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FoxESS KH10.5 EPS and Load entities reversed? #911

@mjb-is

Description

@mjb-is

Is there an existing issue for this?

  • I have searched the existing issues

FoxESS - Modbus version

1.13.5

Inverter model

FoxESS KH10.5

Inverter manager version

1.43

Describe the bug

In Home Assistant it seems that the Inverter Load and EPS data is reversed. I have my whole house on the EPS and have a secondary Zigbee based CT energy monitor for Grid and House.

The EPS entity seems to reflect the whole inverter load throughput, which includes the PV Power in, any Grid Power in during Force Charge, and Grid Power out during Force Discharge. Conversely, the Load entity agrees with my house monitor CT albeit its higher and seems to include the inverter internal load of 300-300W (2 inverters)

The FoxESS Cloud app seems correct on these figures so I can

Image

only surmise that the register data in the ModBus integration might have these reversed?

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