Nothing could be more frustrating than an Inverter that doesn’t start or is faulty. Sometimes, a handful of basic knowledge about Inverters can save you precious time. If you know exactly what to look out for, you’ll be at rest anytime there seems to be something wrong with your solar system.
Here are a few common inverter problems and troubleshooting tips to help it get back up and working again.
- Inverter not turning on
- The battery terminals might be loose. In this case, ensure that they are properly fit and tight.
- Your battery might not be connected. Do a thorough battery check to make sure the connections are made correctly.
- The battery has become too weak. You will need to replace your battery if it is very old.
- The battery is discharged completely. You might need to charge until the battery is fully charged before switching it on. Waiting for full charge also boosts the lifespan of your battery.
2. Inverter makes a beeping sound.
This is also a common inverter problem faced by many. When you hear that beeping sound and wondering what could be the cause, here are a few possible causes and how to get by them.
- When the inverter transfers from mains or grid power supply (PHCN) to battery usage, a beeping sound like an alarm will be triggered to indicate there’s been a change. This here cannot pass for a problem as it is merely an indicative sound.
- Also, an inverter can give a beeping sound when the inverter battery is very low. This warning beep tells you that if the battery isn’t charged soon, the inverter will shut down. The beeping usually begins three or two minutes before the shutdown. The solution is to charge the batteries fully.
- When an inverter is overloaded, a continuous beeping sound would start. Excess load connected to the inverter generates a beeping sound that informs you of the overload state. You need to check the display for error messages. If this happens, you either reduce the load on the inverter or replace it with one with sufficient capacity to take the load. Keep in mind that some appliances draw more power when starting than they do in operation.
3. Inverter is working on “Inverter mode”
- If you experience this problem, It could be that the input isn’t connected or the protective fuse/breaker is disengaged. A simple solution is to check the power cable and verify if the fuse or breakers are in the correct position.
- Another cause could be a case of low input or high input. Low input makes the inverter reject the mains power supply, thereby not switching over. This is a protective feature in most Inverters to protect the Inverter system and your appliances. If this happens, you can get a voltage regulator installed to fix the issue of fluctuating voltage.
Finally, please note that your safety is most important. The Instruction Manual that ships with your Inverter has loads of information that you MUST READ CAREFULLY before attempting any form of troubleshooting. It is advisable that you always contact a qualified technician when in doubt. If you need help, feel free to speak to a Kartel expert now.