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50

pv speicher

Worth a look

Shows low returns (0.0%), but pricing outside the sweet spot ($780.30 avg) keeps it on the watch list.

Market size 32Growth 57Conversion 1Competition 64Returns 100Price range 0Avg price 0Brand share 65Review moat 96Quality gap 53

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Review moat

Incredible87.97

avg incumbent reviews — the moat a new listing must climb

Brand share

Good66%

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

Competition

Good47%

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

Growth

Good+31.7%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Market size

Okay€147K

€147K/yr · 188K searches

Conversion

Bad0.1%

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

Avg price

Bad€780.30

avg listing price — sweet spot $15–$100

Price range

Bad€324.73–€2875.54

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

According to Flapen's Amazon Germany niche tracking, pv speicher is a €147K/yr Amazon Germany market (188K searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Apr–May. Verdict: Worth a look — 50/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

pv speicher market data

Units sold / yr
250–500
avg 0–100/product
Revenue / yr
€195K–€390K
units × avg price
Conversion rate
0.1%
Avg BSR
#79
Page quality
0%
Prime
10%
Sponsored
83%
Out of stock
17.1%
Avg brand age
24 months
Avg seller age
198 days

Competition & brand share

The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 falling

Sellers

31

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

47%

Top 20: 89%

Open market

28%

  • Anker21%
  • VALE19%
  • ZINNZGREEN10%
  • MARSTEK8%
  • Mentech7%
  • Powerness6%

Demand & seasonality

Weekly Amazon search volume, last 65 weeks — +31.7% search growth over the last 90 days.
8K6KPrime Day '25Spike '25Black Friday '25Spike '26MayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Apr, May · busiest ÷ quietest = 2.8×

Top pv speicher search terms

  • batteriespeicher34K/yr
  • ac speicher19K/yr
  • solar akku speicher19K/yr
  • batteriespeicher für balkonkraftwerk18K/yr
  • akku balkonkraftwerk11K/yr
  • solarbank11K/yr
  • solarspeicher 5kw10K/yr
  • balkonspeicher9K/yr
  • solarstromspeicher6K/yr
  • solarspeicher 2kw6K/yr
All search terms

Top pv speicher 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%€7K10%€15K15%€22K20%€29K1101001K 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 pv speicher

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

What buyers love

Montage/Installation19%

“Installation war easy”

Speicherkapazität13%

“Bester Speicher”

Qualität insgesamt12%

“Super Produkt”

Preis-Leistungs-Verhältnis10%

“Bestes Preis-Leistungsverhältnis bzgl. kWh”

Akkulaufzeit7%

“HiBattery”

beworben Vs Tatsächliches Produkt7%

“alles wie beschrieben + 1A Service”

Konnektivität – insgesamt6%

“Die Integration ins bestehende System funktioniert wirklich nahtlos – anschließen, einrichten und es läuft”

Benutzerfreundlichkeit5%

“Easy”

Software/Anwendung2%

“Übersichtliche App”

Stärke1%

“Das Gerät wirkt robust”

What buyers complain about

Konnektivität – insgesamt16%

“WLAN Probleme”

Software/Anwendung15%

“DIE APP IST NICHT PRÄZISE”

Funktionalität insgesamt9%

“Auto Modus funktioniert nicht”

Aufladen6%

“Ladeverluste unklar”

Haltbarkeit4%

“Ständig defekt”

Akkulaufzeit4%

“Die Batterie war nach 6Woche defekt”

Kompatibilität – insgesamt3%

“Modus Eigenverbrauch mit CT 002 geht nicht”

Speicherkapazität3%

“Speicher growatt”

Anleitung/Benutzerhandbuch/Fehlerbehebung3%

“Keine Anleitung”

Qualität insgesamt3%

“Müll”

Top return reasons

Kompatibilität – insgesamt24%
Konnektivität – insgesamt17%
Funktionalität insgesamt12%
Defekt Material/Teile9%
Aufladen8%
Gesamtgröße5%
Akkulaufzeit4%
Software/Anwendung3%
beworben Vs Tatsächliches Produkt3%
Preis-Leistungs-Verhältnis2%

Common questions

Is pv speicher profitable to sell on Amazon Germany?
The niche generates €147K/yr across 29 tracked products. 13 of 13 products launched in the last 360 days are still selling. 90-day search growth is +31.7%. Flapen's verdict: Worth a look (50/100).
How competitive is the pv speicher niche?
16 brands and 31 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in pv speicher?
Top complaints mined from reviews: Konnektivität – insgesamt, Software/Anwendung, Funktionalität insgesamt. The return rate is 0.0%.
When does demand for pv speicher peak?
Demand peaks in Apr–May; the busiest month runs 2.8× the quietest.
What does it cost to enter the pv speicher niche?
Listings span €324.73–€2875.54; the average listing price is €780.30 (sweet spot $15–$100). The average incumbent carries 88 reviews — the moat a new listing must climb.