Battery / AC inverter·in 2 of 7 lists·no product family claims this code yet
Localbrand route, model unconfirmedAC EV chargers, Avocado / MQ2200, H1 / AC1 / AIO-H1 (single-phase) +2· seen 2026-10-31
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: FW-Version 1.33as written: FOXESS · AC3-Pro-20.0open the listBE · nothing known: not found on the listSynergrid C10/26 — list of power-generating units compliant with C10/11, dated 2026-10-30the list may spell the model differently — never “not approved”open the listCZ · nothing known: not found on the listSeznam schválených střídačů a otestovaných ochran, dated 2026-08-21the list may spell the model differently — never “not approved”open the listEE · nothing known: a certificate is required, no document foundEstonia has no list for this class; the grid operator checks the maker's certificate with the applicationwhat applies thereNL · nothing known: not found on the listGoedgekeurde omvormers type A (opwek + opslag), dated 2026-10-30the list may spell the model differently — never “not approved”open the listPL · nothing known: not found on the listWykaz urządzeń (WiPWC 1.3), dated 2026-10-26the list may spell the model differently — never “not approved”open the list✓SE · on the listRikta Rätt — växelriktare för solceller, dated 2026-10-23firmware: Version 1.05as written: FOXESS · AC3-Pro-20.0open the listfit in AT, SE
The list is the authority; this is a cross-reference.
Is the Fox ESS AC3-Pro-20.0 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: FW-Version 1.33 (list dated 2026-10-30, checked 2026-10-31).
Steht der Fox ESS AC3-Pro-20.0 auf der österreichischen Wechselrichterliste (TOR Erzeuger Typ A)? Laut Liste vom 2026-10-30: „Ja - mit Einschränkung“.
Is the Fox ESS AC3-Pro-20.0 on the Swedish Rikta Rätt inverter list?
Yes — the Swedish Rikta Rätt inverter list lists it as “listed”; firmware: Version 1.05 (list dated 2026-10-23, checked 2026-10-31).
ATAustria — listed with restrictions “Ja - mit Einschränkung” · restriction applies from firmware FW-Version 1.33 · 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: FW-Version 1.33as written: FOXESS · AC3-Pro-20.0open the list
BEBelgium — Not found on the list · Belgian Synergrid C10/26 list dated 2026-10-30, read 2026-10-31BE · nothing known: not found on the listSynergrid C10/26 — list of power-generating units compliant with C10/11, dated 2026-10-30the list may spell the model differently — never “not approved”open the list
CZCzechia — Not found on the list · Czech ČEZ Distribuce list dated 2026-08-21, read 2026-10-31CZ · nothing known: not found on the listSeznam schválených střídačů a otestovaných ochran, dated 2026-08-21the list may spell the model differently — never “not approved”open the list
EEEstonia — No list, a requirement applies · Estonian Elektrilevi inverter list, read 2026-10-31EE · nothing known: a certificate is required, no document foundEstonia has no list for this class; the grid operator checks the maker's certificate with the applicationwhat applies there
NLNetherlands — Not found on the list · Dutch Netbeheer Nederland type-A list dated 2026-10-30, read 2026-10-31NL · nothing known: not found on the listGoedgekeurde omvormers type A (opwek + opslag), dated 2026-10-30the list may spell the model differently — never “not approved”open the list
PLPoland — Not found on the list · Polish PTPiREE WiPWC 1.3 list dated 2026-10-26, read 2026-10-31PL · nothing known: not found on the listWykaz urządzeń (WiPWC 1.3), dated 2026-10-26the list may spell the model differently — never “not approved”open the list
SESweden — listed · firmware Version 1.05 · 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: Version 1.05as written: FOXESS · AC3-Pro-20.0open the list
36 more countries: what applies to a battery 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.
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. Fox ESS has 5 families with a local route; whether this model belongs to one of them is not confirmed: