Best Generator Covers
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What Is The Best Generator Covers [In 2025]

Best generator covers protect your generator from harsh weather and extend its lifespan. They ensure safe operation in rain or snow.

IGAN Generator Covers, Porch Shield, GUYISS, and Westinghouse offer reliable protection for generators. These covers feature heavy-duty materials like ultra-heavy-duty tarpaulin and 600D polyester, ensuring durability. Waterproof designs keep generators dry, while ventilation prevents overheating. Sizes range to fit most generators, from 3500W to 12000W.

Some models, like the GUYISS cover, have an openable top for easy refueling. These covers are ideal for all-weather conditions, providing peace of mind during power outages or outdoor events. Choose a cover that matches your generator size and usage needs for optimal protection.

Our Top 3 Picks

FeatureIGAN Generator CoverGUYISS Generator CoverGenTent Safety Cover
PriceCheck Latest PriceCheck Latest PriceCheck Latest Price
Size Range3,500-12,000W4,500-10,000WUniversal (76″-104″ perimeter)
MaterialHeavy-duty tarpaulin600D+210D Oxford fabricStandard waterproof material
ConstructionStainless steel frameFrameless designUniversal adapters & clamps
Special FeaturesPatented design, flip-topAll-sides roll-up designPatented airflow system
Weather Protection100% waterproofDouble-layer waterproofComplete wet weather protection
Weight9 pounds2 poundsLightweight design
Warranty3-year limitedStandard warrantyStandard warranty
ColorGrayBlackGrey
InstallationTool-free assemblySimple setup5-minute installation

7 Best Generator Covers Review

Igan Generator Covers While Running

IGAN Generator Covers While Running, 100% Waterproof Generator Tent, Ultra Heavy Duty Tarpaulin Portable Generator Enclosure, All-weather Generator Rain Shelter for most 3500-12000w Generators, Gray

The IGAN Generator Covers While Running is a 100% Waterproof Generator Tent designed to provide superior protection for your generator in all weather conditions. Made from Ultra Heavy Duty Tarpaulin, this Portable Generator Enclosure is built to last and is compatible with most 3500-12000w generators. Its Gray color ensures a neutral aesthetic that blends well with various environments. The cover’s dimensions are Height: 18.5 inches, Width: 25.5 inches, and Length: 33.0 inches, offering ample space to accommodate your generator.

Pros:

  • 100% Waterproof material ensures your generator stays dry in all weather conditions.
  • Made from Ultra Heavy Duty Tarpaulin for enhanced durability.
  • Portable and easy to set up, making it convenient for various uses.
  • Compatible with most 3500-12000w generators, offering versatility.
  • Neutral Gray color blends well with different environments.

Cons:

  • May not fit generators outside the specified dimension range.
  • Heavy-duty material might be cumbersome for some users to handle.

The IGAN Generator Covers While Running stands out for its remarkable durability and weather resistance. The 100% Waterproof feature ensures that your generator remains protected from rain, snow, and other harsh weather elements. Crafted from Ultra Heavy Duty Tarpaulin, this cover is built to withstand the test of time, making it a reliable choice for both residential and commercial use.

Another significant advantage is its portability and ease of setup, which allows users to quickly deploy the cover as needed. The neutral gray color is an added benefit, ensuring that it does not clash with its surroundings. However, potential buyers should be aware of its dimension restrictions and the heavy-duty material, which might be a bit challenging to manage for some. Overall, the IGAN Generator Cover is an excellent investment for anyone looking to protect their generator from the elements.

To buy this product, click here.

Porch Shield Waterproof Universal Generator Cover

Porch Shield Waterproof Universal Generator Cover 32 x 24 x 24 inch - for Most Generators 5000-10000 Watt, Black

The Porch Shield Waterproof Universal Generator Cover is designed to provide optimal protection for most generators ranging from 5000-10000 Watt. This cover is built to fit dimensions of 32 x 24 x 24 inches and comes in a sleek black color. Manufactured by Porch Shield, this lightweight cover weighs only 1.1 pounds, making it easy to handle while offering robust protection.

