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Jade MyersAug 5, 2025
Why is the indicator fault LED lit and the alarm beeping on my Renogy R-INVT-PGH1-20111S-G1?
- LLaura LiuAug 5, 2025
If the Renogy Inverter's fault indicator LED is lit and the alarm beeps, it means the input voltage is not within the required range. Specifically, the input voltage might be too low (below 10.5V) or too high (above 15V). To resolve this, ensure the input voltage remains between 10.5V and 15V.
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