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Home Assistant TestFlight
Sigenergy

Sigenergy PSS and PID devices

Energy · And More

Won’t be supportedLocal

1 report: 1 says it can’t be supported.

Reported with 1 integration: Sigenergy ESS.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
Sigenergy ESSWon’t be supported LocalExcluded; commercial enterprise devices that cannot be tested
Saved copy
Limitations: Modbus Protocol v2.9 Support & PSS/PID Exclusion: Support for PSS (Packaged Substation System) and PID (Potential Induced Degradation) devices added in Modbus Protocol v2.9 (released 2026-05-13) is intentionally excluded because they are commercial enterprise devices and we cannot test them. Sigenergy "Grid side info" is not fully available over local Modbus. The grid-side details shown in the Sigen app are not currently exposed through a stable Modbus register set. The grid phase voltage/current sensors that were added in v1.2.2 have been removed in this version because they are …

Excerpt saved from the README on 2026-10-23.

README

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandSigenergy
CategoryEnergy