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Power Chart doesn't show PV clipping #4112

Description

@giddie

Describe the bug
The Power chart displays raw unclipped Solcast PV forecast data rather than the modelled AC output. When PV generation would exceed inverter_limit — for example when the battery is full and cannot absorb the excess DC — the charted PV line shows the unclipped forecast value.

Expected behaviour
The Power chart PV line should reflect the clipped PV power that the simulation actually models, capped at inverter_limit when the battery cannot absorb the surplus. The underlying simulation already calculates this correctly via pv_ac and pv_dc; the chart just doesn't use those values.

Predbat version

v8.41.3

Environment details

  • PV: 5.17kWp
  • FoxESS H1 3.7kW G2 Inverter
  • EP6 5.76kWh Battery
  • HAOS App in VM
- inverter_limit: [3680]
- inverter_limit_charge_dc: [5760]
- battery_rate_max: [3510]

Screenshots

Image Image

Log file
predbat.log

Predbat debug yaml file
predbat_debug.yaml.txt

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