GoodWe HCA Wallbox (Gen2)
EV charger by GoodWe. 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 | Modbus TCP (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 GoodWe (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 GoodWe charger | Source |
|---|---|---|
| Frank Energie | Not listed GoodWe is not on Frank Energie's EV-charger list | [source, 2026-10-19] |
| Tibber | Not listed GoodWe 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 GoodWe
Brand-level match: these integrations target GoodWe hardware; whether they cover the HCA Wallbox (Gen2) specifically is not verified.
| Integration | Type | Local / cloud | Source |
|---|---|---|---|
GoodWe Inverter goodwe |
Core | local_polling | [manifest, 2026-10-19] |
GoodWe Inverter goodweExperimental version of Home Assistant integration for Goodwe solar inverters |
HACS ★239 | Unknown know this? tell us | [HACS index, 2026-10-19] |
GoodWe SEMS API semsHome Assistant integration for monitoring GoodWe SEMS+ solar inverters, batteries, smart meters, and energy data. |
HACS ★147 | cloud (per repo description) | [HACS index, 2026-10-19] |
evcc details
| Template | goodwe-wallbox (charger) [source, 2026-10-19] |
|---|---|
| Connection | Modbus TCP (inferred) |
| Capabilities | mArfid1p3pmeter [source, 2026-10-19] |
| Requirements | Enable Modbus TCP in the SolarGo app via "Communication → Wallbox".
Default device ID is 247 (0xF7).
The wallbox only accepts 2 concurrent Modbus TCP sessions (1× SEMS cloud, 1× client). If the cloud is active, evcc competes for the second slot.
Note: Implementation is derived from the Home Assistant integration (gen2-modbus branch) and is not vendor-verified. [source, 2026-10-19]evcc sponsor token required |
| Known caveats | None listed in the evcc template. |
“Works for me” reports
No user reports yet. Report your firmware version and setup TODO: form
Where to buy
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