Fronius Symo Hybrid (legacy)
Hybrid inverter3 integration routes0 models on grid lists
Local control with Home Assistant and evcc
checked 2026-10-31
- Home Assistant
- localcontrol2 integrations
- evcc
- localcontrol
- Connection
- Modbus TCP, HTTP / REST, Cloud API
Does Fronius Symo Hybrid (legacy) work locally with Home Assistant?
Yes, according to the public sources: the HA core integration “Fronius” 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
| Integration | Source | Link | Read or control | Connection | Repo | Seen |
|---|---|---|---|---|---|---|
| Fronius | Home Assistant core | local | control settable entities: number, switch | HTTP / REST, Modbus TCP (local_polling) | – | 2026-10-31 |
| Fronius Solar.Web drc38/Fronius_solarweb | HACS custom integration | cloud | read only sensors only (no settable entities found) | Cloud API (cloud_polling) | ★ 15 · 2026-02-02 | 2026-10-31 |
| fronius-solarapi-v1 (Solar API V1) | evcc template | local | control evcc controls battery charge/discharge (battery-control) | HTTP / REST | – | 2026-10-31 |
Core integrations ship with Home Assistant. For the exact Fronius models that Home Assistant users report, see theOpen Home Foundation Device Database (preview) — GridFit does not copy it.
Grid-connection lists
The list is the authority; this is a cross-reference.
Is the Fronius Symo Hybrid (legacy) on an EU grid-connection list?
No model of this family was found on the 7 lists read (2026-10-31). That is not “not approved”: the list may spell the model differently, or the family's codes are not collected yet.
- ATAustria — Not found on the list · 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 — 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 — 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
No list carries a model matched to this family. That says nothing about approval.
How old the evidence is
Last 12 months. ◂ = older than the axis.