Pros:

  • Waterproof material ensures generators are protected from rain and moisture.
  • Universal fit accommodates a wide range of generator sizes.
  • Lightweight design makes it easy to install and remove.
  • Durable construction enhances longevity and reliability.
  • Sleek black color adds a modern touch to your outdoor setup.

Cons:

  • Limited size range may not fit very small or very large generators.
  • Lacks ventilation features, which could affect generator performance if not used properly.
  • No tie-down straps included, which may be necessary for securing in windy conditions.

The Porch Shield Waterproof Universal Generator Cover offers excellent protection against the elements, making it an ideal choice for those who need to safeguard their generators from weather-related damage. Its universal fit ensures compatibility with most generators within the 5000-10000 Watt range, providing flexibility and convenience. The waterproof material and durable construction mean that you can rely on this cover for long-term use.

While the cover excels in many areas, there are a few considerations to keep in mind. The limited size range may not suit every generator, and the lack of ventilation could be a drawback for some users. Additionally, the cover does not come with tie-down straps, which might be necessary for securing it in windy conditions. Nevertheless, the Porch Shield Waterproof Universal Generator Cover remains a solid choice for those seeking reliable and lightweight protection for their generators.

To buy this product, click here.

Igan Generator Tent Running Cover

IGAN Generator Tent Running Cover, Ultra Heavy Duty Tarpaulin Enclosure, Portable All-weather Generator Rain Shelter for most 3500w-12000w generators, Black Generator Cover

The IGAN Generator Tent Running Cover is an ultra heavy-duty tarpaulin enclosure designed to provide all-weather protection for most 3500w-12000w generators. This portable rain shelter ensures that your generator remains safe and operational under various weather conditions.

Pros:

  • Durable construction made with heavy-duty materials
  • Provides all-weather protection
  • Portable and easy to install
  • Compatible with most 3500w-12000w generators
  • Lightweight at just 9.0 pounds

Cons:

  • Limited color options available
  • May require additional tools for setup

The IGAN Generator Tent Running Cover is a reliable solution for protecting your generator from rain, snow, and other harsh weather conditions. Its heavy-duty tarpaulin material ensures durability and longevity, making it a worthy investment for those who rely on generators for power. The cover’s portable design allows for easy setup and transportation, making it convenient for both home and on-the-go use.

Despite its many advantages, the cover is available in only one color option and might require some additional tools for setup. However, these minor drawbacks are outweighed by the cover’s robust protection and versatility. Overall, the IGAN Generator Tent Running Cover is an excellent choice for anyone looking to safeguard their generator from the elements.

To buy this product, click here.

Guyiss Generator Covers While Running

GUYISS Generator Covers While Running, 32x24x24 inch Generator Cover, 600D+210D Heavy Duty Waterproof, Top Can Be Opened for Refueling. All-weather Generator Protective Cover.Black

The GUYISS Generator Covers While Running is a 32x24x24 inch generator cover designed to provide heavy-duty waterproof protection for your generator. With a 600D+210D material construction, it is built to withstand all weather conditions. The top can be opened for refueling, making it a convenient option for continuous use.

Pros:

  • Heavy-duty 600D+210D material ensures durability and long-lasting use.
  • Waterproof design protects the generator from rain and other weather conditions.
  • Top can be opened for refueling, allowing for easy access without removing the cover.
  • All-weather protection makes it suitable for various climates.
  • Lightweight at only 2.0 pounds, making it easy to handle and install.

Cons:

  • Limited color options, available only in black.
  • Size constraints may not fit all generator models.

The GUYISS Generator Cover stands out due to its heavy-duty waterproof construction and user-friendly design. The combination of 600D+210D materials ensures that your generator remains protected from the elements, whether it’s rain, snow, or harsh sunlight. The feature where the top can be opened for refueling adds a layer of convenience, allowing you to keep the generator covered while still having easy access for refueling. This makes it an excellent choice for those who need their generator running continuously.

