Generator Cover
MaybeProducts sell for $44.81 on average, inside the sweet spot. But demand is soft, at -47.9% this quarter, so Generator Cover is a Maybe.
- Flapen Score
- 55 / 100Ranks 4,476 of 8,839 Patio, Lawn & Garden niches · −1 vs the category median of 5655
- Market size
- $1.0M/yr823K searches / yr
- 90-day growth
- -47.9%search demand this quarter
- Competition
- 31%top-5 click share · 31 brands · 80 sellers
Flapen Score
Generator Cover against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Generator Cover is stronger. Inside it, weaker.
Market
The Generator Cover market on Amazon at a glance
Shoppers on Amazon United States searched for Generator Cover 823K times last year and spent an estimated $1.0M. The top 5 brands take 50% of clicks. Demand peaks in Jan–Oct. Flapen scores it 55 out of 100, a Maybe.
01 · Demand
An estimated 2.7% of those searches ended in a purchase.
Shoppers searched for this 823K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.7% of those searches ended in a purchase. Searches in the last 90 days moved -47.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.0M a year.
- Searches, last 12 months
- 823K
- Growth, 90 days vs prior 90
- -47.9%
- Conversion, latest week
- 2.7%
- Market size, estimated
- $1.0Ma year
- Peak month
- January2.3× the quietest month
- Top search term
- generator cover303K searches a year
02 · Price
A sale here is worth $44.81.
Listings sell for $44.81 on average, from $9.31 to $145.50. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 250 to 500 of them. At $44.81 that is $11K to $22K a year per listing.
- Average price
- $44.81inside the $15 to $100 sweet spot
- Price range
- $9.31–$145.50
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 20K–25K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $11K–$22K
- Returns
- 3.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
87% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 8.2% of listings are out of stock. The average listing ranks #41 within Generators & Portable Power. It carries 1,084 reviews at 4.58 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 87%
- Prime listings
- 100%
- Out of stock, average day
- 8.2%
- Average rank
- #41in Generators & Portable Power
- Average rating
- 4.58 starsAmazon United States average 4.42 stars
- Average reviews
- 1,084per listing
- Listings tracked
- 52
04 · Newcomers
1 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 32 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 4
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 32 months
Products
Top Generator Cover products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 23, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Porch Shield Waterproof Universal Generator Cover 32 x 24 x 24 inch - for Most Generators 5000-10000 Watt Black
- Price
- $26.85
- Rating
- 4.8/5
- Reviews
- 8,187
- Age
- 9y ago

Porch Shield Waterproof Universal Generator Cover 26 x 20 x 20 inch - for Most Generators 3000-5000 Watt Black
- Price
- $23.82
- Rating
- 4.8/5
- Reviews
- 8,187
- Age
- 9y ago

IGAN Generator Covers While Running for most 3500w-12000w Generators - Ultra Heavy Duty Generator Covers for Outside - Portable Waterproof Generator Cover Generator Enclosure Outdoor Black
- Price
- $118.16
- Rating
- 4.5/5
- Reviews
- 2,242
- Age
- 2y ago

GenArmor Generator Covers While Running 100% Waterproof Heavy Duty Tarps Generator Tent Portable Outdoor Generator Enclosure for Most 4000w~13000w Generators Black Standard
- Price
- $120.48
- Rating
- 4.8/5
- Reviews
- 532
- Age
- 1y ago

Generator Cover Portable Waterproof Generator Rain Cover for Outside Universal Generator Cover for Most Portable Generators 5000-10000 Watt(32L x 24W x 24H)
- Price
- $16.29
- Rating
- 4.6/5
- Reviews
- 32
- Age
- 4mo ago
Trending
estimated 90-day click momentum
Generator Cover Portable Waterproof Generator Rain Cover for Outside Universal Generator Cover for Most Portable Generators 5000-10000 Watt(32L x 24W x 24H)
- Price
- $16.29
- Rating
- 4.6/5
- Reviews
- 32
- Age
- 4mo ago

