Dunext DN3H-50K-H3: grid lists AT, EE, PL and local control

Name: Dunext DN3H-50K-H3
Brand: Dunext

Grid-connection lists

The list is the authority; this is a cross-reference.

Is the Dunext DN3H-50K-H3 on the Austrian TOR Erzeuger Typ A list?

Yes — the Austrian TOR Erzeuger Typ A list lists it as “Ja - mit Einschränkung”; restriction applies from firmware: Slave firmware version: V1-0414-0348 Firmware version: V1.00 (list dated 2026-10-30, checked 2026-10-31).

Steht der Dunext DN3H-50K-H3 auf der österreichischen Wechselrichterliste (TOR Erzeuger Typ A)? Laut Liste vom 2026-10-30: „Ja - mit Einschränkung“.

Is the Dunext DN3H-50K-H3 on the Estonian Elektrilevi inverter list?

Yes — the Estonian Elektrilevi inverter list lists it as “listed” (list dated , checked 2026-10-31).

Is the Dunext DN3H-50K-H3 on the Polish PTPiREE WiPWC 1.3 list?

Yes — the Polish PTPiREE WiPWC 1.3 list lists it as “listed”; firmware: V1.00 (list dated 2026-10-26, checked 2026-10-31).

ATAustria — listed with restrictions “Ja - mit Einschränkung” · restriction applies from firmware Slave firmware version: V1-0414-0348 Firmware version: V1.00 · Austrian TOR Erzeuger Typ A list dated 2026-10-30, read 2026-10-31✓
BEBelgium — Not found on the list · Belgian Synergrid C10/26 list dated 2026-10-30, read 2026-10-31
CZCzechia — Not found on the list · Czech ČEZ Distribuce list dated 2026-08-21, read 2026-10-31
EEEstonia — listed · Estonian Elektrilevi inverter list, read 2026-10-31✓
NLNetherlands — Not found on the list · Dutch Netbeheer Nederland type-A list dated 2026-10-30, read 2026-10-31
PLPoland — listed · firmware V1.00 · Polish PTPiREE WiPWC 1.3 list dated 2026-10-26, read 2026-10-31✓
SESweden — Not found on the list · Swedish Rikta Rätt inverter list dated 2026-10-23, read 2026-10-31

36 more countries: what applies to a hybrid inverter there

No model rows for these countries — they publish no usable list, or GridFit has not parsed it yet. The state comes from the EU+ grid-connection table; each country page says more.

On a public list:Germany^s Denmark^?Great Britain Hungary Ireland Northern Ireland^?Portugal Romania^?Slovakia

No list, a rule applies:Bosnia and Herzegovina^?Switzerland Cyprus Spain Finland France^s Greece^s Croatia^s Italy^s Liechtenstein^?Lithuania Luxembourg Moldova^?Norway Slovenia^s Türkiye^?

Not confirmed:Albania^?Bulgaria^?Georgia^?Iceland^?Latvia^?Montenegro^?North Macedonia^?Malta^?Serbia^?Ukraine^?Kosovo^?

s = from search results, ? = unverified; without a mark the page was opened.

List by list

AT — Austria

List: Wechselrichterliste TOR Erzeuger Typ A (dated 2026-10-30)
Status: ✓* listed with restrictions — “Ja - mit Einschränkung”
As written: DUNEXT · DN3H-50K-H3
Restriction applies from firmware: Slave firmware version: V1-0414-0348 Firmware version: V1.00
Match: exact · seen 2026-10-31

EE — Estonia

List: Inverterite nimekiri (Elektrilevi) (dated )
Status: ✓ listed
As written: Dunext Technology Suzhou Co., Ltd. · DN3H-50K-H3
Battery can be connected: yes (the list's “Aku” column)
Match: alias · seen 2026-10-31

PL — Poland

List: Wykaz urządzeń (WiPWC 1.3) (dated 2026-10-26)
Status: ✓ listed
As written: WOS 2018 Dunext Technology Suzhou Co., Ltd. · DN3H-50K-H3
Lp (row no.): 108
Document no.: 25-377-00
Firmware: V1.00
Date: 2026-12-31 (date in the column 'Document acceptance date' (mostly in the future — read it as the certificate's end date and check the certificate))
Match: alias · seen 2026-10-31

Rows are matched by maker and a normalised model code; the “as written” line shows exactly what each list says. Check the list itself, and your grid operator, before you install.

Local control with Home Assistant and evcc

Checked 2026-10-31.

not found Not found in Home Assistant core, the HACS default list or the evcc templates under this brand (checked 2026-10-31). That is not “does not work” — it means no source we read names it. Know a route?

Wrong match or a newer list? Fix the row

What changed in the lists