Precisely and clearly, for any solar panel fire, the go-to is typically a **Class C (electrical) fire extinguisher**, or a multi-purpose **Class ABC dry chemical extinguisher**. Basic firefighter strategies and tactics needed to mitigate a residential structure fire have changed with the installation of thousands of solar panel and battery energy storage systems (ESS) in homes across the United States. As such, firefighters need updated training that addresses the presence. That's why the Solar Energy Technologies Office (SETO) funded the Solar Training and Education for Professionals (STEP) program, which provides tools to more than 10,000 firefighters and fire code officials to manage solar equipment as they put out fires. Learn more about the STEP funding program. Solar panels are generally reliable and designed with safety in mind; however, they are not completely impervious to fire hazards. Factors such as faulty wiring, equipment malfunction, or external forces can lead to a dangerous situation. These are designed to safely tackle electrical fires without conducting electricity or leaving behind a hazardous residue. An officer assumes command, begins the scene size up and develops a fire suppression plan, using a 360-degree view of the structure.