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5 Common Inverter Problems You Should Never Ignore


In today's fast-paced world, uninterrupted power supply is no longer a luxury but a necessity. Whether it's for your home or business, having a reliable inverter is vital to keep things running smoothly, especially in a place like Kochi, Kerala, where power fluctuations and outages are a common occurrence. However, even the most dependable inverters can encounter issues over time. In this blog, we'll discuss five common inverter problems that you should never ignore and how APTElectronic Power Systems can help you resolve them.

1. Overheating

One of the most prevalent issues with inverters is overheating. Overheating can lead to reduced efficiency and, in severe cases, even damage your inverter. To address this problem:

  • Ensure proper ventilation around your inverter.

  • Regularly clean the inverter to remove dust and debris.

  • Check that the cooling fans are functioning efficiently.

Ignoring overheating issues can result in costly repairs or, worse, the need for a replacement.

2. Battery Problems

Inverter battery issues can disrupt your power supply when you least expect it. Common battery-related problems include:

  • Reduced backup time.

  • Battery not holding a charge.

  • Low battery voltage.

Regular battery maintenance and timely replacement, when necessary, are essential to avoid downtime during power outages. APTElectronic Power Systems offers expert battery maintenance and replacement services.

3. Output Voltage Fluctuations

If your appliances and devices are experiencing voltage fluctuations when powered by your inverter, it's a sign that something's amiss. Voltage fluctuations can harm sensitive electronics and reduce the lifespan of your appliances. To address this problem:

  • Check the input voltage and frequency to ensure they match the inverter's specifications.

  • Inspect connections for loose or corroded wires.

Ignoring voltage fluctuations can lead to costly repairs or even damage to your equipment.

4. Audible Alarms or Error Codes

Most inverters are equipped with audible alarms or error codes to alert you to issues. Ignoring these warnings can lead to bigger problems. If you hear an alarm or see an error code on your inverter:

  • Consult your inverter's manual for information on the issue.

  • If you can't resolve the problem, seek professional help.

Our team at APTElectronic Power Systems can diagnose and fix inverter issues efficiently.

5. Failure to Switch to Battery Mode

One of the main functions of an inverter is to switch to battery mode when there's a power outage. If your inverter fails to do this, it defeats the purpose of having one. To address this problem:

  • Check for loose connections or damaged components.

  • Ensure your battery is in good condition and properly connected.

A malfunctioning inverter that doesn't switch to battery mode can leave you without power during outages, which is why prompt attention is essential.


Inverters are a lifeline when it comes to maintaining power supply in Kochi, Kerala. Ignoring common inverter problems can result in inconvenience and added expenses. At APTElectronic Power Systems, we understand the importance of a reliable inverter, and we're here to help you resolve any issues. Don't ignore these common inverter problems; instead, contact our expert team for professional inverter service, repairs, and maintenance. Keep your power supply seamless and uninterrupted with our assistance.

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