GridFit

M-TEC Energy Systems GmbH Energy Butler 4kW-3P-3G25

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

Localnot found· seen 2026-10-31
Grid✓✓✓fit in AT, BE, NL

Grid listsLocal controlAll M-TEC Energy Systems GmbH models

Grid-connection lists

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

Is the M-TEC Energy Systems GmbH Energy Butler 4kW-3P-3G25 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: slave version: 27.52.04.00 SW Version(Country Setting): V1.07 (list dated 2026-10-30, checked 2026-10-31).

Steht der M-TEC Energy Systems GmbH Energy Butler 4kW-3P-3G25 auf der österreichischen Wechselrichterliste (TOR Erzeuger Typ A)? Laut Liste vom 2026-10-30: „Ja - mit Einschränkung“.

Is the M-TEC Energy Systems GmbH Energy Butler 4kW-3P-3G25 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 M-TEC Energy Systems GmbH Energy Butler 4kW-3P-3G25 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).

  • ATAustria — listed with restrictions “Ja - mit Einschränkung” · restriction applies from firmware slave version: 27.52.04.00 SW Version(Country Setting): V1.0 · 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 — Not found on the list · 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 — listed · 2 rows · 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
M-TEC Energy Systems GmbH · EnergyButler 4kW-3P-3G25
Restriction applies from firmware
slave version: 27.52.04.00 SW Version(Country Setting): V1.07
Match
alias · seen 2026-10-31

Spellings joined on this page: Energy Butler 4kW-3P-3G25 · EnergyButler 4kW-3P-3G25.

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.

not found Not found in Home Assistant core, the HACS default list or the evcc templates under this brand (checked 2026-10-31). That is not “does not work” — it means no source we read names it. Know a route?

Wrong match or a newer list? Fix the row

What changed in the lists