GridFit

Kstar E12KT-D22

Hybrid inverterin 3 of 7 listsno product family claims this code yet

Localbrand route, model unconfirmedInverters with a Solarman Wi-Fi/LAN logger stick· seen 2026-10-31
Grid✓✓✓fit in AT, BE, CZ

Grid listsLocal controlAll Kstar models

Grid-connection lists

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

Is the Kstar E12KT-D22 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: AFCI-1 Software Version：V0.0.00 AFCI-1 Hardware Version：V0.0.00 AFCI-1 … (list dated 2026-10-30, checked 2026-10-31).

Steht der Kstar E12KT-D22 auf der österreichischen Wechselrichterliste (TOR Erzeuger Typ A)? Laut Liste vom 2026-10-30: „Ja - mit Einschränkung“.

Is the Kstar E12KT-D22 on the Belgian Synergrid C10/26 list?

Yes — the Belgian Synergrid C10/26 list lists it as “listed” (list dated 2026-10-30, checked 2026-10-31).

Is the Kstar E12KT-D22 on the Czech ČEZ Distribuce list?

Yes — the Czech ČEZ Distribuce list lists it as “listed”; approved firmware: ARM: 2.3.00; DSP: V1.2.13 (list dated 2026-08-21, checked 2026-10-31).

  • ATAustria — listed with restrictions “Ja - mit Einschränkung” · restriction applies from firmware AFCI-1 Software Version：V0.0.00 AFCI-1 Hardware Version：V0.0 · Austrian TOR Erzeuger Typ A list dated 2026-10-30, read 2026-10-31✓
  • BEBelgium — listed · Belgian Synergrid C10/26 list dated 2026-10-30, read 2026-10-31✓
  • CZCzechia — listed · approved firmware ARM: 2.3.00; DSP: V1.2.13 · Czech ČEZ Distribuce list dated 2026-08-21, read 2026-10-31✓
  • EEEstonia — Not found on the list · 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 — Not found on the list · 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:GermanysDenmark?Great BritainHungaryIrelandNorthern Ireland?PortugalRomania?Slovakia

No list, a rule applies:Bosnia and Herzegovina?SwitzerlandCyprusSpainFinlandFrancesGreecesCroatiasItalysLiechtenstein?LithuaniaLuxembourgMoldova?NorwaySloveniasTürkiye?

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
KSTAR · E12KT-D22
Restriction applies from firmware
AFCI-1 Software Version：V0.0.00 AFCI-1 Hardware Version：V0.0.00 AFCI-1 Algorithm Version：V0.0.00 DSP2 Version Number：V1.2.1 DSP Version：V1.5.04 ARM Version：V2.6.04
Match
exact · seen 2026-10-31

CZ — Czechia

List
Seznam schválených střídačů a otestovaných ochran (dated 2026-08-21)
Status
✓ listed
As written
Shenzhen Kstar New Energy Co., Ltd · E12KT-D22
Evidence
Protokol (EGD)
Approved firmware
ARM: 2.3.00; DSP: V1.2.13
Date
2026-03-13 (added to the list)
Settings profile
Czech Republic
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.

brand route, model unconfirmed No integration or template names this code. Kstar has 1 family with a local route; whether this model belongs to one of them is not confirmed:

Know which family it belongs to? Fix the row: the family's model-code pattern then claims it.

Wrong match or a newer list? Fix the row

What changed in the lists