Is the BYD Battery-Box Premium HVM 11.0 compatible with the GoodWe GW5K-ET?
The BYD Battery-Box Premium HVM 11.0 is compatible with the GoodWe GW5K-ET over the CAN protocol. Verified against the inverter manufacturer's official list — the document your warranty depends on — according to GoodWe Battery Compatibility Overview (V029.1, 14 abr 2026).
Pair sheet
Every documented field
What the sources say, with the gaps left visible: if a value is missing, we say so instead of filling it in.
| Status | VerifiedConfirmed against the inverter manufacturer's official list — the document your system warranty depends on. |
|---|---|
| Communication protocol | CAN |
| Minimum inverter firmware | ARM 11 o superior (nota *2) |
| Minimum BMS firmware | Not stated in the sources |
| Battery modules | Not stated in the sources |
| Battery voltage | High voltage (HV) · 11,04 kWh (11,04 kWh usable) |
| Inverter coupling | For high-voltage (HV) batteries · 5000 VA · three-phase |
| Source region | Spain— check the list published for your own region before buying |
| Last verified | 3 jul 2026 |
| Source | GoodWe Battery Compatibility Overview · V029.1 · 14 abr 2026 |
| Notes | Aprobada en la GoodWe Battery Compatibility Overview V029.1 (14-04-2026): la fila HVM 11.0 marca compatibilidad con la columna ET (5-10 kW), que cubre el GW5K-ET. Requiere firmware ARM 11 o superior. Comunicación CAN (correspondencia de pines: BYD PIN1/2 ↔ inversor PIN4/5). El doc no especifica nº de módulos: la equivalencia HVM 11.0 = 4 módulos es nomenclatura de BYD, no de esta fuente. |
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About this data
Vatio is an independent Spanish comparator. We do not sell batteries or inverters, and no manufacturer pays for placement here — every verdict is traceable to the manufacturer’s own document, with its version and date shown above. Our installer quotes are Spain-only, which is why you will not find a sales pitch on this page. The compatibility itself is universal: a GoodWe GW5K-ET behaves the same wherever it is installed. Ver esta ficha en español →