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67

solar glühbirne

Worth a look

Shows demand growing +175.6% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 9Growth 97Conversion 28Competition 76Returns 82Price range 70Avg price 72Brand share 85Review moat 80Quality gap 92

Growth

Incredible+175.6%

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

Quality gap

Great4.0★

avg incumbent rating — lower means beatable quality

Brand share

Great50%

top-5 brand share — no brand owns this niche

Returns

Great1.6%

return rate — above 5% kills the launch gate

Review moat

Great391.04

avg incumbent reviews — the moat a new listing must climb

Competition

Great39%

top-5 click share — an open shelf

Avg price

Good€14.69

avg listing price — sweet spot $15–$100

Price range

Good€9.95–€26.83

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

Conversion

Okay2.3%

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

Market size

Bad€36K

€36K/yr · 108K searches

According to Flapen's Amazon Germany niche tracking, solar glühbirne is a €36K/yr Amazon Germany market (108K searches/yr). The top 5 brands hold 50% of demand. Demand peaks in Apr–May–Jun–Jul–Aug. Verdict: Worth a look — 67/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

solar glühbirne market data

Units sold / yr
2K–3K
avg 0–100/product
Revenue / yr
€29K–€37K
units × avg price
Conversion rate
2.3%
Avg BSR
#398
Page quality
0%
Prime
85%
Sponsored
87%
Out of stock
12.5%
Avg brand age
28 months
Avg seller age
204 days

Competition & brand share

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

Brands

29 falling

Sellers

39

Top-5 brand share

50%

Top 20: 93%

Top-5 click share

39%

Top 20: 78%

Open market

43%

  • Lumineo17%
  • Silkwish11%
  • Xevinas8%
  • BUCASA7%
  • TaimeiMao7%
  • GIGALUMI7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +175.6% search growth over the last 90 days.
5K3KPrime Day '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 16.0×

Top solar glühbirne search terms

  • solar glühbirne outdoor22K/yr
  • solar glühbirne23K/yr
  • solarglühbirnen outdoor10K/yr
  • solarbirnen für außen hängend7K/yr
  • solar birne outdoor6K/yr
  • glühbirne solar outdoor5K/yr
  • solar-glühbirne5K/yr
  • glühbirne solar4K/yr
  • solarbirnen für außen einzeln5K/yr
  • solar birne4K/yr
All search terms

Top solar glühbirne 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%3%€1K6%€2K9%€3K12%€4K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

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

What buyers say about solar glühbirne

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

What buyers love

Helligkeit/Glanz/Glühen42%

“Super LED Lampen”

Qualität insgesamt10%

“Top Produkt”

Aufladen5%

“Der Akku lässt sich zusätzlich noch per USB-Schnittstelle aufladen”

Preis-Leistungs-Verhältnis5%

“Tolles Preisleistungsverhältnis”

beworben Vs Tatsächliches Produkt4%

“Produkt wie auf der Produktseite zu sehen?”

Gesamtgröße3%

“Passt perfekt”

Benutzerfreundlichkeit3%

“Sie ist leicht zu handhaben”

Design insgesamt3%

“Das Vintage-Design mit dem Hanfseil wirkt dekorativ und hochwertig”

Wärme2%

“sehr gemütliches warmes Licht”

Montage/Installation2%

“Die Installation war unkompliziert”

What buyers complain about

Haltbarkeit19%

“1 von 4 schon bei Ankunft defekt”

Helligkeit/Glanz/Glühen13%

“leider mit Flackerlicht”

Qualität insgesamt10%

“Absolut miese Qualität”

Aufladen7%

“Laden per USB C funktioniert auch nicht”

Wasserbeständigkeit5%

“Nicht Wasserdicht”

Akkulaufzeit4%

“begrenzte Akkulaufzeit”

Defekt Material/Teile4%

“Eine Lampe defekt”

Funktionalität insgesamt3%

“funktioniert nicht”

Fernbedienung3%

“Die Fernbedienung muss meist nah an die Birne gehalten werden, damit es funktioniert”

beworben Vs Tatsächliches Produkt2%

“Außerdem sind die LEDs nicht warmweiß wie in der Beschreibung angegeben und für meine Zwecke daher unbrauchbar”

Top return reasons

Gesamtgröße30%
Defekt Material/Teile14%
Funktionalität insgesamt10%
Helligkeit/Glanz/Glühen9%
Farbe8%
Qualität insgesamt4%
Aufladen3%
beworben Vs Tatsächliches Produkt3%
Materialqualität2%
Kompatibilität – insgesamt1%

Common questions

Is solar glühbirne profitable to sell on Amazon Germany?
The niche generates €36K/yr across 46 tracked products. 3 of 17 products launched in the last 360 days are still selling. 90-day search growth is +175.6%. Flapen's verdict: Worth a look (67/100).
How competitive is the solar glühbirne niche?
29 brands and 39 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 50% of demand.
What do buyers complain about in solar glühbirne?
Top complaints mined from reviews: Haltbarkeit, Helligkeit/Glanz/Glühen, Qualität insgesamt. The return rate is 1.6%.
When does demand for solar glühbirne peak?
Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 16.0× the quietest.
What does it cost to enter the solar glühbirne niche?
Listings span €9.95–€26.83; the average listing price is €14.69 (sweet spot $15–$100). The average incumbent carries 391 reviews — the moat a new listing must climb.