TIAOFY Waterproof Universal Generator Cover Outdoor Generator Tent Running Cover Portable Generator Enclosure 600D Oxford Fabric with Elastic Drawstring (BLACK 26(L) x 20(W) x 20(H))
- Price
- $10.16
- Rating
- 4.4/5
- Reviews
- 83
- Age
- 9y ago

TIAOFY Waterproof Universal Generator Cover Outdoor Generator Tent Running Cover Portable Generator Enclosure 600D Oxford Fabric with Elastic Drawstring (BLACK 38(L) x 28(W) x 30(H))
- Price
- $11.38
- Rating
- 4.4/5
- Reviews
- 83
- Age
- 9y ago

TIAOFY Waterproof Universal Generator Cover Outdoor Generator Tent Running Cover Portable Generator Enclosure 600D Oxford Fabric with Elastic Drawstring (BLACK 30(L) x 30(W) x 26(H))
- Price
- $11.70
- Rating
- 4.4/5
- Reviews
- 83
- Age
- 9y ago

Waterproof Generator Covers for Outside Heavy Duty Thicken 900D Polyester Fabric Portable Generator Covers Universal Fits for Most Generators 5000-10000 Watt Black (32L x 24W x 24H)
- Price
- $24.67
- Rating
- 4.7/5
- Reviews
- 182
- Age
- 1y ago
Newest
by launch date
Generator Cover Portable Waterproof Generator Rain Cover for Outside Universal Generator Cover for Most Portable Generators 5000-10000 Watt(32L x 24W x 24H)
- Price
- $16.29
- Rating
- 4.6/5
- Reviews
- 32
- Age
- 4mo ago

Waterproof Generator Covers for Outside Heavy Duty Thicken 900D Polyester Fabric Portable Generator Covers Universal Fits for Most Generators 5000-10000 Watt Black (32L x 24W x 24H)
- Price
- $24.67
- Rating
- 4.7/5
- Reviews
- 182
- Age
- 1y ago

Outdoor Generator Cover While Running Universal Portable Generator Tent for Most Generators Up to 4000W 21.7 x 13.8x17.4 inches Can Be Rolled Up and Opened All Around Black
- Price
- $31.22
- Rating
- 4.4/5
- Reviews
- 41
- Age
- 1y ago

BOANEN Generator Cover 900D Heavy Duty Waterproof Fabric. 30L30W26H Inch Generator Covers While Running with Windproof Strap Buckles. Fits most 6000-13000 watt Generators Black.
- Price
- $39.17
- Rating
- 4.5/5
- Reviews
- 114
- Age
- 1y ago

UEAKPIC Generator Cover While Running 32L x 24W x 24H Heavy Duty Outdoor Waterproof Generator Covers Fits Most 5 000-15 000 Watt Generators Tear Resistant All-Weather Protection Black
- Price
- $48.79
- Rating
- 4.4/5
- Reviews
- 58
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 31% of clicks, no more. An open shelf where new products get seen.
Brands
31 falling
Sellers
80
Est. top-5 brand share
50%
Top 20: 92%
Est. top-5 click share
31%
Top 20: 75%
Open market
45%
- Porch Shield22%
- IGAN9%
- Westinghouse8%
- GENARMOR7%
- REHOYEE5%
- Rimwig5%
Demand
Generator Cover search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Oct · busiest ÷ quietest = 2.3×
Search terms
Top Generator Cover search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- generator cover303K/yr
- generator covers for outside110K/yr
- generator tent53K/yr
- generator covers while running56K/yr
- generator covers25K/yr
- westinghouse generator cover28K/yr
- generator tent cover while running24K/yr
- portable generator cover21K/yr
- generac generator cover20K/yr
- generator rain cover while running13K/yr
Reviews and returns
What reviews say buyers love and hate about Generator Cover
We read the reviews and the return reasons for every product selling here.
“Really small”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Generator Cover questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









