Is 18 ft round solar pool cover profitable to sell on Amazon United States?

The niche generates $572K/yr across 26 tracked products. 7 of 7 products launched in the last 360 days are still selling. 90-day search growth is +805.0%. Flapen's verdict: Worth a look (70/100).

How competitive is the 18 ft round solar pool cover niche?

17 brands and 28 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 68% of demand.

What do buyers complain about in 18 ft round solar pool cover?

Top complaints mined from reviews: Durability, Size-Overall, Quality-Overall. The return rate is 0.7%.

When does demand for 18 ft round solar pool cover peak?

Demand peaks in May–Jun–Jul; the busiest month runs 117.8× the quietest.

What does it cost to enter the 18 ft round solar pool cover niche?

Listings span $43.03–$191.81; the average listing price is $86.44 (sweet spot $15–$100). The average incumbent carries 2,296 reviews — the moat a new listing must climb.

18 ft round solar pool cover

Worth a look

Shows demand growing +805.0% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Growth

Incredible+805.0%

90-day search growth — must beat 0% to launch

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Avg price

Great$86.44

avg listing price — sweet spot $15–$100

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Market size

Good$572K

$572K/yr · 122K searches

Conversion

Good5.4%

search→purchase rate — share of searches ending in a sale

Brand share

Good68%

top-5 brand share — brands hold most of the demand

Competition

Good54%

top-5 click share — leaders hold, buyers still browse

Review moat

Okay2,295.54

avg incumbent reviews — the moat a new listing must climb

Price range

Okay$43.03–$191.81

cheapest to priciest tracked listing — scored on the share inside $15–$100

Signals Trending High Price

According to Flapen's Amazon United States niche tracking, 18 ft round solar pool cover is a $572K/yr Amazon United States market (122K searches/yr). The top 5 brands hold 68% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 70/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

18 ft round solar pool cover market data

Units sold / yr: 6K–8K; avg 100–250/product
Revenue / yr: $519K–$692K; units × avg price
Conversion rate: 5.4%
Avg BSR: #81
Page quality: 0%
Prime: 62%
Sponsored: 92%
Out of stock: 6.1%
Avg brand age: 37 months
Avg seller age: 191 days

Competition & brand share

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 flat

Sellers

Top-5 brand share

68%

Top 20: 100%

Top-5 click share

54%

Top 20: 93%

Open market

25%

In The Swim26%
Intex12%
Sun2Solar11%
Bestway10%
UIRWAY9%
VEVOR6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +805.0% search growth over the last 90 days.

Peak months: May, Jun, Jul · busiest ÷ quietest = 117.8×

Open Trend

Top 18 ft round solar pool cover search terms

18 ft round solar pool cover24K/yr +611.7%5.3% conv.
solar pool cover 18ft round15K/yr +755.3%4.6% conv.
18ft round solar pool cover14K/yr >1,000%4.8% conv.
18 round solar pool cover12K/yr >1,000%6.2% conv.
18 solar pool cover9K/yr >1,000%5.8% conv.
solar cover 18ft round9K/yr +758.4%4.2% conv.
18 foot round solar pool cover7K/yr >1,000%6.1% conv.
18 foot round solar cover for above ground pool8K/yr +459.4%6.0% conv.
18ft solar pool cover5K/yr +614.5%4.9% conv.
solar cover for above ground pool 18ft5K/yr >1,000%5.2% conv.

All search terms

Top 18 ft round solar pool cover products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

In The Swim 18 Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools

In The Swim$68.794.2★875 rev

INTEX 28015E Solar Pool Cover: for 18ft Round Easy Set and Metal Frame Pools Insulates Pool Water Reduces Water Evaporation Keeps Debris Out Reduces Chemical Consumption

Intex$59.324.2★33,240 rev

In The Swim 18 Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools

In The Swim$83.564.4★471 rev

Sun2Solar$68.884.1★6,727 rev

Bestway Round Solar Pool Cover for 18 Above Ground Pool - Frame and Steel Wall Models Solar Heating Protector with Outdoor Leaf & Debris Protection

Bestway$54.082.8★48 rev

Newest

by launch date

Blue Wave 18-ft Round Solar Pool Cover 8-Mil Blue Solar Cover for Above Ground Pool Thermal Bubble Blanket for Heat Retention & Reduced Evaporation

Blue Wave$68.6433 rev

3mo ago

18Ft Round Pool Cover [2026 Upgraded 4-Way Windproof System] - 500D One-Piece Tear-Resistant Solar Pool Covers for Above Ground Frame Pools with Tightening Ratchet Straps Drawstring and Ground Nails

GuardKove$84.4982 rev

4mo ago

POOLHACKER 18 FT Round Pool Cover 420D Swimming Pool Cover for Above Ground Pools Solar Pool Cover with Steel Cable & Pulley Tightening Windproof and UV Resistant

POOLHACKER$65.441,097 rev

5mo ago

VEVOR Solar Pool Cover 18 ft Round Pool Bubble Cover 12 Mil Pools Solar Blanket with Bubble & PE Material Daytime Heat Absorption Nighttime Heat Retention Heat Retaining Solars Covers Blue

VEVOR$84.891,032 rev

7mo ago

VEVOR Solar Pool Cover 18 ft Round Pool Bubble Cover 16 Mil Pools Solar Blanket with Bubble & PE Material Daytime Heat Absorption Nighttime Heat Retention Heat Retaining Solars Covers Blue

VEVOR$96.151,032 rev

8mo ago

What buyers say about 18 ft round solar pool cover

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall17%

“Seems to be of solid quality”

Size-Overall16%

“Fit perfect”

Durability8%

“This pool cover is very durable”

Heating8%

“heats up the pool great”

Value For Money7%

“worth every penny”

Ease Of Use5%

“Easy to roll up”

Advertised Vs Actual Product4%

“As Advertised”

Material Quality4%

“Durable material”

Thickness3%

“Thick and Durable, easy to trim”

Sun Shade/Wind Shield3%

“Great solar cover”

What buyers complain about

Durability19%

“Falls apart”

Size-Overall11%

“It dont fit”

Quality-Overall9%

“Not very well made”

Value For Money8%

“Cheap not worth the money”

Thickness7%

“not thick enough”

Material Quality6%

“Cheap material”

Strength3%

“Too flimsy”

Stitch/Finish/Polish2%

“Ripped seam”

Filtration2%

“Im already finding blue bubbles in my filter”

Advertised Vs Actual Product2%

“False advertise”

Top return reasons

Size-Overall52%

Advertised Vs Actual Product9%

Thin6%

Functionality-Overall6%

Material Quality5%

Value For Money4%

Quality-Overall2%

Durability2%

Heating2%

Water Resistance2%

Common questions

Is 18 ft round solar pool cover profitable to sell on Amazon United States?: The niche generates $572K/yr across 26 tracked products. 7 of 7 products launched in the last 360 days are still selling. 90-day search growth is +805.0%. Flapen's verdict: Worth a look (70/100).
How competitive is the 18 ft round solar pool cover niche?: 17 brands and 28 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 68% of demand.
What do buyers complain about in 18 ft round solar pool cover?: Top complaints mined from reviews: Durability, Size-Overall, Quality-Overall. The return rate is 0.7%.
When does demand for 18 ft round solar pool cover peak?: Demand peaks in May–Jun–Jul; the busiest month runs 117.8× the quietest.
What does it cost to enter the 18 ft round solar pool cover niche?: Listings span $43.03–$191.81; the average listing price is $86.44 (sweet spot $15–$100). The average incumbent carries 2,296 reviews — the moat a new listing must climb.