Best Outdoor Generator Covers in 2022

Last update: January 14, 2023

Can a generator run outside in the rain?

Yes, a generator can run outside in the rain. However, you will need to take some precautions to ensure that your generator stays dry and doesn't get damaged by the weather. First, you should cover your generator with a tarp or other waterproof material. This will help to keep the rain off of the generator and prevent it from getting wet. You should also make sure that the generator is on a level surface so that it doesn't get tipped over by the wind or rain. Lastly, you should keep an eye on the generator and make sure that it doesn't get too wet or

Can I cover my generator with a tarp?

You can cover your generator with a tarp to protect it from the elements. Be sure to secure the tarp so it doesn't blow away in strong winds.

Can portable generator stay outside?

A portable generator can stay outside as long as it is properly ventilated and the exhaust is directed away from any windows or doors. The generator should also be on a level surface to prevent it from tipping over.

Can you enclose a generator?

A generator can be enclosed in a structure, such as a shed, to protect it from the weather and to muffle the noise it produces.


Honda 08P57-Z07-00S Generator Cover for EU2000i Review:


This is far better than the plastic bag I was using to protect the Honda generator from the rain when it is stored in the back of my pickup.Update: This cover is in good condition after multiple RV trips when the generator was left out in the rain in the back of my pickup, rocked against the edge of the bed and other objects in the bed, and exposed to significant air tubulence in the bed (at 60 mph). Almost no wear is visible. I need to dust off the cover before loading the generator since my garage is dusty for some reason, and the dust easily falls off. Despite being a huge guy, I'm not as strong as I once was, therefore I can't carry the generator by the handle too far. It needs to be moved from the pickup's tailgate to a shelf that is waist-high in the garage using my hands. The cover is on securely enough that as long as I hold onto the bottom edge, it will stay on even though I was concerned it might come off (which I must in any event to not drop the 46 lb generator).NOTE: This cover fully fits Honda 2000 generators. I won't fit or function properly on other generators.



Porch Shield Waterproof Universal Generator Cover 22 x 16 x 18 inch, for Most Generators 1800-3000 Watt, Light Tan Review:


After reading negative reviews noting a tight fit and easy tearing for the DuroMax-branded generator cover. I looked around and discovered this treasure. With the handles folded down, it is simple to remove and slip back over the generator while fitting precisely snug. There is sufficient leeway for the bottom to cover the wheels. Cover barely brushes the surface of the ground, allowing for some air flow to prevent mold and crumbling to gather standing water. A covered air vent is also present. When seams are doubly stitched and folded over, there are no longer any gaps or material bunching. Overall, the construction, materials, and design all appear to be of extremely high quality. I don't currently remember the precise amount I spent, much less the DuroMax name.



Champion Weather-Resistant Storage Cover for 2800-4750-Watt Portable Generators Review:


I take great care to maintain my tools and equipment clean and in good operating order because I'm very fussy about them. My garage, which doubles as my woodshop, is kept cleaner than their wives' homes, according to friends and neighbors. Therefore, even though my new "Champion" 3500/4000 watt generator is kept in my garage, it was only logical that I would want to purchase some protection for it. I looked around and discovered this Champion generator cover, but it was somewhat pricey and would need to be ordered for you anyway because large box retailers don't keep these in stock. I acted quickly when I discovered the exact same item on Amazon.com for around 50% less. I received free shipping because I ordered it along with other goods, which made the decision to buy even more alluring. The order was delivered to me on time and in good condition. The cover appears to be made of high-quality cloth and fits just as promised. Because that is what it is intended to accomplish, and that is what matters, it will keep sawdust and other particles off of the generator. Only time will tell how long it will last. I'd unquestionably suggest this product to friends and family.



