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APsystems

APsystems ECU-R-PRO

Sensors · Security

Partly worksLocal

1 report: 1 says it partly works.

Reported with 1 integration: SunSpec.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
SunSpecPartly works LocalReports per-inverter data only; no separate panel readings over RS-485 Modbus
Saved copy
ECU-R exposes the data of the inverters, not the separate panels on its RS-485/modbus interface. However, it does expose the inverters twice, once with integer data + scale factors in model 101/102/103 (single/split/multi phase), once as floats (Sunspec models 111/112/113). I only have one inverter, so I don't know if each inverter shows up separately, or if it's all added up by the ECU-R into one big "model" object.

Excerpt saved from GitHub on 2026-10-23.

Issue #99 · 2022-04

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

BrandAPsystems
ModelECU-R-PRO
CategorySensors