GridFit

Hoymiles MIT three-phase string inverters

Inverter1 integration route8 models on grid lists

Locallocal, read onlyHoymiles SolarPV· seen 2026-10-31
Grid✓✓✓fit in AT, BE, SE · lists dated up to 2026-10-30

Local controlGrid listsModel codes

Local control with Home Assistant and evcc

checked 2026-10-31

Home Assistant
localread only1 integration
evcc
not found
Connection
LAN (vendor protocol)

Does Hoymiles MIT three-phase string inverters work locally with Home Assistant?

Yes, according to the public sources: the HACS integration “Hoymiles SolarPV” talks to it over the local network, read-only as far as we can tell.

Firmware updates can open or close local access — check the integration's own page before you buy, and your installer before software changes export limits or charges a battery from the grid.

Evidence: integrations and templates

IntegrationSourceLinkRead or controlConnectionRepoSeen
Hoymiles SolarPV HQJaTu/hass-hoymiles-solarpvHACS custom integrationlocalread only sensors only (no settable entities found)LAN (vendor protocol) (local_polling)★ 0 · 2026-10-262026-10-31

Grid-connection lists

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

Is the Hoymiles MIT three-phase string inverters on an EU grid-connection list?

Yes — models of this family are on the lists of AT, BE, SE (lists dated up to 2026-10-30, read 2026-10-31); the other 4 of the 7 lists read have no matching model, which is not a “no”.

  • ATAustria — listed with restrictions “Ja - mit Einschränkung” · restriction applies from firmware V01.02.00-01.02.01 Data Transfer Unit SW V14.04.02 · 8 rows · Austrian TOR Erzeuger Typ A list dated 2026-10-30, read 2026-10-31✓
  • BEBelgium — listed · 8 rows · 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 — Not found on the list · 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 — listed · firmware Master: V01.01.04 Slave: V01.01.02 · 8 rows · Swedish Rikta Rätt inverter list dated 2026-10-23, read 2026-10-31✓
36 more countries: what applies to a 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:GermanysDenmarkGreat BritainHungaryIrelandLatviaNorthern IrelandPortugalRomania

No list, a rule applies:AlbaniaBosnia and HerzegovinaSwitzerlandCyprusSpainFinlandFrancesGreecesCroatiasIcelandItalyLiechtensteinLithuaniaLuxembourgMoldovaMontenegroNorth MacedoniaMaltasNorwaySerbiaSloveniaSlovakiaTürkiyeUkrainesKosovo?

Not confirmed:Bulgaria?Georgias

s = from search results, ? = unverified; without a mark the page was opened.

Model codes on the lists

Matched to this family by model-code pattern (brand match alias) — a pointer; confirm in the list. Hover a cell for the list's own words.

Model, as the list writes itATBECZEENLPLSEMPPTkWMatch
MIT-4000-8T✓✓✓––alias
MIT-4000-8TL✓✓✓––alias
MIT-4500-8T✓✓✓––alias
MIT-4500-8TL✓✓✓––alias
MIT-5000-8T✓✓✓––alias
MIT-5000-8TL✓✓✓––alias
MIT-5500-12T✓✓✓––alias
MIT-6000-12T✓✓✓––alias

How old the evidence is

Last 12 months. ◂ = older than the axis.

SourceDate
Sources read by GridFit2026-10-31
BE list dated2026-10-30
AT list dated2026-10-30
Hoymiles SolarPV — last release/commit2026-10-26
SE list dated2026-10-23

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