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solar window candles

Skip it

A small market ($25K/yr) — this niche doesn't clear our bar today.

Market size 6Growth 41Conversion 16Competition 50Returns 25Price range 77Avg price 90Brand share 51Review moat 70Quality gap 81

Avg price

Great$21.07

avg listing price — sweet spot $15–$100

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Price range

Great$8.86–$35.76

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

Review moat

Good697.52

avg incumbent reviews — the moat a new listing must climb

Brand share

Good75%

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

Competition

Okay55%

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

Growth

Okay+13.0%

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

Returns

Bad5.1%

return rate — above 5% kills the launch gate

Conversion

Bad1.3%

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

Market size

Bad$25K

$25K/yr · 90K searches

According to Flapen's Amazon United States niche tracking, solar window candles is a $25K/yr Amazon United States market (90K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 44/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

solar window candles market data

Units sold / yr
3K–3K
avg 100–250/product
Revenue / yr
$53K–$63K
units × avg price
Conversion rate
1.3%
Avg BSR
#1,374
Page quality
0%
Prime
100%
Sponsored
89%
Out of stock
11.5%
Avg brand age
35 months
Avg seller age
182 days

Competition & brand share

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 rising

Sellers

26

Top-5 brand share

75%

Top 20: 100%

Top-5 click share

55%

Top 20: 93%

Open market

20%

  • Homemory40%
  • ECAILINAG14%
  • Touch Of ECO8%
  • Meigic7%
  • yunsheng5%
  • CTKcom5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +13.0% search growth over the last 90 days.
10K6KSpike '24Holiday '24Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Oct, Nov, Dec · busiest ÷ quietest = 8.7×

Top solar window candles search terms

  • solar window candles41K/yr
  • solar candles for windows27K/yr
  • solar window lights12K/yr
  • solar powered window candles10K/yr
All search terms

Top solar window candles 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.

0%5%$1K10%$2K15%$4K20%$5K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

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

What buyers say about solar window candles

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

What buyers love

Brightness/Shine/Glow31%

“Great light”

Quality-Overall10%

“Good quality”

Value For Money9%

“Great deal”

Advertised Vs Actual Product6%

“As described”

Battery Life5%

“Long battery life”

Efficiency4%

“As described cheap light for shed works good”

Ease Of Use4%

“Very easy to use”

Durability3%

“Id say they are pretty durable”

Charging3%

“charge efficiently”

Night Vision2%

“Good safety for night time entrance”

What buyers complain about

Functionality-Overall15%

“Never worked”

Durability15%

“Fell apart”

Brightness/Shine/Glow14%

“not even bright enough to see anything”

Quality-Overall7%

“Not The Quality I Expected”

Charging5%

“solar panel chargers are worthless”

Battery Life4%

“didnt use up a lot of battery life”

Material Quality4%

“The materials feel a bit cheap”

Adhesion/Stickiness4%

“Dont stick”

Size-Overall3%

“Its a shame that a person has to look at size to make its right”

Bulb Flicker/Dimming/Color3%

“already dim or completely dead”

Top return reasons

Brightness/Shine/Glow17%
Size-Overall17%
Bulb Flicker/Dimming/Color12%
Functionality-Overall10%
Advertised Vs Actual Product8%
Color8%
Defective Material/Parts6%
Quality-Overall4%
Charging3%
Value For Money2%

Common questions

Is solar window candles profitable to sell on Amazon United States?
The niche generates $25K/yr across 27 tracked products. 1 of 10 products launched in the last 360 days are still selling. 90-day search growth is +13.0%. Flapen's verdict: Skip it (44/100).
How competitive is the solar window candles niche?
18 brands and 26 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 75% of demand.
What do buyers complain about in solar window candles?
Top complaints mined from reviews: Functionality-Overall, Durability, Brightness/Shine/Glow. The return rate is 5.1% — above our launch gate.
When does demand for solar window candles peak?
Demand peaks in Oct–Nov–Dec; the busiest month runs 8.7× the quietest.
What does it cost to enter the solar window candles niche?
Listings span $8.86–$35.76; the average listing price is $21.07 (sweet spot $15–$100). The average incumbent carries 698 reviews — the moat a new listing must climb.