When Can Portable Generators Get Wet?

When can portable generators get wet? If you’re worried that yours may be ruined by rain, read this. You’ll learn how to protect your unit from the elements, vent your unit, and keep it safe. Plus, you’ll discover how to retrofit plastic models. Read on to learn more! And remember to always use your generator carefully. There are a few safety tips you’ll want to know before you set it up.

Protection from rain

If you use a portable generator, you’ve probably seen it left in the rain without a protective cover. While it may look like a good idea to protect it from rain, the reality is that it can quickly get damaged if the elements get to it. The worst case scenario is getting moisture in the outlets. That’s why generators need protection from rain in any way they can get. Even camping in the rain can cause power outages, so protecting it from rain is essential.

The best way to protect a portable generator from rain is to place it in an enclosed tent or cover. Ensure that the materials you choose are durable enough to withstand the rain. Ideally, you’ll choose a material that is heat resistant, such as powder-coated aluminum or sheet metal. If you’re not comfortable with metal, you can opt for a generator tent or enclosure. While these are not waterproof, they will keep the generator dry and safe.


Portable generators need ventilation, especially if you are using them outdoors. Water can ruin certain components, causing costly repairs. A dual fuel generator can be as expensive as $500 or more, so ensuring proper ventilation is vital. Ventilation is also critical for avoiding fire, which can be caused by improper fuel storage, overloading, or lack of ventilation. Although an attached carport may offer some protection, you still run the risk of fire. In such a scenario, the carbon dioxide can leak into the home, which can lead to electrical shock or electrocution. You should allow your generator to dry completely before attempting to run it again.

Portable generators can be protected from rain and moisture with a specially built enclosure. A steel enclosure is the most durable option. Make sure that the enclosure is waterproof and has the correct ventilation for the generator. Plastic sheds are another option. These are more durable than light cloth but can break when exposed to extreme heat. You can also buy a cover for your generator, which will keep the generator dry and safe. These covers can be found at home centers and hardware stores. Just be sure to refuel your generator after it has cooled.

Retrofitted plastic generators

There are many reasons to keep your portable generator out of the rain, and the biggest one is carbon monoxide. This colorless and odorless gas is extremely dangerous and can easily poison anyone nearby. It is also heavier than air, and can quickly accumulate anywhere. Because of this, it is essential that you keep your generator outdoors, and away from windows and other flammable materials. Read on for more tips on keeping your portable generator dry.

Unlike steel enclosures, these retrofitted plastic portable generators can get wetting. Plastic enclosures can be very fragile, so they are not the best choice for travel or home use. Plastic enclosures can also get hot and even catch fire, so make sure you choose an enclosure that has a solid base. Plastic enclosures are also less expensive than steel models, but you risk fire if you leave your portable generator out in bad weather without proper protection.


There are several important factors to consider when using a portable generator during rainy weather. Because generators operate by burning flammable fuels, moisture may lead to a fire or explosion. Never operate your portable generator in wet weather. Also, don’t store your portable generator indoors or on wet ground. These factors will protect you from the risks of water damage and electrocution. Listed below are some tips to keep your portable generator safe during wet weather.

While a whole house backup generator does not require rain protection, a portable one does need to be protected. If you have to use a portable generator outside during rainy weather, a shelter is an essential part of your safety plan. Although many portable generators are grounded to the frame, you should always keep the power cord away from the machine. The static charge of water can cause an electric arc and be fatal. If you’re concerned about the safety of your portable generator, a GFCI outlet is a good choice.

Damage caused by strong winds

In a hurricane, the wind speed is typically higher than the engine speed, so a portable generator may need to be moved to a more protected location. The generator must be kept at least 20 feet away from windows and any other structure that may collapse. In addition, it must be protected from carbon monoxide, which can be lethal. To protect your portable generator from this danger, you should place a carbon monoxide detector on it.

In addition to strong wind speeds, lightning can strike power lines and damage electrical equipment. Winter snowfall is inevitable, but as spring temperatures rise, the lingering snowpack will start to melt. The resulting floodwaters will intensify the flooding threat, and your portable generator will be at risk of damage. Additionally, wildlife may cause damage to electrical equipment. If you are unable to power up your portable generator, it may be too late to call the utility company.

Precautions for running a generator in a wet condition

If you’re planning to use a portable generator in a wet weather emergency, you need to consider the safety of the device. Rain can damage wiring, alternator, fuel, and outlets. Make sure the generator is completely enclosed so water doesn’t get inside it. You’ll want to keep your generator in a dry location, so you won’t have to worry about spilling gasoline or water.

Another important safety measure to take is to prevent carbon monoxide poisoning from a generator. This poisonous gas is colorless, odorless, and heavier than air, so it can accumulate anywhere, even on the ground. If you’re using a portable generator in a wet environment, it’s crucial to protect yourself from carbon monoxide poisoning.