Huawei SUN2000 Hybrid Inverter
Hybrid inverter (PV + battery) by Huawei. Compatibility with energy supplier apps, Home Assistant and evcc.
At a glance
| Device type | Hybrid inverter (PV + battery) [evcc template, 2026-10-19] |
|---|---|
| evcc support | Yes |
| Connection | Modbus RTU (RS485)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 Huawei (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 Huawei hybrid inverter | Source |
|---|---|---|
| Frank Energie Slim Stroom Handelen, Slim Terugleveren |
Supported, with conditions “Met voorwaarden — SUN2000 M-serie (3-fasen)”
Via EMS / partner box “Via Bliq en Eniris”
|
[source, 2026-10-19] |
| Tibber Power-up (inverter, production insight), Slimme aansturing (battery) |
Supported “via cloud” Huawei/SolarEdge: battery steered via the inverter cloud
Supported “direct Power-up (cloud)”
Not every model supported; full list in Tibber app |
[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 Huawei
Brand-level match: these integrations target Huawei hardware; whether they cover the SUN2000 Hybrid Inverter specifically is not verified.
| Integration | Type | Local / cloud | Source |
|---|---|---|---|
Huawei Solar huawei_solarHome Assistant integration for Huawei Solar inverters via Modbus |
HACS ★937 | local (per repo description) | [HACS index, 2026-10-19] |
FusionSolar fusion_solarIntegrate FusionSolar into your Home Assistant. |
HACS ★240 | cloud (per repo description) | [HACS index, 2026-10-19] |
FusionSolarPlus fusionsolarplusIntegration to connect FusionSolar with Home Assistant |
HACS ★74 | cloud (per repo description) | [HACS index, 2026-10-19] |
evcc details
| Template | huawei-sun2000-hybrid (meter; usages: grid, pv, battery) [source, 2026-10-19] |
|---|---|
| Connection | Modbus RTU (RS485)Modbus TCP (inferred) |
| Capabilities | battery-controlcurtaildim [source, 2026-10-19] |
| Requirements | Modbus TCP requires activation within the communication settings of the inverter using an "installer account", see [Modbus TCP Activation Guide](https://forum.huawei.com/enterprise/en/modbus-tcp-guide/thread/667250677153415168-667213868771979264).
Grid and Battery require the Huawei Smart Power Sensor (DDSU/DTSU666 or SmartPS).
Multiple LUNA2000 towers connected to the same SUN2000 inverter are configured as a single logical battery.
Curtailment will limit the export power to the desired percentage of the maximum AC power. The inverter will automatically limit the PV power to achieve this. [source, 2026-10-19] |
| Known caveats | Parallel clients (e.g. Home Assistant) accessing the Huawei solar system via Modbus proxy may cause communication errors. [source, 2026-10-19] |
“Works for me” reports
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