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78

solar fountain

Launch it

A $4.9M/yr market growing +185.8% this quarter with returns at 1.2% — clears our launch bar.

Market size 97Growth 97Conversion 55Competition 56Returns 91Price range 85Avg price 76Brand share 67Review moat 24Quality gap 96

Market size

Incredible$4.9M

$4.9M/yr · 7.0M searches

Growth

Incredible+185.8%

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

Quality gap

Incredible3.9★

avg incumbent rating — lower means beatable quality

Returns

Great1.2%

return rate — above 6% kills the launch gate

Price range

Great$9.30–$55.28

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

Avg price

Great$15.27

avg listing price — sweet spot $15–$100

Brand share

Good65%

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

Competition

Good52%

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

Conversion

Good4.6%

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

Review moat

Bad5,029.55

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United States niche tracking, solar fountain is a $4.9M/yr Amazon United States market (7.0M searches/yr). The top 5 brands hold 65% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Launch it — 78/100.

Data updated Jul 16, 2026 · scored weekly · How we score niches

Market data

Units sold / yr
300K–400K
avg 12,500–15,000/product
Revenue / yr
$4.6M–$6.1M
units × avg price
Launch success
70%
7 of 10 new (360d)
Conversion rate
4.6%
Avg BSR
#69
Page quality
0%
Prime
91%
Sponsored
85%
Out of stock
0.0%
Avg brand age
34 months
Avg seller age
170 days

Competition

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

22 flat

Sellers

40

Top-5 brand share

65%

Top 20: 98%

Top-5 click share

52%

Top 20: 86%

Open market

31%

  • Mademax31%
  • AUTGA11%
  • DDcafor10%
  • AISITIN8%
  • SEIRMEP5%
  • LAWOHO5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +185.8% search growth over the last 90 days.
400K300KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 20.4×

Product shelf

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

0%5%$247K10%$493K15%$740K20%$986K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 33 tracked products in this niche — three views at once, no toggling.

Reviews

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

What buyers love

Value For Money12%

“Good buy for the money”

Assembly/Installation11%

“Assembly was easy”

Advertised Vs Actual Product10%

“As Advertised”

Spray/Flow9%

“Good flow”

Quality-Overall7%

“Decent quality”

Ease Of Use6%

“easy to work with”

Ease Of Cleaning5%

“Cleans up well so far”

Sun Shade/Wind Shield4%

“Excellent quality, works well in sunlight”

Durability3%

“Durability is great its lasted almost a year now”

Size-Overall3%

“Perfect size”

What buyers complain about

Durability34%

“Did not last”

Functionality-Overall16%

“Barely worked”

Quality-Overall7%

“Really cheap quality”

Size-Overall5%

“it was too big”

Spray/Flow5%

“it wont flow”

Value For Money4%

“It was only 10 bucks”

Water Resistance3%

“Water splashes out”

Advertised Vs Actual Product2%

“False advertising”

Charging2%

“and stopped charging”

Instructions/User Manual/Troubleshooting2%

“Bad instructions”

Top return reasons

Functionality-Overall30%
Size-Overall21%
Durability10%
Defective Material/Parts7%
Advertised Vs Actual Product7%
Spray/Flow5%
Charging3%
Water Resistance2%
Quality-Overall2%
Value For Money2%

Common questions

Is solar fountain profitable to sell on Amazon United States?
The niche generates $4.9M/yr across 33 tracked products. 7 of 10 products launched in the last 360 days are still selling. 90-day search growth is +185.8%. Flapen's verdict: Launch it (78/100).
How competitive is the solar fountain niche?
22 brands and 40 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 65% of demand.
What do buyers complain about in solar fountain?
Top complaints mined from reviews: Durability, Functionality-Overall, Quality-Overall. The return rate is 1.2%.
When does demand for solar fountain peak?
Demand peaks in Apr–May–Jun–Jul; the busiest month runs 20.4× the quietest.
What does it cost to enter the solar fountain niche?
Listings span $9.30–$55.28; the average listing price is $15.27 (sweet spot $15–$100). The average incumbent carries 5,030 reviews — the moat a new listing must climb.

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