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[Solved] Photovoltaic Inverter Shutdown During Sunlight: SMA Guard Codes and Parameter Settings

Kcpr98 26601 31
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
  • Helpful post
    #31 18671893
    Leon444
    Level 26  
    Report to ZE that you have problems with devices with the TV turning off and stuff like that, a good kit is half the battle, someone once wrote that they called ZE that the induction hob was eating up because of too high voltage and on the same day they came and reduced it to the 230V.
    The problem is, it makes no sense to combine and create an open door.
    You have to write, call and bother ZE until they finally clean up.
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  • #32 18680371
    Kcpr98
    Level 6  
    I learned everything. Thank you.

Topic summary

The discussion revolves around issues with a photovoltaic inverter shutting down during sunlight due to high grid voltage, particularly reaching up to 265V. Users explore the implications of SMA guard codes and whether these codes can adjust inverter parameters across different brands. Suggestions include checking cable specifications, reporting to the Distribution System Operator (DSO) for voltage adjustments, and considering the installation of an overvoltage relay. The conversation highlights the challenges posed by local grid conditions, the need for collaboration among PV users to address voltage issues, and the importance of adhering to voltage standards. The SMA inverter brand is specifically mentioned, with one user successfully adjusting their inverter settings to comply with Polish standards after obtaining the SMA Guard Code.
Summary generated by the language model.
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