[BUG] Today's Energy Consumption wrong value

[voilier-martineke]

Describe the bug
New :
The value for Today's Energy Consumption in the integration is not the same value in enlighten emphase mobile app.

Account type

• Home Owner (This integration is not (fully) functional with a home owner account!)

Envoy

• [envoyed s metered eu

• FW version: D8.3.5528

• enphase v4.6.1

• Amount of micro inverters connected: 7

Home Assistant

• Version: 2026.6.2

Additional context
It's a new behavior
The value seams to be the lifetime energy consumption

[Ardvark99Nl]

I've the same issue with the same firmware for the IQ GatewayvS metered: D8.3.5525 onthe Evoy installer with DYI account version 0.8.10, tokentype is installer.
And also 10V difference on both Current Voltage (L1) on a 1 fase system.
HA is on 2026.6.3.

[Efekent]

I can confirm this issue on my installation as well.

System:

• Home Assistant 2026.6.3
• Integration version: 0.8.10
• Envoy firmware: D8.3.5528

Installation:

• Envoy-S Metered (with CT)
• Single phase installation
• 16 IQ microinverters
• No batteries
• Using a 3-phase Q-Relay with L2 and L3 disabled (only L1 connected)
• Using installer authentication/token

The entity:

sensor.envoy_xxxxxxxxxxxx_today_s_energy_production

returns a lifetime-like value instead of today's production.

For example:

• The Enphase web interface reports today's production correctly.
• Home Assistant reports a value close to lifetime production.

I am not sure whether the 3-phase Q-Relay configuration is relevant to this issue, but I wanted to mention it in case it helps with troubleshooting.

I can provide diagnostics if needed.

Thanks for maintaining this integration and for all the work you put into it.

[catsmanac]

The today_s_energy_production value is an issue with the new firmware 8.3.5528 and not an integration issue. The HA core integration has it also reported.

[vincentwolsink]

Thanks @catsmanac. Saves me some debugging. My Envoy is still stuck on an older version 🙂

[Efekent]

Thanks @catsmanac for pointing out that the Home Assistant core integration has the same issue. That already suggested this was probably not specific to this integration.

I also found the following discussion on the Enphase support forum:

https://support.enphase.com/s/question/0D5Ps00001w1ZMyKAM/apiv1production-and-apiv1consumption-have-stalled-since-firmware-d835528

The reported behavior seems very similar to what we are seeing here. According to that report, the legacy /api/v1/production, /api/v1/consumption, and /ivp/pdm/energy endpoints return stale/frozen values since firmware D8.3.5528, while lower-level endpoints such as /ivp/meters/readings, /ivp/meters/reports, and /ivp/livedata/status still return correct live data.

This could explain why both the Home Assistant core integration and this integration show incorrect "Today's Energy Production" values after upgrading to firmware D8.3.5528.

[vincentwolsink]

@Efekent My integration is using the meters endpoints wherever possible. But those don’t return daily values, for example. 🙃