GridFit

TIGO TSI-6K3D

Hybrid inverterin 2 of 7 listsno product family claims this code yet

Localbrand route, model unconfirmed· seen 2026-10-31
Grid✓✓fit in AT, CZ

Grid listsLocal controlAll TIGO models

Grid-connection lists

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

Is the TIGO TSI-6K3D on the Austrian TOR Erzeuger Typ A list?

Yes — the Austrian TOR Erzeuger Typ A list lists it as “Ja” (list dated 2026-10-30, checked 2026-10-31).

Steht der TIGO TSI-6K3D auf der österreichischen Wechselrichterliste (TOR Erzeuger Typ A)? Laut Liste vom 2026-10-30: „Ja“.

Is the TIGO TSI-6K3D on the Czech ČEZ Distribuce list?

Yes — the Czech ČEZ Distribuce list lists it as “listed”; approved firmware: DSP: 2.07; ARM: 2.03; Internal code 38 XX 48 XX (list dated 2026-08-21, checked 2026-10-31).

  • ATAustria — listed “Ja” · 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 — listed · approved firmware DSP: 2.07; ARM: 2.03; Internal code 38 XX 48 XX · Czech ČEZ Distribuce list dated 2026-08-21, read 2026-10-31✓
  • EEEstonia — Not found on the list · Estonian Elektrilevi inverter list (undated), 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

The other 36 countries: a hybrid inverter there

No model rows for these: they publish no usable list, or GridFit has not read it. Each gets one answer by the same rule as the grid view — the maker's own document first, then the country's type-A ceiling, then what the lists read say.

Accepted on other EU lists (25)

Bosnia and Herzegovina?SwitzerlandCyprusGermanysDenmark?SpainFinlandFrancesGreat BritainGreecesCroatiasHungaryIrelandItalysLiechtenstein?LithuaniaLuxembourgMoldova?Northern Ireland?NorwayPortugalRomania?SloveniasSlovakiaTürkiye?

On 2 EU lists (AT, CZ): the maker has had the model certified and 2 grid operators accept it. Nothing is checked in these countries themselves: where there is no list the grid operator reads the maker's certificate for that country — ask the maker or installer for it; where a list exists that GridFit has not read, check the model there.

Not confirmed (11)

Albania?Bulgaria?Georgia?Iceland?Latvia?Montenegro?North Macedonia?Malta?Serbia?Ukraine?Kosovo?

Whether a list or a rule applies is not confirmed yet.

s = from search results, ? = unverified; without a mark the country page was opened. The state per country comes from the EU+ grid-connection table; each country page says more.

List by list

CZ — Czechia

List
Seznam schválených střídačů a otestovaných ochran (dated 2026-08-21)
Status
✓ listed
As written
Tigo · TSI-6K3D
Evidence
Protokol (EGD)
Approved firmware
DSP: 2.07; ARM: 2.03; Internal code 38 XX 48 XX
Date
2025-06-04 (added to the list)
Settings profile
Czech 2023
Match
exact · 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. TIGO has 0 families 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