Top 10 Best Generator Cover of 2022 (Universal & Portable)

Generators are lifesaving machines during a prolonged power outage. Since you can not use your portable generator inside of your home or garage due to a Carbon Monoxide issue, you must use them at least 15 feet away from your room. 

So, whether you want or not, you have to fight against dust, mud, sand, and other particles. Generators are expensive. So, you should take extra care of your generator carefully.

If you are looking for a universal fit generator cover, you could consider Porch Shield Waterproof Universal Generator Cover. Apart from the universal fit generator cover, I have also reviewed some of the brand-specific generator covers like Honda, WEN, Champion, CAT, Generac, Westinghouse, DuroMax, and Briggs & Stratton

Anyway, I have covered the top-quality generator cover for storing purposes here. If you are looking for a generator cover while running, you could read this article.

So, let’s get started.

Portable Generator Cover – Comparison Table

Generac 6811
Authentic Generac Part
Generac 6811
9.6
  • Compatible with 5000-watt to 8000-watt portable generator 
  • Elastic shock for extra security 
  • Perfect for transport and storage purpose 
Briggs & Stratton 6494
Best for Briggs & Stratton
Briggs & Stratton 6494
9.4
  • Perfect for a P2200 inverter generator 
  • Suitable for outdoor use 
Porch Shield Waterproof Universal
Best for 3000-watt to 5000-watt
Porch Shield Waterproof Universal
9.4
  • Perfect for 3000-watt to 5000-watt generator 
  • Compatible for all generator model      
  • Made of 600D weatherproof polyester fabric
Champion Weather-Resistant
Best Large Universal Cover
Champion Weather-Resistant
9.4
  • Weather-resistant generator cover 
  • Suit with the inverter generator 
  • Made from vinyl exterior 
WEN 56310iC Universal
Best Universal Inverter generator Cover
WEN 56310iC Universal
9.2
  • Rain and UV protection generator cover 
  • Perfect for WEN and other brands as well
  • Made of quality material 
DuroMax XPSGC Generator Cover
Best for DuroMax
DuroMax XPSGC Generator Cover
9
  • Weatherproof generator cover for DuroMax 
  • Stylish appearance with DuroMax logo 
  • Perfect for indoor use 
Himal Weather/UV Resistant
Best Budget
Himal Weather/UV Resistant
9
  • 45-days replacement guarantee 
  • 1-year limited warranty 
  • Suitable for windy and bad weather 

Cover For Portable Generator Review

Let’s have a look at the top generator cover in the market.

Our Top Pick
Porch Shield Waterproof Universal Generator Cover

Porch Shield Waterproof Universal Generator Cover

  • Dimension: 26 x 20 x 20 inch (L*H*W)
  • Color: Light tan, Black, Grey 
  • Weight: 1 pound

Do you own a 3000-watt to 5000-watt portable generator and looking for a top-notch cover for your generator?

Well, you could consider this Porch Shield waterproof universal generator cover. Since it is a waterproof cover, you can use it for outside purposes as well as the inside storage purpose. 

This Porch Shield cover is made of 600D durable polyester fabric. You can use this sturdy weatherproof cover for a long period. The size of this generator cover is spacious enough to keep your generator dry even in the rain. 

This 100% waterproof fabric comes with 2 Velcro. Moreover, it comes with an elastic hem and bottom strap. So, you can use this generator cover even for protection from high winds. 

Pros 

  • Perfect for 3000-watt to 5000-watt generator 
  • Compatible for all generator model      
  • Made of 600D weatherproof polyester fabric. 
  • 3 different size for different category generator 
  • Protection from the rainwater and strong wind 
  • Protection from UV, tree sap and dust 
  • Perfect for storage 

Cons 

  • The only drawback is you can not feed throw the power cable
Our Top Pick
Himal Weather/UV Resistant Generator Cover

Himal Weather/UV Resistant Generator Cover

  • Dimension: 32″ x 24″ x 24″ (L*H*W)
  • Color: Black
  • Weight:10.7 ounces

Are you looking for a budget-friendly but quality generator cover?

Additionally, if you don’t have any specific brand choice for your generator cover, you could consider this Himal Weather/UV Resistant Generator Cover. This generator cover is not designed for any specific brands or size. 

Most interestingly, the manufacturer offers a 45-days replacement guarantee after the purchasing date. Also, you will get a one-year limited warranty with this package. 

This generator cover is adjustable with the 5000-watt to the 10000-watt generator. the brand is not a matter here. This Himal Weather/UV Resistant Generator Cover is made of 600D polyester fabric along with PVC coating. So, it is water, rust, and UV resistance. 