Despite its many advantages, the GUYISS Generator Cover does come with a few downsides. The limited color options and size constraints might make it less versatile for some users. However, if the dimensions match your generator, the all-weather protection and ease of use make it a valuable investment. Overall, this cover provides a great balance of durability and practicality, ensuring your generator is always ready to go.

To buy this product, click here.

Westinghouse Wgentent Generator Running Cover For Open Frame Generators

Westinghouse WGenTent Generator Running Cover for Open Frame Generators,Black

The Westinghouse WGenTent Generator Running Cover for Open Frame Generators in Black is a must-have accessory for anyone looking to protect their generator from the elements. Manufactured by Westinghouse Outdoor Power Equipment, this cover is designed to fit most open frame generators and offers comprehensive protection with its durable construction.

Pros:

  • Durable material that withstands harsh weather conditions
  • Easy to install and remove
  • Custom fit for most open frame generators
  • Lightweight and portable design
  • High-quality construction from a trusted brand

Cons:

  • Limited to black color only
  • May not fit all generator models
  • Priced higher than some generic covers

The Westinghouse WGenTent Generator Running Cover stands out due to its durable material and custom fit design, ensuring that your generator remains protected in various weather conditions. The easy installation process makes it convenient for users, and its lightweight nature adds to its portability, allowing you to effortlessly move and store the cover when not in use.

Despite its many advantages, potential buyers should be aware that it is only available in black and may not fit all generator models perfectly. Additionally, the cover is priced higher than some generic alternatives, which might be a consideration for budget-conscious consumers. However, the high-quality construction from Westinghouse, a trusted brand in outdoor power equipment, often justifies the cost for those seeking reliable and long-lasting protection for their generators.

To buy this product, click here.

Champion Power Equipment C90016 Portable

Champion Power Equipment C90016 Portable, Factory

Introducing the Champion Power Equipment C90016 Portable, Factory, a reliable and efficient solution for your power equipment needs. This product, crafted by Champion Power Equipment, promises durability and exceptional performance, making it a must-have for both professionals and enthusiasts alike. With its compact design and lightweight nature, it is easy to transport and handle.

Pros:

  • Lightweight – Weighs only 1.5 pounds
  • Compact Dimensions – Height: 4.0 inches, Width: 6.75 inches, Length: 12.0 inches
  • Durable Construction – Manufactured by Champion Power Equipment
  • Portable – Easy to carry and store

Cons:

  • Limited Color Options – Available only in Factory color
  • Specific Use – May not be suitable for all power equipment

The Champion Power Equipment C90016 Portable, Factory stands out due to its lightweight and compact dimensions, making it incredibly easy to transport and store. Its durable construction ensures that it can withstand the rigors of regular use, providing you with a reliable option for your power equipment needs. The Champion Power Equipment brand is known for its quality, and this product is no exception.

However, it is important to note that the Champion Power Equipment C90016 Portable, Factory comes in only one color option, which is Factory. Additionally, while it is a versatile product, it may not be suitable for all types of power equipment. Despite these minor drawbacks, the overall benefits and the reputation of Champion Power Equipment make this product a worthwhile investment for those in need of a portable and durable power equipment solution.

To buy this product, click here.

Generator Cover For Igen4500 And Predator 3500 4375, Wen 3800 Honda Eu3000is

Generator Cover for iGen4500 and Predator 3500 4375,Wen 3800 Honda EU3000iS,Heavy Duty Thicken 600D Polyester with Elastic Drawstring, Weather/UV Resistant (24L x 18W x 20H)

Introducing the Generator Cover for iGen4500 and Predator 3500 4375, Wen 3800 Honda EU3000iS. This heavy-duty cover is made from thick 600D polyester and features an elastic drawstring for a snug fit. It is both weather and UV resistant, ensuring your generator remains protected from the elements. With dimensions of 24L x 18W x 20H, it is designed to fit multiple generator models perfectly.

