Can You Leave Tesla Plugged In During A Thunderstorm? – Introduction

Can You Leave Tesla Plugged In During A Thunderstorm?
Evidence of Excellence Tesla

You see the sky darken and hear the low rumble of thunder in the distance. A storm is rolling in, and your Tesla is plugged in, charging in the garage. Do you run out and unplug it to avoid damage in case of a power surge or lightning strike? Or will leaving it plugged in be perfectly safe? Many myths circulate about charging electric vehicles during storms, but the truth is far less dramatic.

As an EV owner, you need to know the facts to charge without worry and avoid unnecessary stress and hassle. Leaving your Tesla plugged in during a thunderstorm will not cause damage or void your warranty, so you can breathe easy knowing the truth – and your car battery – will be just fine

Can you plug in a Tesla Model 3 in the rain? Lets find out!

Is It Safe to Charge Your Tesla During a Thunderstorm?

So, should you charge your Tesla during a thunderstorm? The short answer is yes; it’s perfectly safe. Here are a few myths busted:

•Teslas have advanced onboard safety systems that actively monitor the environment around the vehicle. The onboard charger will automatically stop charging if it detects unsafe voltage levels or other issues, then resume charging once conditions are safe.

• Tesla’s all-electric powertrain is well insulated and grounded, so the risk of electric shock is extremely low. As an extra precaution, Tesla recommends staying indoors while charging in a storm. But you can rest easy knowing your Tesla will protect itself.

•Surge protectors are not needed and will not provide any additional protection. Tesla’s charging equipment already has robust surge protection built-in. An additional surge protector could cause issues by interfering with the onboard systems.

•Public charging stations like Superchargers are also well equipped to handle charging in inclement weather. The ChargePoint network used by many third-party charging stations follows the same safety standards.

•If lightning were to directly strike a Tesla during charging, the onboard safety systems would immediately stop charging to avoid damage. The odds of a direct lightning strike are astronomically low, but it’s good to know your Tesla has protections for such an event.

Your Tesla’s got this covered in rain or shine. With advanced safety systems monitoring each charge session, you can confidently charge regardless of the weather.

Why You Should Unplug Your Tesla in a Thunderstorm

So you’re all snuggled up watching the latest episode of your favorite show, and a thunderstorm rolls in. Should you unplug your Tesla to be safe? The short answer is yes. Here are a few reasons why:

Lightning strikes on nearby power lines can send electricity surges through the grid that may damage your Tesla’s charging equipment. Unplugging cuts off the power source and protects your car.

Overvoltage from strikes may fry sensitive electronics in the charging unit or onboard charger. It’s not worth the risk, especially when a new charger will set you back a couple of thousand bucks.

Contrary to popular belief, rubber tires won’t insulate your Tesla from lightning strikes. The metal body still conducts electricity and can be a path to the ground. Unplug and avoid being near the car during a storm.

The small inconvenience of unplugging for the storm’s duration is nothing compared to the potential damage. Your Tesla is a big investment, so better safe than sorry!

Once the storm has passed and the lightning threat is gone, you can plug back in and continue charging as usual. Sweet dreams! Until the next thunderstorm, that is. Then repeat these steps to keep your Tesla safe and sound.

The Dangers of Charging in Severe Weather

Charging an electric vehicle during a thunderstorm can be dangerous if you’re not careful. While your Tesla has built-in protections, it’s still important to understand the risks.

Risk of Power Surges

The energy from lightning strikes can travel through power lines and enter your vehicle through the charging cable. These power surges may damage the battery or onboard charger. Tesla recommends unplugging your vehicle during severe weather like thunderstorms with frequent lightning for safety. Unplugging only takes a few seconds, so do it even if you see lightning in the distance heading your way.

Risk of Fire

In rare cases, a power surge could ignite a fire. Though the odds are extremely low, it’s best not to chance it. Unplug your Tesla until 30 minutes after the last lightning flash or sound of thunder. Don’t rely solely on the in-vehicle protection systems. Take action yourself for maximum safety.

What If You’re Not Home?

If there’s a storm rolling in and you’re not around to unplug your Tesla, don’t panic. The vehicle has built-in surge protection to help prevent damage. However, for the best protection, unplug whenever possible if there are storms in the area. Consider using a connected home device to monitor your charging and unplug remotely.