Sportsman GENCOVER-XL Universal Weatherproof Generator Cover, X-Large Review:


20181120 - I decided the 5kw wasn't enough and bought a larger 12kw unit to plug into my house's main panel. Purchased a second of these Sportsman XL Generator covers, and it equally well fits the new one. Pictured is the 12kw model with the new cover. The original cover still looks brand new after spending over two years outside on my screen porch. If need again, I would buy.After reading reports about the smaller one not fitting 5kw models, I purchased this for my Genarac 5500. At 27 x 27 x 25, mine is more of a square than a rectangle. According to the dimensions, the large model wasn't deep enough, therefore I chose the XL. This has plenty of room to spare and covers my generator from top to bottom. It's incredibly good that the drawstring is adjustable. Being thick, the material ought to be able to keep the items dry and out of the sun. Since this one can accommodate up to 15 kw units, I'm buying three more for family members who have larger models than I have. Don't purchase a cheap generator cover. Get this one if you have the extra $10. You won't be let down.



Champion Weather-Resistant Storage Cover for 4800-11,500-Watt Portable Generators Review:


I'm looking for a nice cover for my Champion model 100155 9000 Watt dual fuel generator from a reputable Big Box retailer, and this is my second effort. The initial cover lacked any means of tightening or adjusting the fit and was far too thin and light. This is a LOT better. The cover is well-balanced, with a plastic external covering to shield the generator from rain and snow, and a cloth interior that, in my opinion, will be effective at wicking away any condensation from underneath. Additionally, it has cinches at both ends to tighten or modify the fit. The best part is that it fits my Champion model 100155 dual fuel generator perfectly (a great generator, by the way).This review clearly states that it is excellent right out of the box. However, after a year of rain, wind, snow, and sweltering sun, Lord willing, I will return here and submit an update.November 2018 Update: Despite spending every day in the sun, this cover is still in fantastic condition and doing a fantastic job shielding my generator from the weather. I continue to be pleased with this purchase.



Honda 08P57-ZS9-00S EU3000is Generator Silver Cover Review:


fantastic tiny cover Excellent material quality and properly fits my generator. Although there are less expensive solutions, this one is far superior because it fits with firm, snug elastic and is made of a sturdy, water-repellent material. Excellent for me.



Champion Power Equipment Weather-Resistant Storage Cover (Limited Edition) Review:


We recently bought a Champion 4000-Watt Wireless Start Open Frame Inverter, therefore we wanted to give it the best protection possible so that it would last. For that reason, we chose to buy this cover. In my experience, outdoor item coverings frequently don't fit well and are constructed of flimsy materials. You can therefore understand that when I opened the box holding the cover for our new generator, I was more than pleasantly delighted. Before I opened it, I was unsure because the product's name claims that it will cover 2800 watts or higher, but when it was delivered, the carton said 3100 in large letters.Moment of truth had arrived after we had put the new generator together, so I tried to cover it with the cover by removing it from the protective plastic bag it comes in. It took some time to get the cover over the generator because the elasticized bottom of the cover was new. After I managed to put it on, I saw that the elasticized bottom of the cover also contains a cord with a stop that can be used to tighten it if necessary. I'm not sure if I'll need to pull it tighter because it fit better than expected.It is indeed a "weather resistant vinyl," as the description claims, but what really pleased me was the fact that it is a thicker vinyl and DON'T FEEL CHEAP AT ALL. In fact, after inspecting every seam, I would conclude that these covers are expertly constructed. The 2 zippers on either end of the cover are something I didn't realize till after I had already attached it to the generator. That will enable me to lift it using the two handles rather than removing the lid. The revised cover is seen in the uploaded photo, which I photographed myself and is not a "professional" marketing image because it still has boxing-related wrinkles.In the end, I'm happy I took a gamble and bought this cover for our new generator. I really believe that it will shield the device from the sun and rain when it is outdoors (Florida sun is very destructive to things like barbecues, furniture, and so on).



