PV inverterin 6 of 7 listsno product family claims this code yet
The list is the authority; this is a cross-reference.
Yes — the Austrian TOR Erzeuger Typ A list lists it as “Ja - mit Einschränkung”; restriction applies from firmware: ARM: 0.28.89; DSP:0.28.89, Slave DSP:028.89, Master: V005.00, Slave: V005.00 (list dated 2026-10-30, checked 2026-10-31).
Steht der SolaX X3-FTH-120K auf der österreichischen Wechselrichterliste (TOR Erzeuger Typ A)? Laut Liste vom 2026-10-30: „Ja - mit Einschränkung“.
Yes — the Belgian Synergrid C10/26 list lists it as “listed” (list dated 2026-10-30, checked 2026-10-31).
Yes — the Czech ČEZ Distribuce list lists it as “listed”; approved firmware: Master V005.00 ; Slaver V005.00 ; Manager V005.03 (list dated 2026-08-21, checked 2026-10-31).
Yes — the Estonian Elektrilevi inverter list lists it as “listed” (the list is undated; checked 2026-10-31).
Yes — the Dutch Netbeheer Nederland type-A list lists it as “listed” (list dated 2026-10-30, checked 2026-10-31).
Yes — the Swedish Rikta Rätt inverter list lists it as “listed”; firmware: XFORTH V005.00 (list dated 2026-10-23, checked 2026-10-31).
ARM: 0.28.89; DSP:0.28.89, Slave DSP:028.89, Master: V005.00 · Austrian TOR Erzeuger Typ A list dated 2026-10-30, read 2026-10-31✓Master V005.00 ; Slaver V005.00 ; Manager V005.03 · 2 rows · Czech ČEZ Distribuce list dated 2026-08-21, read 2026-10-31✓XFORTH V005.00 · Swedish Rikta Rätt inverter list dated 2026-10-23, read 2026-10-31✓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.
AlbaniaBosnia and HerzegovinaSwitzerlandCyprusGermanysDenmarkFinlandFrancesGreat BritainGreecesCroatiasHungaryIrelandIcelandItalyLiechtensteinLithuaniaLuxembourgLatviaMoldovaMontenegroNorth MacedoniaMaltasNorthern IrelandNorwayPortugalRomaniaSerbiaSloveniaSlovakiaTürkiyeUkrainesKosovo?
On 6 EU lists (AT, BE, CZ, EE, NL, SE): the maker has had the model certified and 6 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.
Above the type-A ceiling (100 kW in Spain): type B, a procedure of its own — conformity per installation, not a certificate per model.
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.
ARM: 0.28.89; DSP:0.28.89, Slave DSP:028.89, Master: V005.00, Slave: V005.00Master V005.00 ; Slaver V005.00 ; Manager V005.03DSP: 40.88; ARM: 34.01XFORTH V005.00Spellings joined on this page: X3-FTH-120K · X3-FTH-120K ( kasutamiseks tööstuskeskkonnas ).
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.
Checked 2026-10-31.
brand route, model unconfirmed No integration or template names this code. SolaX has 7 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.