SOUTHWEST FLORIDA, — Electric vehicles are likely to catch on fire after being submerged in salt water.
South Trail Fire Protection & Rescue Service District and North Collier Fire Rescue District responded to different fires regarding Teslas.
Hybrid, electric, and fuel vehicles are designed to be safe in the water, even when fully submerged.
However, submersion in water, especially salt water, can damage low and high-voltage components. The damage could result in an electrical short and potential fire once the vehicle is no longer submerged.
EV fires are hard to extinguish. This is an issue many fire departments across SW Florida are experiencing right now.
According to North Collier Fire Rescue District, there have been 10 EV fires in all of Collier County since Hurricane Ian.
“If you have one of these vehicles, and it was submerged in saltwater storm surge, be sure to move it out of your garage and call the manufacturer for the next steps,” the Cape Coral Fire Department shared on their Facebook page.
Electrocution risk (also see NFPA Submerged Hybrid / Electric Vehicles guide):
1. EV high voltage (HV) battery is isolated from the vehicle chassis & electrocution risk is low.
2. A submerged EV does not electrify the water around it, however, if bubbles are present, move away from the vehicle as these may contain toxic gases.
3. Exposed ORANGE cables and components indicate a high voltage of over 300V and a risk of electrocution. – Do not touch any exposed ORANGE cables.
If you see exposed ORANGE cables or components in your EV, EVACUATE the area immediately & call 911 and/or your EV manufacturer for advice.
Mariana Ortiz
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