Skip to content
71

solar panel cleaner

Worth a look

Shows beatable incumbent ratings (3.9★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 70Growth 66Conversion 33Competition 76Returns 70Price range 57Avg price 82Brand share 85Review moat 76Quality gap 96

Quality gap

Incredible3.9★

avg incumbent rating — lower means beatable quality

Brand share

Great50%

top-5 brand share — no brand owns this niche

Avg price

Great$80.90

avg listing price — sweet spot $15–$100

Competition

Great39%

top-5 click share — an open shelf

Review moat

Great476.74

avg incumbent reviews — the moat a new listing must climb

Market size

Good$724K

$724K/yr · 342K searches

Returns

Good2.2%

return rate — above 6% kills the launch gate

Growth

Good+45.6%

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

Price range

Good$19.00–$161.75

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

Conversion

Okay2.6%

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

Competition

Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.

Brands

26 falling

Sellers

41

Top-5 brand share

50%

Open market

44%

  • TONYINGO14%
  • CLEANTITE13%
  • Briliantwerk12%
  • IGAD6%
  • BVOHVN6%
  • LyriFine6%

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%4%$29K8%$58K12%$87K16%$116K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 38 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +45.6% search growth over the last 90 days.
13K8KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jul, Aug, Sep · busiest ÷ quietest = 2.8×

Reviews

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

What buyers love

Ease Of Cleaning20%

“cleans great all windows”

Quality-Overall11%

“The quality feels solid”

Ease Of Use10%

“Makes the job easy”

Value For Money6%

“Good value”

Strength4%

“The pole has a sturdy feel overall”

Advertised Vs Actual Product4%

“Worked better than expected”

Assembly/Installation4%

“Assembly was straightforward”

Efficiency4%

“efficient”

Soft Feel3%

“Nice and soft”

Weight Light3%

“LIGHTWEIGHT MAKING IT EASY TO USE”

What buyers complain about

Ease Of Cleaning10%

“Not stable cant clean”

Quality-Overall9%

“Quality is super low”

Assembly/Installation6%

“Difficult to put together”

Instructions/User Manual/Troubleshooting6%

“There are no directions”

Durability5%

“Breaks to easy”

Functionality-Overall4%

“Doesn't work”

Leak-Proof3%

“Water leaks everywhere”

Strength3%

“tubing is pretty flimsy”

Size-Overall3%

“a big bag full of parts”

Ease Of Use2%

“other spots that are hard to get to”

Top return reasons

Defective Material/Parts11%
Size-Overall9%
Functionality-Overall9%
Strength7%
Advertised Vs Actual Product6%
Add-Ons/Attachments5%
Quality-Overall5%
Leak-Proof4%
Weight Heavy4%
Ease Of Cleaning3%