This generator cover comes in 3 different sizes. You could choose one from this list. 

Available Size of this generator Cover: 

  • 25″Lx24″Wx21″H (For 2200-watt -5000-Watt portable generator)
  • 32″Lx24″Wx24″H (For 5000-watt -10,000-Watt portable generator)
  • 32″Lx24″Wx24″H (For 5500-watt -15,000-Watt portable generator)

This quality generator cover keeps your generator safe from scratch, rust, dirt, rain, and moisture. 

You can use this generator in a strong windy conditions. this awesome generator cover comes with Velcro, bottom strap, elastic ham cord. 

Moreover, this generator cover is easy to use. you will not face any trouble while covering your generator with this sturdy cover. 

Pros 

  • 45-days replacement guarantee 
  • 1-year limited warranty 
  • Weatherproof generator cover 
  • Suitable for windy and bad weather 
  • Easy to install and remove 
  • One cover suits all brands 
  • Perfect for 5000-watt to 1000-watt portable generator 

Cons 

  • Since this is a budget-friendly choice, it works, But the layer of the cover is not thick much. 
Our Top Pick
WEN 56310iC Universal Weatherproof Inverter Generator Cover

WEN 56310iC Universal Weatherproof Inverter Generator Cover

  • Dimension: 23.5 x 17 x 19.5 inches
  • Color: Grey 
  • Weight: 1.09 pounds

This cover is compatible with the model of WEN:

  • WEN 56310i
  • WEN 56310i-RV 
  • WEN 56380i

Are you looking for an inverter generator cover?

Well, you could consider this WEN 56310iC Universal Weatherproof Inverter Generator Cover. Inverter generators are expensive and their size is comparatively smaller. 

The inner portion of this inverter generator cover is made of cotton and the outer portion is made of vinyl. So, the vinyl exterior fight against mud, water, UV, moisture. On the other hand, the inner portion keeps your generator scratch-free. awesome combination indeed. 

This generator cover is perfect for a 3000-watt inverter generator to a 4500-watt inverter generator. The dimension of the inverter generator cover is 23.5 x 17 x 19.5 inches. 

Though this inverter generator cover is specially designed for some models of the WEN inverter generator, you can use this one for other models also. 

Pros 

  • Rain and UV protection generator cover 
  • Perfect for WEN and other brands as well
  • Made of quality material 
  • Keep the generator scratch-free 
  • The elastic-banded base for extra security  
  • Stylish Grey color with WEN logo 
  • Perfect fit for 3000-watt to a 4500-watt inverter generator 

Cons 

  • The only drawback is that it is a bit tight 
Our Top Pick
Champion Weather-Resistant Storage Cover

Champion Weather-Resistant Storage Cover

  • Dimension: 30.7 x 23.6 x 23.6-inches in size
  • Suitable for: 4800-watt-11,500-watt portable generators
  • Color: Gray 

This one is another universal generator cover.

Though it is manufactured by Champion, you can use this generator cover also for other brands. This weather-resistant generator cover is perfect for 4800-watt to 11500-watt. 

However, the size of this portable generator cover is 30.7 x 23.6 x 23.6-inches. You can use this cover for any generator that is less than this size. Most interestingly, you can handle your generator even after covering it. That is awesome indeed. 

This Champion weather-resistant generator cover is made of thick vinyl. It will protect your generator not only from rain but also from dust, sun, moisture, snow, and scratch. 

This generator cover is very easy to use. you can quickly install it indeed. You know Champion is a reliable brand. moreover, they offer a 1-year limited time warranty. So, you can purchase this one without any hesitation. 

Pros 

  • Weather-resistant generator cover 
  • Also, suit with the inverter generator 
  • Made from vinyl exterior 
  • Premium ash color and stylish look 
  • 1-year limited warranty 
  • Custom-fit for Champion as well as other brands 

Cons 

  • It might be tight for other brands 
Our Top Pick
CAT 502-3706 RP5500, RP6500 E, RP7500 E Generator Weather Cover

CAT 502-3706 RP5500, RP6500 E, RP7500 E Generator Weather Cover

  • Dimension is 32 x 27 x 25 inches
  • Pure Black color

Suitable For the model of CAT: 

  • RP5500
  • RP6500 E
  • RP7500 E

CAT is one of the most popular generator brands across the USA and other countries for its awesome performance. If you have a CAT generator especially the Rp5500, rp6500e, rp7500e model, this awesome generator cover is for you. 

