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509

No energy fed into the grid in the past 24 hours

Fronius · Solar Energy

Hva betyr 509 ?

This warning message indicates that no energy has been fed into the grid by the inverter during the last 24-hour period. This can occur if conditions for grid feed-in are not met, preventing the system from operating as expected.

Vanlige årsaker

  • Solar modules are covered (e.g., by snow or debris)
  • Insufficient conditions for problem-free energy feeding into the grid

Reparasjonssteg & Sjekkliste

Klikk på steg for å spore fremgangen.

  1. 1

    Acknowledge the status code on the display

  2. 2

    Visually inspect the solar modules for any coverings like snow, leaves, or dirt that might be obstructing sunlight

Se alle koder i denne manualen (60)
Verifisert teknisk data. Sist oppdatert: March 2026

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