Total production reset every night

[R-Rosenow]

Describe the bug

Since a few weeks i have the problem that the total production reset every time when the inverter goes into the night mode.

Expected behavior

All the math in the background dont work anymore. Please change that to the old version.

Screenshots

Diagnostic File

config_entry-solaredge_modbus_multi-01JX24PYXDJNVFAY7419A50N4B.json

Debug logs

Home Assistant Version

2025.7.4

solaredge-modbus-multi Version

3.1.5

Installation Type

HAOS

Read the Instructions

• My configuration follows https://github.com/WillCodeForCats/solaredge-modbus-multi/wiki/Configuration
• I have read the Known Issues https://github.com/WillCodeForCats/solaredge-modbus-multi/wiki/Known-Issues
• This issue is not about a template error (do not report template errors, read https://github.com/WillCodeForCats/solaredge-modbus-multi/wiki/Template-Design-Notes)

Additional Context

No response

[WillCodeForCats]

The integration does not alter data from the inverter.

[R-Rosenow]

Why would the value change overnight? That wasn't the case before, and I haven't updated the inverter either.

[WillCodeForCats]

Energy watt-hour meters should never go backwards, but if it does the entity will change to unavailable state. This is a protection against inserting bad data in Home Assistant since the data type for energy in Home Assistant is "total increasing". Since the integration only reads what the inverter gives it we can't know why the value has done this, we can only detect it and suppress potentially bad data.

Template sensors should always account for the unavailable state.

https://github.com/WillCodeForCats/solaredge-modbus-multi/wiki/Template-Design-Notes