Tesla Wall Connector (Gen 3)
EV charger by Tesla. Compatibility with energy supplier apps, Home Assistant and evcc.
At a glance
| Device type | EV charger [evcc template, 2026-10-19] |
|---|---|
| evcc support | Yes |
| Connection | Local HTTP API (inferred from evcc template parameters) [evcc template, 2026-10-19] |
| Local control (no cloud) | Yes via evcc's connection type [evcc template, 2026-10-19] |
| Home Assistant | 3 integrations for Tesla (brand-level, see below) [first source, 2026-10-19] |
| Known firmware notes | Unknown know this? tell us |
Energy supplier apps
Supplier lists are published per brand (sometimes with model conditions). A brand match does not guarantee your exact model works — check the linked page or the supplier's app.
| Supplier / service | Status for Tesla charger | Source |
|---|---|---|
| Frank Energie Slim Laden |
Supported “Ondersteund — 1 model”
|
[source, 2026-10-19] |
| Tibber | Not listed Tesla is not on Tibber's EV-charger list | [source, 2026-10-19] |
| Zonneplan | Not listed Zonneplan only lists its own hardware | [source, 2026-10-19] |
| Eneco | Unknown know this? tell us | — |
| ANWB Energie | Unknown know this? tell us | — |
| Vattenfall | Unknown know this? tell us | — |
Home Assistant integrations for Tesla
Brand-level match: these integrations target Tesla hardware; whether they cover the Wall Connector (Gen 3) specifically is not verified.
| Integration | Type | Local / cloud | Source |
|---|---|---|---|
Tesla Powerwall powerwall |
Core | local_polling | [manifest, 2026-10-19] |
Tesla Wall Connector tesla_wall_connector |
Core | local_polling | [manifest, 2026-10-19] |
Tesla Fleet tesla_fleet |
Core | cloud_polling | [manifest, 2026-10-19] |
evcc details
| Template | twc3 (charger) [source, 2026-10-19] |
|---|---|
| Connection | Local HTTP API (inferred) |
| Capabilities | meterdim [source, 2026-10-19] |
| Requirements | The TWC wallbox cannot be controlled directly. Control is via the vehicle. The vehicle must be selected at the TWC3 loadpoint. At this time only Tesla vehicles listed on [docs.evcc.io](https://docs.evcc.io/en/docs/devices/vehicles#tesla) are supported. [source, 2026-10-19] |
| Known caveats | None listed in the evcc template. |
“Works for me” reports
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Where to buy
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