Weatherproof Cover for Honda EU2000 & EU2200 Generators - Discreetly Protect Your Honda Generator Without Advertising What is Underneath (Equivalent to Part Number 08P57Z0700S) Review:


I've purchased three covers to go with my new Ryobi 2300w Bluetooth generator (model number RYI2300BTA). I gave it a try because this order was near to the dimensions listed in the product description while the previous 2 orders were not quite that size.There are few loose threads on the Velcro flap. Long, uncut thread at one end, no loose sewing.It is waterproof, has strong elastic at the bottom, is extremely light, but seems like it might withstand some wear and tear before ripping or shredding.a great value. If you require a cover for your Ryobi RYI2300BTA, get this.



Himal Weather/UV Resistant Generator Cover 25 x 24 x 21 inch,for Universal Portable Generators 2200-5000 Watt, Black Review:


For a Honda EU3000iS, I got this. I'll update this review later this summer once I've had it out in the weather, but for now, based on the quality right out of the bag, I'm giving it a five-star rating. Repelled water when tested using sink-sourced tap water, and all seams were secure. When not in use or during travel, comes with a beautiful storage bag. Has straps and clips to keep it fastened to the generator, but we must wait to see how well it withstands wind.



Champion Storm Shield Severe Weather Portable Generator Cover by GenTent for 3000 to 10,000-Watt Generators Review:


Winter storms frequently cause us to lose electricity, which necessitates the use of a generator amid the rain and wind (usually at least 3 times each winter). We looked at the specifications of this cover and decided to test it out on our Sportsman LP-only 7000 watt amplifier because, based on reviewer comments, we felt it was more practical than other "generic" covers with difficult frame-to-dome connections. It works perfectly. As it is, the cover kit fits a range of various frame sizes as long as the frame is made of metal tubing (with tubes that are 1.5 inches in diameter or even somewhat smaller) (Champion evidently sells adapter kits for square tubing and other variations).If followed, the instructions' table of installation settings for different generator sizes rapidly created a good, taut installation in our instance. The add-on skirt for the electrical panel's protection is long enough to wrap around a corner and cover other possibly weather-vulnerable parts.Good features include the ability to quickly remove the cover (if needed) without fiddling with ties and snaps, rotate clamps on tubes to move them out of the way (if necessary), and detach the cover, skirt, and fiberglass pole "dome" for compact storage. When installed correctly, these features stick out at each end of the generator.There is no examination of this cover's ability to serve as a refueling port or flap since we solely employ LP-only generators. The cover seems to be "as described" and sturdy enough to withstand significant rain and even somewhat severe wind gusts. It only receives a "4" rating because of the price, which could be cheaper.


Can you leave a generator outside in winter?

Yes, you can leave a generator outside in winter, but you will need to take some precautions to make sure it doesn't freeze. First, you'll need to add some antifreeze to the generator's fuel tank. This will help keep the fuel from freezing. You'll also need to make sure the generator is stored in a dry, sheltered place. If possible, you should cover the generator with a tarp or other waterproof cover.

Can you run a generator in a thunderstorm?

A generator can be a great backup power source during a thunderstorm, but it’s important to take precautions to avoid electrical hazards. First, make sure the generator is properly grounded. If it’s not, it could create an electrical shock hazard. Second, don’t run the generator inside your home or garage. The exhaust fumes contain carbon monoxide, which can be deadly. Place the generator outside, away from doors and windows, and make sure it’s in a well-ventilated area. Finally, never operate the generator while standing in water.

Can you run a generator in the garage with the door open?

No, you cannot run a generator in the garage with the door open. The exhaust fumes from the generator can build up and cause carbon monoxide poisoning.

Can you run a generator with a cover on it?

You can, but you shouldn't. Running a generator with a cover on it can lead to dangerous levels of carbon monoxide buildup.

Can you run a portable generator with a cover on it?

A portable generator can be used with a cover on it, but there are a few things to keep in mind. First, make sure that the cover is made of a material that won't catch fire if it comes into contact with the generator's exhaust. Second, make sure that the cover is well-ventilated so that the generator doesn't overheat.

Do outdoor generators need to be covered?

No, outdoor generators do not need to be covered. However, it is important to keep them away from any flammable materials, such as gasoline or propane. Additionally, it is important to keep them out of the rain and snow to prevent rusting and corrosion.