Ahoy Dtu
a small market ($21K/yr) — Ahoy Dtu doesn't clear our bar today.
Flapen Score
Top 25% of 1,375 Computer & Zubehör niches · +6 vs the category median of 41
Is Ahoy Dtu profitable on Amazon?
According to Flapen's Amazon Germany niche tracking, Ahoy Dtu is a €21K/yr Amazon Germany market (17K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Mar–Apr–Jul. Verdict: Skip it — 47/100.
Ahoy Dtu: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved +26.6% over the last 90 days and 2.8% of searches end in a purchase.
€21K
revenue / yr
Who owns the niche?
The top 5 brands hold 98% of demand, so 2% of the market is open.
2%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.2★ — the gap to enter on.
0/100
page quality · 13 products
Top Ahoy Dtu products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
AllianceApps OpenDTU Fusion kompatibel mit Hoymiles Wechselrichtern für HM/HMS/HMT Serie - Balkonkraftwerk auslesen - USB-C ESP32-S3 NRF24L01+ CMT2300A interne Antennen
- Price
- €54.45
- Rating
- 4.4/5
- Reviews
- 111
- Age
- 2y ago

DX - DTU-MAX für Hoymiles HM-Serie Wechelrichter im 3D Gehäuse mit 2 Antennen 2 42 OLED Display mit OpenDTU
- Price
- €46.15
- Rating
- 5.0/5
- Reviews
- 11
- Age
- 2y ago

CASmo-DTU-HMS !!! Achtung !!! Nicht für WLAN kompatible Wechselrichter (z.B. HMS-600W HMS-800W) Gateway für bis zu 10 Hoymiles-Wechselrichtern (HMS-Serie 2.4GHz) ins WLAN-Netz.
- Price
- €24.24
- Rating
- 4.3/5
- Reviews
- 26
- Age
- 2y ago

DX - DTU Gateway für Hoymiles HMS/HMT -Serie - Wechelrichter im 3D Gehäuse mit Antennen
- Price
- €46.88
- Rating
- 4.2/5
- Reviews
- 51
- Age
- 3y ago

DX - DTU Gateway für Hoymiles HM-Serie Wechelrichter im 3D Gehäuse mit 2 Antennen
- Price
- €38.25
- Rating
- 4.6/5
- Reviews
- 113
- Age
- 3y ago
Trending
90-day click momentum
AllianceApps OpenDTU Fusion Community Edition 2.3
- Price
- €44.28
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 8mo ago

CASmo-DTU-HMS !!! Achtung !!! Nicht für WLAN kompatible Wechselrichter (z.B. HMS-600W HMS-800W) Gateway für bis zu 10 Hoymiles-Wechselrichtern (HMS-Serie 2.4GHz) ins WLAN-Netz.
- Price
- €24.24
- Rating
- 4.3/5
- Reviews
- 26
- Age
- 2y ago

DX - DTU-MAX für Hoymiles HM-Serie Wechelrichter im 3D Gehäuse mit 2 Antennen 2 42 OLED Display mit OpenDTU
- Price
- €46.15
- Rating
- 5.0/5
- Reviews
- 11
- Age
- 2y ago

OpenDTU DX-DTU-MAX Bundle mit Nulleinspeisung HMS/HMT -DTU + IR-Lesekopf Tasmota
- Price
- €60.34
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

Hoymiles DTU-Wlite-S WLAN Datenübertragungseinheit (für HMS/HMT Mikrowechselrichter) (Steuersatz: 0% nach 12 Absatz 3 UStG)
- Price
- €27.20
- Rating
- 4.4/5
- Reviews
- 508
- Age
- 2y ago
Newest
by launch date
AllianceApps OpenDTU Fusion Community Edition 2.3
- Price
- €44.28
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 8mo ago

Jotekonoby OpenDTU Solar Datenübertragungseinheit Kit für Hoymiles Wechselrichter ESP32 NRF24L01+ OLED-Anzeigemodul kompatibel mit HM300 HM350 HM400 HM600 HM700 HM800
- Price
- €11.00
- Rating
- 3.0/5
- Reviews
- 2
- Age
- 10mo ago

OpenDTU DX-DTU-MAX Bundle mit Nulleinspeisung HMS/HMT -DTU + IR-Lesekopf Tasmota
- Price
- €60.34
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

DX-DTU-DUO MAX für HM/HMS/HMT-Serie mit Antennen und großem OLED-Display 2 42 mit OpenDTU
- Price
- €65.11
- Rating
- 3.9/5
- Reviews
- 14
- Age
- 2y ago

DX-DTU MAX für HMS/HMT-Serie mit Antennen und großem OLED-Display 2 42 mit OpenDTU
- Price
- €53.63
- Rating
- 4.0/5
- Reviews
- 18
- Age
- 2y ago
Competition: brands, sellers & click share
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.
Brands
6 rising
Sellers
14
Top-5 brand share
98%
Top 20: 100%
Top-5 click share
75%
Top 20: 100%
Open market
0%
- AllianceApps40%
- Diamex39%
- Caraudio-Systems10%
- Hoymiles6%
- Tremex3%
- Jotekonoby2%
Ahoy Dtu demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Mar, Apr, Jul · busiest ÷ quietest = 2.0×
Top Ahoy Dtu search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- opendtu8K/yr
- open dtu5K/yr
- open dtu für hoymiles hms3K/yr
- open dtu für hoymiles hm480/yr
- open dtu für hoymiles406/yr
- ahoy dtu725/yr
What reviews say buyers love and hate about Ahoy Dtu
What buyers mention most, as a share of all reviews.
What buyers love
87% of reviews“Gute Funktion und schnelle Installation”
“auch für Nicht-Profis gut machbar – alles ließ sich schnell ins WLAN einbinden.”
“Tolles Produkt, Toller Shop”
“Macht was es soll”
“Die Verarbeitung wirkt hochwertig”
What buyers complain about
94% of reviews“.Resultat : arbeitet nicht”
“etwas schwierige Installation in der App,”
“Das Connecten mit dem Router hat sich etwas schwierig gestaltet”
“Nicht wirklich brauchbar”
“zu teuer”
Ahoy Dtu return rate & reasons
Why buyers send it back, as a share of all return requests.
1.4%
Return rate
0%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Ahoy Dtu questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









