GridFit

Sungrow SC125CX-V242

Battery / AC inverterin 2 of 7 listsno product family claims this code yetno MPPT: a battery / AC inverter

Localbrand route, model unconfirmedSG string inverters, SH hybrid inverters· seen 2026-10-31
Grid✓✓fit in AT, PL

Grid listsLocal controlAll Sungrow models

Grid-connection lists

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

Is the Sungrow SC125CX-V242 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: ARM software version DIOPSIDE-B_01011.01.24 DSP software version … (list dated 2026-10-30, checked 2026-10-31).

Steht der Sungrow SC125CX-V242 auf der österreichischen Wechselrichterliste (TOR Erzeuger Typ A)? Laut Liste vom 2026-10-30: „Ja - mit Einschränkung“.

Is the Sungrow SC125CX-V242 on the Polish PTPiREE WiPWC 1.3 list?

Yes — the Polish PTPiREE WiPWC 1.3 list lists it as “listed”; firmware: MDSP_DIOPSIDE-B_V11_V01_A (list dated 2026-10-26, checked 2026-10-31).

  • ATAustria — listed with restrictions “Ja - mit Einschränkung” · restriction applies from firmware ARM software version DIOPSIDE-B_01011.01.24 DSP software ver · 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 — No list, a requirement applies · 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 — listed · firmware MDSP_DIOPSIDE-B_V11_V01_A · 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 battery 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.

Possibly fit: accepted on other EU lists (15)

SwitzerlandCyprusGermanysDenmarkFinlandFrancesGreat BritainHungaryIrelandLiechtensteinLithuaniaLuxembourgNorthern Ireland?NorwayRomania

On 2 EU lists (AT, PL): 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.

Other procedure: over the type-A limit (2)

SpainItaly

Above the type-A ceiling (100 kW in Spain, 11.08 kW in Italy): type B, a procedure of its own — conformity per installation, not a certificate per model.

Unknown: not confirmed (19)

AlbaniasBosnia and Herzegovina?Bulgaria?Georgia?GreecesCroatia?Iceland?Latvia?Moldova?Montenegro?North Macedonia?Malta?Portugal?Serbia?Slovenia?Slovakia?TürkiyeUkraine?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

AT — Austria

List
Wechselrichterliste TOR Erzeuger Typ A (dated 2026-10-30)
Status
✓* listed with restrictions — “Ja - mit Einschränkung”
As written
Sungrow · SC125CX-V242
Restriction applies from firmware
ARM software version DIOPSIDE-B_01011.01.24 DSP software version DIOPSIDE-B_03011.01.23 ARM certification version LCD_DIOPSIDE-B_V11_V01_A DSP certification version MDSP_DIOPSIDE-B_V11_V01_A
Match
exact · seen 2026-10-31

PL — Poland

List
Wykaz urządzeń (WiPWC 1.3) (dated 2026-10-26)
Status
✓ listed
As written
SUNGROW POWER SUPPLY CO., LTD. · SC125CX-V242
Lp (row no.)
2341
Document no.
U26-0455
Firmware
MDSP_DIOPSIDE-B_V11_V01_A
Date
2031-06-11 (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.

brand route, model unconfirmed No integration or template names this code. Sungrow has 2 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