Top 10 Best inverter generator cover in 2026

Last Updated - 6/18/2026

🏆Best Choice

Porch Shield

Porch Shield Outdoor Generator Cover for Most Inverter Portable Generator EU2200i EU3200 Waterproof Storage Cover 23x13x18 Inch Black

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Premium Material:The generator cover for inverter portable generator is made of 600D polyester with waterproof undercoating. The heavy duty fabric protects inverter generator from damage from sorts bad weather.
•Sizes: 23’’x13’’x18’’ generator storage cover fit for Honda EU3200i EU2200i, Generac GP3300i, GENMAX GM3500iAED, GM2800iAE, Champion 2000, Igen iGen2500c, iGen2200c, GENMAX GM3300i GM2000i, Westinghouse Predator, Yamaha etc.
•Reliable Windproof: The triangle flaps with ring at both sides of the cover, equipped with a bungee cord to hook the ring of flap is for secondary wind protection.
•Install and Carry Easily：There is a large top open of the generator cover fitting for handle of most inverter portable generator.
•Large Pocket: The large pocket allows you put more accessories, such as generator parts, handle tools, power cables.

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$24.99

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Porch Shield

Porch Shield Outdoor Generator Cover for Most Inverter Portable Generator EU1000i 2000i Waterproof Storage Cover 19x13x17 Inch Black

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Premium Material:The generator cover for inverter portable generator is made of 600D polyester with waterproof undercoating. The heavy duty fabric protects inverter generator from damage from sorts bad weather.
•More Size: 19’’x13’’x17’’ and 23’’x13’’x18’’ for your choice. The generator storage cover fit for Honda EU2200i EU1000i EU3200i Camo, Generac GB1000 GB2000, iGen 2200W 2500W, GENMAX 2000i 3300i, Champion 2000w 2500W, Westinghouse WH2000iXLT WH2200iXLT WH2400i etc.
•Reliable Windproof: The elastic ring on the bottom better wraps your generator. The circular rings at both ends of the cover, equipped with elastic bands is for secondary wind protection.
•Install and Carry Easily：Pull out the bottom elastic ring and cover the generator. There is a large top open of the generator cover fitting for handle of most inverter portable generator.
•Large Pocket: The large pocket allows you put more accessories, such as generator parts, handle tools, power cables.

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$19.99

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Champion Power Equipment

Champion Power Equipment Weather-Resistant Storage Cover for 4800-11,500-Watt Portable Generators

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Weather Resistant – Protect your generator from sun and UV damage, rain, snow, dirt and more with this cover’s tough vinyl exterior
•Secure – The strong elastic base provides a secure, custom-like fit for your generator
•Versatile – This cover is designed for 4800-11,500-watt generators, but will also fit generators up to 30.7 x 23.6 x 23.6-inches in size
•Quick – The durable cover fits over your generator quickly to protect it while in storage
•Reliable – Champion Support includes 1-year limited warranty

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$16.07

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WEN

WEN 56310iC Universal Weatherproof Inverter Generator Cover, Large

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Protect your generator from the elements with a weatherproof generator cover
•Durable vinyl exterior protects your generator from both water and UV ray damage
•Cotton interior prevents scratches and scuffs during use
•Designed to fit 23.5 x 17 x 19.5-inch 3800W to 4500W closed-frame inverter generators
•Specifically designed for WEN generator models 56380i, 56400i, 56400iX, DF400i, DF400iX, 56450i, 56450iX, DF450i, and DF452iX

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$16.15

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Westinghouse

Westinghouse Outdoor Power Equipment WGen Generator Cover - Universal Fit For Portable Generators Up to 9500 Rated Watts

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Universal Fit Generator Cover Protects Your Open Frame Generator from Dust, Dirt, Moisture, and UV Damage
•Made with Highly Durable Synthetic Polyester Fiber and Quality High-Density Stitching
•Drawstring Allows for a Tight and Secure Fit
•Fits Open Frame Generators Rated Up to 9500 Running Watts
•Specifically Designed for the Following Westinghouse Portable Generators: WGen2000, WGen3600v, WGen3600, WGen3600DF, WGen5500, WGen6000, WGen7500, WGen7500DF, WGen9500, and WGen9500DF
•Dimensions: 28. 5 x 24. 5 x 25 inches
•Power Source Type: Gas Powered

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$20.13

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Champion Power Equipment

Champion Power Equipment Weather-Resistant Storage Cover for 3000 to 5500-Watt or Higher Inverter Generators

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Weather Resistant: Protect your inverter from sun and UV damage, rain, snow, dirt and more with this cover’s tough vinyl exterior
•Secure: The strong elastic base provides a secure, custom-like fit for your inverter
•Versatile: This cover is designed for 3000-watt or higher inverters, and features convenient zippers to access the carrying handles Quick: The durable cover fits over your inverter quickly to protect it while in storage
•Reliable: Champion Support includes 1-year limited warranty

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$21.83

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REHOYEE

Waterproof Generator Covers for Outside, Heavy Duty Thicken 900D Polyester Fabric Portable Generator Covers Universal Fits for Most Generators 5000-10000 Watt, Black (32"L x 24"W x 24"H)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•✅ Perfect Fit for 5,000W–10,000W Generators – Designed at 32"L x 24"W x 24"H, this universal cover fits most gas/inverter generators. Pro Tip: Measure your generator first! Multiple sizes available for 3,000W–15,000W models.
•✅ Ultra-Durable & Weatherproof Protection – Made of heavy-duty 900D Oxford fabric, this cover resists rain, wind, UV rays, and tearing—keeping your generator safe in harsh conditions.
•✅ Reinforced for Long-Lasting Use – Double-stitched seams + thickened fabric ensure durability, while the adjustable elastic hem keeps the cover snug and secure, even in strong winds.
•✅ Quick & Easy to Use – Slip it on or off in seconds! Important: Never use while the generator is running—safety first!
•✅ A Must-Have for Generator Owners – Extend your generator’s lifespan by shielding it from rain, snow, dust, and sun damage—an affordable way to prevent costly repairs!

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$26.99

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Champion Power Equipment

Champion Power Equipment Weather-Resistant Storage Cover for 2000 to 4000-Watt Inverter Generators

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Weather Resistant – Protect your inverter from sun and UV damage, rain, snow, dirt and more with this cover’s tough vinyl exterior
•Secure – The strong elastic base provides a secure, custom-like fit for your inverter
•Versatile – This cover is designed for 2000-watt inverters, and features a convenient zipper for carrying handle access
•Quick – The durable cover fits over your inverter quickly to protect it while in storage

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$14.69

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WEN

WEN 56200iC Universal Weatherproof Inverter Generator Cover, Medium,Grey

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Protect your generator from the elements with a water-proof and UV resistant cover
•Vinyl exterior fights the elements while the cotton interior prevents scratches and scuffs
•Universal fit adjusts to any generator up to 11 x 20.5 x 18 inches in size
•Specifically designed for inverter generators between 1,600 to 2,500 watts
•Compatible with the following WEN Inverter Generators: models 56225i, 56200i, 56202i, 56203i, GN400i, and 56235i

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$14.13

$19.99

-29%

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Joramoy

Joramoy Generator Covers Waterproof for Honda Inverter Generators EU2200i EU2200ic EU2000i EU2000ic Camo Companion for Honda Power Equiment Heavy Duty 420D Oxford Cover

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•【Universal Fit】: The storage cover size is 20L *11.5W*16H inches, exclusively designed to protect your Honda Power Equipment EU2000i, EU2200i, EU2200ic, EU2000i Camo, EU2000i Companion and Westinghouse Inverter Generators - Including the WH2000iXLT, WH2200iXLT, WH2400i, iGen2200, iGen2500, and iPro2500. Ryobi RYI2300, Yamaha A-iPower 1800, Powermate 2000, Pulsar G2319N, Predator 2000
•【Excellent Material】: The generator cover is made of heavy duty material 420D oxford fabric with PVC coating, protect your generator from rain, snow, dust, wind and UV rays.
•【Waterproof & Windproof】: The durable material is good for waterproof. The high fitted elastic cord around the bottom to keep the cover securely wrapped around your generator for snugly fitting. Even heavy rain and wind, it will protect your Honda generator carefully.
•【Easy to Use】: Large capacity tool pocket, Perfect for depositing your generator’s accessories.Handle design on the top allows you to access the carry handle without removed the cover. With elastic hem cord for a custom secure fit, easy install and remove.
•【Trusted Brand】: We provide free return and exchange service within 60 days. Any questions, please feel free to contact us, we will give you a satisfactory answer within 24 hours

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$19.99

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