Actually, this generator is specially designed for storage purposes. This CAT 502-3706 generator cover is built with durable nylon. It keeps your generator safe from dust and scratches. 

Moreover, it need not mention that this generator cover keeps your generator safe from rain and moisture. So, you can use this cover everywhere you want. 

this stylish generator cover is printed with the CAT logo. So, you can show your pride with this awesome generator cover. 

Last but not least, you can use this CAT generator cover for not only the CAT generator, you can also use this product for other generators. 

Pros 

  • Nylon made generator cover 
  • Premium look 
  • Well fitted with the CAT generator 
  • Protect your generator from rain and heat 

Cons 

  • Not so durable 
  • The color will not last long more than 2 years 
Our Top Pick
Generac 6811 5KW 8KW Portable Storage Cover

Generac 6811 5KW 8KW Portable Storage Cover

  • Dimension: 32.5″L x 24.5″W x 21.25″H
  • Genuine OEM Generac Parts

 

If you are looking for a generator cover only for storage and transport purpose, then you could consider this Generac portable generator cover.

This is an authentic Generac generator part. Also, you could use this cover for other generators besides the Generac.

This one will be fit for a 5000-watt generator to an 8000-watt portable generator. 

This is extremely durable and the color will last longer. This is a genuine product from Generac and it is printed with the Generac logo. 

You can handle the generator even when the generator covers on. The dimension of the cover is 32.5″L x 24.5″W x 21.25″H. It will adjust with your generator nicely. 

The only drawback of this generator this is not a waterproof generator cover. You can not use this generator for outdoor purposes. apart from this drawback, this one is a good choice for storage and transport purposes. 

Pros 

  • Compatible with 5000-watt to 8000-watt portable generator 
  • Elastic shock for extra security 
  • Perfect for transport and storage purpose 
  • Protect your generator from dust, UV, and dirt 
  • Long-lasting and the color will last long 

Cons 

  • Hard to fit on 
Our Top Pick
BougeRV Generator Storage Cover for Honda Generator

BougeRV Generator Storage Cover for Honda Generator

  • Expanding Size: 20.3×11.2×16 inches
  • Folding Size: 9.8 x 7.5 x 2 inches
  • Weight: 0.33 lb

Compatible with the models of Honda: 

  • EU2000i
  • EU2200i
  • EU2200IC
  • EU2000i Camo
  • EU2000i Companion

 

Are you looking for a portable generator cover for your Honda generator? Well, you could consider this BougeRV Generator Storage Cover for Honda Generator. Actually, this generator cover is designed for storage purposes. 

This weather-resistant generator cover is made of 420D polyester hydrophobic fabric. So, it will protect your generator both from moisture and dust. Additionally, this generator cover protects your generator from UV and scratch. So, you can use this cover for your generator also for outdoor purposes. 

This is a foldable generator cover. Moreover, you will get a pouch with this package. That is interesting indeed. you can store the generator cover while running the generator in a small place or hanging with the wall. 

Pros 

  • Budget picks
  • Foldable generator covers for Honda portable generator 
  • 420D polyester fabric 
  • Velcro flaps and Drawstrings 
  • Weatherproof 
  • Perfect for storage purpose 
  • Large tool pocket with the cover 

Cons 

  • This generator cover is made of a thin sheet of polyester.
  • Not a sturdy one 
Our Top Pick
Westinghouse Inverter Generator Cover

Westinghouse Inverter Generator Cover

  • Item Dimension: 20 x 14 x 17 inches (LxWxH)
  • Color: Black
  • Weight: 1.05 pounds

Compatible with the model of Westinghouse:

  • WH2000iXLT
  • WH2200iXLT
  • WH2400i
  • iGen2200
  • iGen2500
  • iPro2500

 

This is another special cover for the inverter generator. Though this item is specially designed for the Westinghouse Inverter Generator, you could use this one for other inverter generators as well. 

The dimension of this generator cover is 20 x 14 x 17 inches (L*W*H). So, you can use this generator cover for your portable generator that comes within this size. 

This Westinghouse Inverter Generator Cover is made of heavy-duty woven vinyl canvas with polyester backing. That is why it is not like a cheap generator cover. 

Like the BougeRV Generator Storage Cover, this one also comes with a tool storage pocket. Additionally, you get an extension cord and product manual with this package. 

You can carry this generator even with the cover on. You will get all the security features like other generator models with this one. 

