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Solis RHI and Pylontech : batteries charge/discharge limit

  • 29-08-2022 5:59pm
    Registered Users Posts: 2

    Friday it started with a OV-ILLC fault on the Solis RHI inverter (RHI-5K-48ES), after a while i succeeded to lose the error, but now the Pylontech battery stays at approx. 50%. It changes still between status Charge / Discharge but at a rate of max. 0,02kW (switches between 0,005 and 0,02kW). Can anyone offer help in this?


  • Registered Users Posts: 1,932 ✭✭✭jkforde

    according to the manual, for fault code OV-ILLC, it says to 'restart inverter'. did you get a 'stop & restart system' handover document from your installer when they commissioned the system?

    but I'd suggest emailing [email protected]

    I find the EU support team very responsive, give them your inverter serial number (label on side of inverter), they will be able to log in and check it for you.

    🌦️ 6.7kwp, 45°, SSW, mid-Galway 🌦️

  • Registered Users Posts: 2 Bportier

    Yes, i stopped and restarted the system, by doiing that i cleared the fault, but since then the battery won't charge / discharge with the right power amount. I had contact this morning with my installer and someone from Solis will come over, because the DC-side get's blown trough every time (4th replacement of the inverter) and they think it is the case again and will investigate what is goiing on.