Pros:

  • Made from heavy-duty 600D polyester
  • Weather and UV resistant
  • Elastic drawstring for a snug fit
  • Fits multiple generator models

Cons:

  • Limited to specific generator dimensions
  • Available in only one color (Black)

The Generator Cover by Adamoss is an excellent investment for those looking to extend the life of their generators. Its heavy-duty 600D polyester construction ensures durability and resistance against harsh weather conditions and UV radiation. The elastic drawstring provides a secure and snug fit, preventing the cover from slipping off during windy conditions. Additionally, the universal fit for models like the iGen4500, Predator 3500 4375, Wen 3800, and Honda EU3000iS makes it a versatile choice for various generator users.

However, it’s important to note that the cover is specifically designed to fit generators with dimensions of 24L x 18W x 20H, which may limit its compatibility with other models. Furthermore, the cover is only available in black, which might not be preferred by all users. Despite these minor drawbacks, the Adamoss Generator Cover offers robust protection and longevity for your generator, making it a valuable accessory for any generator owner.

To buy this product, click here.

Buying Guide: Key Factors to Consider When Choosing a Generator Cover

Generator Covers
  1. Size Compatibility
  • Measure your generator’s dimensions carefully
  • Consider additional space needed for cords and outlets
  • Account for ventilation requirements
  • Check manufacturer’s size recommendations
  1. Material Quality
  • Look for waterproof ratings
  • Consider UV resistance for outdoor storage
  • Evaluate material thickness and durability
  • Check for reinforced stitching and seams
  1. Design Features
  • Accessibility for refueling
  • Ventilation systems
  • Installation method
  • Storage capabilities
  • Wind resistance features
  1. Weather Protection
  • Water resistance level
  • Snow load capacity
  • Wind protection features
  • Heat dissipation capabilities
  1. Ease of Use
  • Installation complexity
  • Access to controls
  • Maintenance requirements
  • Storage when not in use

Frequently Asked Questions

What Are The Best Generator Covers?

The best generator covers include IGAN, Porch Shield, GUYISS, Westinghouse, Champion Power Equipment, and Wen. They offer heavy-duty, waterproof protection. These covers fit various generator sizes, from 3500 to 12000 watts, ensuring durability and weather resistance.

Are Generator Covers Waterproof?

Yes, most generator covers are waterproof. For example, IGAN and Porch Shield covers provide 100% waterproof protection. These covers ensure your generator remains dry and functional in all weather conditions.

Can You Run A Generator With The Cover On?

Yes, some covers are designed for running generators. IGAN and Westinghouse WGenTent covers allow safe operation while protecting from rain and debris. These covers ensure ventilation and safety.

What Size Generator Cover Do I Need?

Measure your generator before purchasing. Porch Shield and GUYISS offer universal sizes like 32x24x24 inches, fitting most 5000-10000 watt generators. Check specific cover dimensions for a proper fit.

How Do Generator Covers Protect In Bad Weather?

Generator covers protect against rain, snow, and UV rays. Heavy-duty materials like tarpaulin and 600D polyester ensure durability. These covers shield your generator from harsh weather, extending its lifespan.

Are Generator Covers Easy To Install?

Yes, most generator covers are easy to install. For example, the Champion Power Equipment cover features an elastic drawstring for a snug fit. Other covers like IGAN have straightforward setups, ensuring quick and secure installation.

Conclusion

Choosing the right generator cover is crucial for protecting your investment from the elements. From the igan generator covers to the porch shield waterproof universal generator cover, there are options to suit various needs and generator sizes. These covers offer robust protection, whether you need something ultra-heavy-duty like the igan tent or a versatile, waterproof option like the porch shield.

The guyiss and westinghouse wgentent covers provide excellent all-weather protection, while the champion power equipment cover adds convenience with easy refueling features. Each product is designed to ensure your generator stays in top condition, extending its lifespan and maintaining performance.

By selecting one of these high-quality covers, you can have peace of mind knowing your generator is well-protected against harsh weather conditions. So, make an informed choice and invest in a cover that meets your specific requirements.

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