GridFit

Sigenergy SigenStor / Sigen Hybrid

Hybrid inverter3 integration routes17 models on grid lists

Locallocal controlsigenergy (Sigen Hybrid), sigenergy (SigenStore EC), Sigenergy ESS· seen 2026-10-31
Grid✓✓✓✓✓fit in AT, BE, EE, NL, PL · lists dated up to 2026-10-30

Local controlGrid listsModel codes

Local control with Home Assistant and evcc

checked 2026-10-31

Home Assistant
localcontrol1 integration
evcc
localcontrol
Connection
Modbus TCP

Does Sigenergy SigenStor / Sigen Hybrid work locally with Home Assistant?

Yes, according to the public sources: the HACS integration “Sigenergy ESS” talks to it over the local network and exposes settable entities, not only sensors; evcc supports it locally and lets evcc control it.

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
Sigenergy ESS TypQxQ/Sigenergy-Local-ModbusHACS custom integrationlocalcontrol settable entities: number, select, switch, buttonModbus TCP (local_polling)★ 313 · 2026-10-252026-10-31
sigenergy (Sigen Hybrid)evcc templatelocalcontrol evcc controls battery charge/discharge (battery-control)Modbus TCP–2026-10-31
sigenergy (SigenStore EC)evcc templatelocalcontrol evcc controls battery charge/discharge (battery-control)Modbus TCP–2026-10-31

Grid-connection lists

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

Is the Sigenergy SigenStor / Sigen Hybrid on an EU grid-connection list?

Yes — models of this family are on the lists of AT, BE, EE, NL, PL (lists dated up to 2026-10-30, read 2026-10-31); the other 2 of the 7 lists read have no matching model, which is not a “no”.

  • ATAustria — time-limited “Ja - befristet”, until 2026-12-14 · 2 rows · Austrian charger list (TOR Verteilernetzanschluss) dated 2026-10-30, read 2026-10-31✓
  • BEBelgium — listed · 11 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 — listed · 7 rows · Estonian Elektrilevi inverter list, read 2026-10-31✓
  • NLNetherlands — listed · 10 rows · Dutch Netbeheer Nederland type-A list dated 2026-10-30, read 2026-10-31✓
  • PLPoland — listed · firmware V100R001C00 · 5 rows · 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.

Model codes on the lists

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

Model, as the list writes itATBECZEENLPLSEMPPTkWMatch
Sigen Hybrid 3.6 SP✓✓2––exact
Sigen Hybrid 3.6 SP2✓✓––alias
Sigen Hybrid 4.6 SP✓✓2––exact
Sigen Hybrid 4.6 SP2✓✓––alias
Sigen Hybrid Inverter 3.6 SP✓––alias
Sigen Hybrid Inverter 4.6 SP✓––alias
Sigen Storage Controller 3.6 SP✓––alias
Sigen Storage Controller 4.6 SP✓––alias
SigenStor AC 3.6 SP✓✓––exact
SigenStor AC 4.6 SP✓✓––exact
SigenStor EC 3.6 SP✓✓2––exact
SigenStor EC 4.6 SP✓✓2––exact
SigenStor EVDC 12✓––exact
SigenStor EVDC 25✓––exact
SigenStor Neo EC 2.5 SP✓✓✓––alias
SigenStor Neo EC 3.6 SP✓✓✓––alias
SigenStor Neo EC 4.6 SP✓✓✓––alias

How old the evidence is

Last 12 months. ◂ = older than the axis.

SourceDate
Sources read by GridFit2026-10-31
EE list dated2026-10-31
NL list dated2026-10-30
BE list dated2026-10-30
AT list dated2026-10-30
PL list dated2026-10-26

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