MPP Solar PIP 1624 - User Manual

Questions and Answers

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jjamesAug 11, 2025
What to do if my MPP Solar PIP 1624 is beeping and the red light is on?
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  William RiveraAug 12, 2025
  If your MPP Solar Inverter is beeping continuously and the red LED is on, it could be due to several reasons: * **Overload error:** Reduce the connected load by switching off some equipment. * **Fault code 05:** Check if the wiring is well connected and remove any abnormal load. * **High temperature:** The internal converter component's temperature may be over 120°C. Ensure that the unit's airflow is not blocked and that the ambient temperature is not too high. * **Fault code 03:** Verify that the specifications and quantity of batteries meet the requirements. * **Fault code 01:** Replace the fan. * **Fault code 06:** Reduce the connected load or return the unit to a repair center. * **Fault code 08/09:** Return the unit to a repair center.
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Holly ScottAug 21, 2025
Why my MPP Solar PIP 1624 not responding after power on?
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  shannoncourtneyAug 21, 2025
  If your MPP Solar Inverter isn't responding after you power it on, it could be due to the following: 1. **Low battery voltage:** The battery voltage may be far too low (less than 1.4V/Cell). 2. **Reversed battery polarity:** The battery polarity may be connected in reverse. To resolve this: 1. Check that the batteries and wiring are properly connected. 2. Charge the battery. 3. Replace the battery if necessary.
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kathy57Aug 31, 2025
How to fix MPP Solar PIP 1624 that shuts down during startup?
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  Mr. Zachary GarzaSep 1, 2025
  If your MPP Solar Inverter shuts down automatically during the startup process, it's likely because the battery voltage is too low (less than 1.91V/Cell). To fix this, try charging the battery. If that doesn't work, you may need to replace the battery.