Pros 

  • Perfect for an inverter generator 
  • Made of heavy woven vinyl canvas 
  • Rain and weatherproof 
  • Easy install and handling even with the cover on 
  • Storage pocket for tools 

Cons 

  • Most of the users face a problem with the poor bottom elastic band. 
Our Top Pick
DuroMax XPSGC Generator Cover For Models XP4400 and XP4400E,Black

DuroMax XPSGC Generator Cover

  • Dimension: 30 in. x 22 in. x 22. 5 (W* D* H)
  • Color: Black 
  • Weight: 3.2 ounces

Compatible with the model of DuroMax: 

  • XP8500
  • XP10000E
  • XP4000WGE

 

Are you looking for a generator cover for your DuroMax generator?

Well, you could consider this one. This DuroMax XPSGC generator cover is made in China and specially design for DuroMax. 

This weatherproof generator cover keeps your generator safe from moisture, snow, rain, mud, and all other hazardous materials. Actually, it is designed for storage purposes mainly. But you could use this generator for outdoor purposes also. 

Pros 

  • Weatherproof generator cover for DuroMax 
  • Stylish appearance with DuroMax logo 
  • Perfect for indoor use 

Cons 

  • Not thick like a premium generator cover 
  • Will not last longer 
Our Top Pick
Briggs & Stratton 6494 Protective Cover for P2200 Inverter Generator

Briggs & Stratton 6494 Protective Cover for P2200 Inverter Generator

  • Dimension: 15 x 10 x 21 inches
  • Weight: 1.5 pounds 
  • Color: Black 

 

Are you looking for a portable generator cover for your Briggs & Stratton inverter generator?

Well, this generator cover is specially designed for the P2200 Inverter Generator. 

The dimension of this inverter generator cover is 15 x 10 x 21 inches. So, if you are not a Briggs & Stratton user and your inverter generator is suit for this dimension you could also consider this generator cover. 

This is a nylon-made sturdy generator cover. Unlike the cheap generator cover, it comes with a thick layer to safeguard your generator. 

Pros 

  • Perfect for a P2200 inverter generator 
  • Suitable for outdoor use 
  • High quality and premium looking inverter generator cover 
  • Waterproof and keep your generator safe from mud, moisture, and other elements. 

Cons 

  • Only for a single model of Briggs & Stratton

Why Should You Protect Your Generator?

Generators are lifesaving machines. You understand the value of the generator during a prolonged power outage. Moreover, if you are a camper or love to pass a long vacation in your RV or tailgating, the generator is one of the most important machines for you.

You should take extra care of your generator. Since we are not using the generator daily, we should take some extra measures while storing the generator in the garage or inside. Anyway, you protect your generator to backup your home as well as make your outdoor life comfortable and easier. 

Related: Best cover for predator generator including all models

What Are The Benefits Of A Generator Cover?

No doubt, generator covers are cheap. But the generators are expensive indeed. If you could protect your expensive machine with such a cheap cover, then why shouldn’t you try? 

Anyway, here I’ve covered the benefits of the generator in a nutshell. 

Protection Against Rain And Snow 

Generators are sensitive to water. So, you must protect your generator from moisture during the rain and snow. Since you have to run your generator in an open place to avoid the CO issue, it is very hard to handle the generator during the rain and snow. If you have a portable generator shed or enclosure, then the scenario is different. 

A quality generator cover will keep your generator safe from moisture. So, you should keep in mind the moisture fact while buying a generator cover. 

Protection Against Theft 

Generators look attractive, especially the inverter portable generator. You could cover your generator so that people will not see what the thing is. 

It does not mean that you are not trusting your neighbors and other people. It is just an extra safety. Moreover, you will get some sturdy generator cover, where you can attach a lock system. 

Save Your Generator From Pets And Rodent 

If you have pets like Rabbit, you should be sincere about the generator cover. You know the rabbit loves to chew. Moreover, there is some rodent that has a chewing habit. So, you should cover your generator on the outside or even in the garage to protect against chewing. 

Final Thoughts

No doubt the generators are expensive. Moreover, inverter generators are more expensive than open-frame generators. So, you should ensure the best care of your generator while it is inside or outside of your house.

I hope you have already found your preferred generator cover for the list. all the products on this list are exclusive. Just make sure that you are going to the right size and brand of your generator.

If you are looking for a universal size generator or a brand-specific generator, I hope, you have got your preferred one.

Thanks for reading and don’t forget to share if you think this a worthy collection!

Rayan

Rayan is an engineer, lives in a farmhouse. He has a passion for electronics and alternative energy. He loves to share his thoughts with other people. That is why he started the blog.

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