While charging during normal conditions is perfectly safe, caution is advised in severe weather. Unplugging during a storm takes just a moment but can give you peace of mind that your Tesla will be safe from harm. Stay alert to weather warnings, unplug when storms are nearby, and you can charge without worry.

Tesla’s Recommendations for Charging in Inclement Weather

Tesla recommends taking a few precautions if charging your vehicle during a thunderstorm. Better safe than sorry!

Park Away from Tall Objects

First, park your Tesla away from tall, isolated objects like trees that could attract lightning strikes. Tall objects are prime targets for lightning, and you want to avoid your vehicle near one if it gets hit.

Use a Hardwired Charger

Charge your Tesla using a hardwired charger in a garage instead of a mobile connector outdoors if possible. A hardwired charger provides a direct, grounded connection to your home’s electrical system. A mobile connector, while convenient, is more exposed and could be a risk during severe weather.

Unplug if Lightning is Nearby

Unplug your Tesla if there is lightning activity within a few miles of your location. It’s best to keep your vehicle from being connected to any equipment during close lightning strikes. Wait at least 30 minutes after the last visible lightning flash before reconnecting to resume charging.

Use the Tesla App to Monitor

Use the Tesla mobile app to monitor your vehicle’s charging status and location during a storm. The app will notify you if charging is interrupted for any reason, such as a power outage in the area or if the charge port disconnects from the vehicle for safety. You can also check on your Tesla’s charge level and estimated time remaining until it’s fully charged from the comfort of your home.

\n\nWhile charging during a thunderstorm does present some risks, following Tesla’s recommendations can help mitigate them and ensure the safety of you, your vehicle, and your home. Staying up to date with your Tesla’s charging status from inside via the mobile app will give you peace of mind that all is well until the storm passes.

FAQs: Charging a Tesla During a Thunderstorm

Many Tesla owners have questions about charging during thunderstorms and other extreme weather events. Here are some common concerns addressed:

Is it safe to charge my Tesla during a thunderstorm?

The onboard charging equipment is designed to withstand power surges and voltage fluctuations. The charge port is grounded to the vehicle’s metal body, providing a path to the ground for any electric current. As an extra precaution, you can unplug the charger from the wall outlet when lightning strikes nearby. But generally, there’s no need to unplug it during a typical thunderstorm.

Will charging damage the battery?

Charging during a thunderstorm will not damage the battery or charging equipment in your Tesla. The lithium-ion batteries and chargers are built to operate within a wide range of temperatures and weather conditions. The sophisticated battery management system monitors voltage, current and temperature and will slow or stop charging if any readings go outside the safe operating range. You may notice slightly slower charge rates in hot or cold weather, but this will not cause permanent damage.

Do I need to use a surge protector?

Using a surge protector with your Tesla home charger is unnecessary and will not provide additional protection. The charging equipment built into your vehicle already includes robust surge protection. An aftermarket surge protector could interfere with the charging system. It is best to plug your Tesla charger directly into a wall outlet.

Will a power outage disrupt charging?

If a thunderstorm causes a power outage while your Tesla is charging, don’t worry. The charging session will automatically stop when the power goes out, and no damage will result. When power is restored, restart the charging process. The onboard battery prevents any loss of settings or functions. You may need to re-enter your charging limit or schedule, but the vehicle’s systems and battery will remain unaffected.

In summary, you can feel confident charging your Tesla during any weather with the peace of mind that it will not cause any harm. The vehicle and charging equipment are designed to handle all conditions and power events to keep you on the road any day of the year.


So there you have it; you can rest easy knowing your Tesla will be fine if plugged in during a thunderstorm. While the myths and misinformation may have initially given you pause, modern EVs like your Tesla have safety mechanisms built to prevent any damage from power surges or lightning strikes. The onboard chargers automatically stop charging if they detect any issues with the power coming in. The metal charging cable helps ground the vehicle, releasing the charge into the earth. Finding your umbrella is the only thing you need to worry about in a storm. Charge on!

More Links:

Effortless Maintenance: What Kind of Maintenance Does a Tesla Require in 2023? :

Unveiling the Everlasting Tesla: How Long Do Teslas Usually Last in 2023? :


Write A Comment