Can solar panels catch fire?

Fires caused by solar equipment are rare and only occur if an improper connection or other electrical fire hazard is present. The majority (over three-quarters) of each solar panel’s weight is composed of nonflammable protective glass. Only a small portion of the panels’ materi­als are flammable, which prevents them from self-sustaining a significant fire.

In most circumstances, good system design, product selection, and installation procedures are enough to minimize the risk of fire to the greatest extent possible. These concerns are further addressed by product safety standards, National Electric Code provisions, and inspec­tions that take place prior to solar facility energization. Apex Clean Energy will also consult with local first responders to ensure they have the training, facility information, and equipment needed to respond in the unlikely event of a fire within the facility.