Portable generators are a popular choice for many individuals to use during times of power outages or when an external power source is needed. They offer a convenient and reliable power source that can be moved from one location to another with ease. However, one of the most common questions asked about these generators is whether they need to be covered from rain. In this article, we will explore the reasons why portable generators should be covered in rainy weather, as well as the types of covers that are available.

The short answer to whether portable generators need to be covered from rain is yes. Exposure to rain can damage your generator and compromise its safety. Rainwater can corrode the engine and cause rust, leading to mechanical failures and other problems. Moisture in the fuel tank can also cause problems, such as clogged carburetors or fuel lines, leading to engine failure. If the generator’s electrical parts get wet, it can compromise safety by causing electrocution or other hazards.

Furthermore, rain poses the risk of electrical short circuits, which can cause the generator to stop working or create a fire hazard. In addition, high humidity levels can cause internal parts of the generator to corrode and lead to damage, and can also compromise its reliability.

To prevent water from damaging your portable generator, it’s best practice to have a protective cover, which will ensure that the generator is kept dry and in good condition. There are several types of covers available, which are designed to keep the generator secure and dry. Some covers are made of canvas, while others are made of polyester or vinyl materials. These covers are usually weather-resistant, and some are even waterproof, to provide better protection.

Canvas covers offer a high degree of durability and resistance to harsh elements. They are usually made from heavy-duty materials and can be applied to both the generator and the fuel tank. Canvas covers are also often designed with ventilation holes or panels, which allow for proper air circulation and prevent overheating through the day.

Polyester is another popular material used for generator covers. It is usually lightweight and offers an excellent degree of protection against rain, snow, and wind. Most polyester covers come equipped with ventilation flaps, which promote air circulation and prevent the occurrence of trapped moisture. Polyester covers are also resistant to mildew and UV rays, prolonging the life of the generator and allowing it to withstand tough outdoor conditions.

Lastly, vinyl covers are an excellent alternative to canvas and polyester covers. They are typically waterproof, making them ideal for harsh weather conditions. Vinyl covers provide excellent protection against corrosion, rust, and UV rays, ensuring the longevity of the generator. They are also lightweight and easy to use, making them an excellent choice for those who frequently move their generators.

In conclusion, portable generators are an essential source of power. However, they are vulnerable to the elements, especially rain. If not protected, rainwater can cause significant damages to the generator, both mechanically and electrically. To protect your generator from damage, it is essential to cover it with the appropriate type of protective cover. The best covers are those made of heavy-duty materials, such as canvas or polyester, and are weather-resistant. Vinyl covers are an ideal option for those who want the ultimate protection from harsh weather conditions. So, the answer to whether portable generators need to be covered from rain is yes, and a proper protective cover will ensure that your generator stays dry and operates safely for many years.

Do Portable Generators Need To Be Covered From Rain?

Canvas covers offer a high degree of durability and resistance to harsh elements. They are usually made from heavy-duty materials and can be applied to both the generator and the fuel tank. Canvas covers are also often designed with ventilation holes or panels, which allow for proper air circulation and prevent overheating through the day.
Polyester is another popular material used for generator covers. It is usually lightweight and offers an excellent degree of protection against rain, snow, and wind. Most polyester covers come equipped with ventilation flaps, which promote air circulation and prevent the occurrence of trapped moisture. Polyester covers are also resistant to mildew and UV rays, prolonging the life of the generator and allowing it to withstand tough outdoor conditions.

Last but not least, vinyl covers are an excellent alternative to canvas and polyester covers. They are typically waterproof, making them ideal for harsh weather conditions. Vinyl covers provide excellent protection against corrosion, rust, and UV rays, ensuring the longevity of the generator. They are also lightweight and easy to use, making them an excellent choice for those who frequently move their generators.

More to explore: Do Generators Need To Rest?

Frequently Asked Questions About Covering Portable Generators From Rain

1. Is it necessary to cover portable generators from rain?

Yes, it is recommended to cover portable generators from rain as they are not designed to withstand harsh weather conditions. The exposure of the generator’s electrical components to water can result in damage, corrosion, and even pose a risk of electrocution.

2. What type of cover is best for a portable generator?

For a portable generator, it is best to use a cover that is specifically designed for it. A good quality cover should be made of weather-resistant fabric such as vinyl or polyester and fit the generator snugly to prevent water from seeping in.

3. Can I use a tarp to cover my portable generator from rain?

While a tarp can provide temporary protection from rain, it is not the best option for covering a portable generator in the long term. Tarps can trap moisture inside, leading to rust and corrosion of the generator’s components. Additionally, tarps can be blown away by high winds or damage the generator due to abrasion.

4. Is it safe to use a generator outside during a rainstorm if it is covered with a waterproof cover?

Even if a generator is covered with a waterproof cover, it is not recommended to operate it during a rainstorm. Rain can lead to pooling of water on the ground, creating an electrical hazard for anyone nearby. It is best to wait until the weather subsides to operate the generator safely.