User Manual Q&AAnswer
Dec 02, 2025 - 10:09 AM
To determine if the battery is fully charged while using the Signature Solar MPPT100-48HV EG4 Solar Charge Controller MPPT, you can refer to the LED indicator on the front panel of the unit. The LED indicator labeled "CHG" will provide you with the necessary information. When the battery is fully charged, the green LED indicator will be solid on. If the battery is currently charging, the green LED indicator will be flashing. By monitoring this indicator, you can easily keep track of the charging status of your battery.
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