are based on specialist knowledge at If, they are hypothetical and should not be considered as detailed as real-life events. It is advisable to consult a professional for guidance.