Grid✓AT · on the list, with a conditionWechselrichterliste TOR Erzeuger Typ A, dated 2026-10-30the list says: “Ja - mit Einschränkung”restriction applies from firmware: Master: V003.00, Slave: V003.00, Manager: V003.00as written: Solax Power · X3-MGA-50K-G2open the list✓BE · on the listSynergrid C10/26 — list of power-generating units compliant with C10/11, dated 2026-10-30as written: SolaX Power · X3-MGA-50K-G2open the list✓CZ · on the listSeznam schválených střídačů a otestovaných ochran, dated 2026-08-21approved firmware: Master 3.00; Manager 3.00; Slaver 3.0evidence: Protokol (EGD)as written: Solax Power · X3-MGA-50K-G2open the listEE · nothing known: not found on the listInverterite nimekiri (Elektrilevi)the list may spell the model differently — never “not approved”open the list✓NL · on the listGoedgekeurde omvormers type A (opwek + opslag), dated 2026-10-30as written: SolaX Power · X3-MGA-50K-G2open the list✓PL · on the listWykaz urządzeń (WiPWC 1.3), dated 2026-10-26firmware: Master:V003.00, Slaver: V003.00,Manager:V003 .00document: A3 50712099 0001as written: SolaX Power Network Technology (Zhejiang) Co., Ltd · X3-MGA-50K-G2 (+1 rows)open the list✓SE · on the listRikta Rätt — växelriktare för solceller, dated 2026-10-23firmware: XMEGA V003.00as written: SolaX Power · X3-MGA-50K-G2open the listfit in AT, BE, CZ, NL, PL, SE · by the maker's document in 15 more countries
The list is the authority; this is a cross-reference.
Is the SolaX X3-MGA-50K-G2 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: Master: V003.00, Slave: V003.00, Manager: V003.00 (list dated 2026-10-30, checked 2026-10-31).
Steht der SolaX X3-MGA-50K-G2 auf der österreichischen Wechselrichterliste (TOR Erzeuger Typ A)? Laut Liste vom 2026-10-30: „Ja - mit Einschränkung“.
Is the SolaX X3-MGA-50K-G2 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 SolaX X3-MGA-50K-G2 on the Czech ČEZ Distribuce list?
Yes — the Czech ČEZ Distribuce list lists it as “listed”; approved firmware: Master 3.00; Manager 3.00; Slaver 3.0 (list dated 2026-08-21, checked 2026-10-31).
Is the SolaX X3-MGA-50K-G2 on the Dutch Netbeheer Nederland type-A list?
Yes — the Dutch Netbeheer Nederland type-A list lists it as “listed” (list dated 2026-10-30, checked 2026-10-31).
Is the SolaX X3-MGA-50K-G2 on the Polish PTPiREE WiPWC 1.3 list?
Yes — the Polish PTPiREE WiPWC 1.3 list lists it as “listed”; firmware: Master:V003.00, Slaver: V003.00,Manager:V003 .00 (list dated 2026-10-26, checked 2026-10-31).
Is the SolaX X3-MGA-50K-G2 on the Swedish Rikta Rätt inverter list?
Yes — the Swedish Rikta Rätt inverter list lists it as “listed”; firmware: XMEGA V003.00 (list dated 2026-10-23, checked 2026-10-31).
ATAustria — listed with restrictions “Ja - mit Einschränkung” · restriction applies from firmware Master: V003.00, Slave: V003.00, Manager: V003.00 · Austrian TOR Erzeuger Typ A list dated 2026-10-30, read 2026-10-31✓AT · on the list, with a conditionWechselrichterliste TOR Erzeuger Typ A, dated 2026-10-30the list says: “Ja - mit Einschränkung”restriction applies from firmware: Master: V003.00, Slave: V003.00, Manager: V003.00as written: Solax Power · X3-MGA-50K-G2open the list
BEBelgium — listed · Belgian Synergrid C10/26 list dated 2026-10-30, read 2026-10-31✓BE · on the listSynergrid C10/26 — list of power-generating units compliant with C10/11, dated 2026-10-30as written: SolaX Power · X3-MGA-50K-G2open the list
CZCzechia — listed · approved firmware Master 3.00; Manager 3.00; Slaver 3.0 · Czech ČEZ Distribuce list dated 2026-08-21, read 2026-10-31✓CZ · on the listSeznam schválených střídačů a otestovaných ochran, dated 2026-08-21approved firmware: Master 3.00; Manager 3.00; Slaver 3.0evidence: Protokol (EGD)as written: Solax Power · X3-MGA-50K-G2open the list
EEEstonia — Not found on the list · the maker's document releases it for EE, but the list is the gate · Estonian Elektrilevi inverter list (undated), read 2026-10-31EE · nothing known: not found on the listInverterite nimekiri (Elektrilevi)the list may spell the model differently — never “not approved”open the list
NLNetherlands — listed · Dutch Netbeheer Nederland type-A list dated 2026-10-30, read 2026-10-31✓NL · on the listGoedgekeurde omvormers type A (opwek + opslag), dated 2026-10-30as written: SolaX Power · X3-MGA-50K-G2open the list
PLPoland — listed · firmware Master:V003.00, Slaver: V003.00,Manager:V003 .00 · 2 rows · Polish PTPiREE WiPWC 1.3 list dated 2026-10-26, read 2026-10-31✓PL · on the listWykaz urządzeń (WiPWC 1.3), dated 2026-10-26firmware: Master:V003.00, Slaver: V003.00,Manager:V003 .00document: A3 50712099 0001as written: SolaX Power Network Technology (Zhejiang) Co., Ltd · X3-MGA-50K-G2 (+1 rows)open the list
SESweden — listed · firmware XMEGA V003.00 · Swedish Rikta Rätt inverter list dated 2026-10-23, read 2026-10-31✓SE · on the listRikta Rätt — växelriktare för solceller, dated 2026-10-23firmware: XMEGA V003.00as written: SolaX Power · X3-MGA-50K-G2open the list
The other 36 countries: a 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.
✓ Likely fit: the maker's document names the country (15)
On 6 EU lists (AT, BE, CZ, NL, PL, 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.
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.
Spellings joined on this page: X3-MGA-50K-G2 · X3-MGA-50K-G2(L).
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. SolaX has 7 families with a local route; whether this model belongs to one of them is not confirmed: