6 Most Common Inverter Problems And How to Resolve Them

faulty inverter

As an inverter specialist with good years of experience under my belt, I've seen my fair share of issues that can leave you feeling frustrated and powerless (pun intended!) when it has to do with your inverter performance. But fear not, dear reader, for I'm here to shed light on six common inverter problems and provide you with practical solutions to get your system up and running smoothly.

Lets get it rolling!

Common Inverter Problems


1: Inverter Not Turning On

Symptoms: The inverter won't turn on, and you're left with a dark screen or no response.

Causes: Faulty power supply, tripped circuit breakers, or loose connections especially to the batteries.


 -Check the power supply and ensure it's functioning correctly.

 -Verify that circuit breakers haven't tripped and reset them if necessary.

 -Inspect connections and tighten any loose ones most importantly the battery connections.

2: Overheating

Symptoms: The inverter is running hot, and you notice a burning smell or warning lights.

Causes: Poor ventilation, high ambient temperatures, or malfunctioning or dusty cooling fans.


-Ensure proper airflow around the inverter by maintaining a safe distance from walls and obstacles.

-Install a temperature monitoring system to alert you to potential overheating issues.

-Replace or clean dusty or faulty cooling fans or upgrade to a more efficient model.

3: Inverter Not Charging Battery

Symptoms: The battery isn't charging, and you're left with a dead system, too bad.

Causes: Incorrect battery settings, faulty charging circuits, wrong connections or low battery capacity.

aqua blue inverter


-Verify battery settings and adjust them according to the manufacturer's recommendations.

-Inspect charging circuits and replace any damaged components.

-Upgrade to a higher-capacity battery or replace old batteries.

-Check for wrong connections

4: Inverter Not Producing Full Power

Symptoms: The inverter is producing less power below required efficiency than expected, leaving you with reduced energy output, not exactly what anyone wants.

kevin inverter

Causes: Incorrect inverter sizing, faulty components, or poor installation.


-Verify the inverter's capacity and upgrade if necessary.

-Inspect components and replace any damaged or worn-out parts.

-Ensure proper installation and configuration.

5: Inverter Not Syncing with Grid

Symptoms: The inverter won't sync with the grid, and you're unable to sell excess energy back to the utility company this is more frequent with grid tie inverters.

Causes: Incorrect grid settings, faulty grid sensors, or outdated firmware.


-Verify grid settings and adjust them according to the manufacturer's recommendations.

-Inspect grid sensors and replace any damaged components.

-Update firmware to the latest version.

6: Inverter Display Not Working

Symptoms: The inverter's display is not working, leaving you in the dark about your system's performance, a sad tale indeed.

Causes: Faulty display components, loose connections, or software issues.


-Inspect display components and replace any damaged parts.

-Verify connections and tighten any loose ones.

-Update software to the latest version or reset the inverter to its default settings.


Inverter issues can be frustrating, but with the right knowledge and solutions, you can get your system up and running in no time. Remember to always follow safety guidelines when working with electrical systems, and don't hesitate to consult a professional if you're unsure about any of the solutions outlined above. Happy troubleshooting!

Our services include Solar and inverter system design, installation and maintenance, we are reachable on 09014789126, whatsapp or calls

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