How to Fix the Common Inverter Problems in India (2019)

The inverter is perhaps the most common appliance used by households in India today. In this current situation where most appliances run on electricity and using a generator is messy, cumbersome and totally harmful to the environment, a good inverter is absolutely convenient.

Given such common use of the inverter, learning about the common problems one faces and the ways to fix them can be advantageous. So, here are some common problems people face when using an inverter and how to fix them:

If the inverter does not start

One of the most common problems people experience when using an inverter for their home is sometimes it won’t start.

Finding a solution to this problem isn’t hard but can be a bit time taking. Incidentally, there are many reasons why you might not be able to switch it on, some of which have been listed below. To find a solution, you might have to check each and every one of their issues and ultimately find a solution through trial and error:

#1: Problem with the power switch

One of the main reasons for the inverter not turning on might not be a problem with the inverter itself; it can be because of a problem with the power source. A defective power switch can be the reason why your inverter isn’t turning on.

The first step to fix the problem is to determine whether this is the cause of the problem.

For this you have to remove the power connection of the inverter and plug in some other electrical appliance; in case the other device to isn’t working then you can determine that the problem is with the power switch and get it repaired. In case the other appliance works fine, then the problem is with the inverter itself.

#2: Problem with the battery

The battery is the main component of the inverter and is what makes it work. Hence, any problem with the battery automatically results in preventing the inverter from starting up. There can be a number of different problems with the battery, such as:

  • A disconnected battery: One of the common battery-related issues with the inverter is a disconnected battery. So, in case the inverter isn’t starting up, check to see if the battery is properly connected. If not connect the battery and the inverter will start working again.
  • Rusty connection: Another battery-related problem, especially common in coastal regions, is rusty battery connection. This prevents the battery from connecting to the inverter resulting in the inverter not starting. First, remove the battery and check the connecting ends. If the ends are rusted (you can see the rust) the solution is to either clean the ends (in case the rusting isn’t extensive) or totally replace the connection.
  • A completely discharged battery: Like any other battery, the battery of the inverter can be completely discharged too. A completely discharged battery is comparable to no battery, which means that it prevents the inverter from starting up. The solution to this problem is to get it charged and reconnect it.
  • Faulty battery: Finally, on prolonged use, the battery can become weak or dead, and a dead battery can be the reason why the inverter isn’t working. The solution to this problem is checking for whether the battery is dead and replacing the battery if needed.

#3: Tripping

Another common reason why the inverter might not be starting up is tripping. Power fluctuations or too much power, more than that which can be handled by the device, to be more specific is the main reason for the inverter to trip.

This is a preventive measure, and too much electricity automatically causes tripping, which results in a lack of power to the device, and this might be the reason why your inverter is not starting. Generally, most inverters have a trip reset button pressing/flipping which the inverter automatically starts up as usual again.

Thus, these are some of the reasons why the inverter might not be starting and what can be done in such a situation. If your inverter doesn’t start even after following through these tips, you will have to consult the company for a solution.

If the battery does not charge

Another common problem that users face when using an inverter is the battery, not charging. Generally, the principle on which the inverter works is that it charges its battery when there is the power which is then used in the incidence of power-cut.

So, if a battery isn’t charging when there is power, it won’t work during power-cuts. The reason for the battery not charging is some sort of defect either in the battery or the battery connection. Some of the possible causes and solutions to this problem include:

  • Dead battery: A dead battery is the most common cause of this problem, which is a possibility for long term use. The only solution is replacing the battery with a new one.
  • Loose/rusty connection: Loose or rusty connections can be another reason for this problem. One has to check the battery connection to the inverter and rectify loose ends and replace rusty ones.
  • Burnt rectifiers: Another cause of the battery not charging can be burnt/defective rectifiers. The solution is to replace the rectifiers for which one might need to contact a knowledgeable technician or electrician.
  • Melted fuses: Melted fuses can also be a reason why the battery isn’t charging. This is one of the simplest problems to rectify and involves changing the fuse for a new one. In most cases, users will be provided with a few new fuses on the purchase of the inverter or they can also be purchased outside.

If the alarm goes off continuously

Most inverters come with an alarm to indicate that there is a problem with the inverter so that users can take action immediately and ensure the safety of the inverter and the household appliances that run on inverter power.

Generally, the constant beeping of the alarm isn’t a normal occurrence, and one must take it seriously. There are two main reasons for the continuous beeping of the alarm:

  • Overload: Unlike the general electric power supply, the number of electrical appliances that can be supported on an inverter is finite, and it depends on the capacity of the battery. In case the load on the inverter is too much, the alarm is activated. The only solution to this problem is to disconnect some of the electrical devices and only use those that are absolutely essential and consume less power.
  • Problem with the cooling fan: The alarm also beeps continuously in case there is a problem with the cooling fan. The cooling fan can sometimes get stuck, thus resulting in a constant alarm. The solution to this problem is to completely switch off the inverter and consult the company or a mechanic and get it repaired.

If the Inverter is Not Providing as Much Backup as Before

Sometimes we observe that the power backup of the inverter isn’t as long as expected. This can happen suddenly or over a long time. Not enough power backup totally defeats the purpose of an inverter, and hence, a solution is essential. The reasons for this problem and the best solutions are:

  • Lack of electrolyte: The electrolyte is an important component of the battery and determines how effective the battery is. It is common to lose some of the electrolytes over time and so it is important to check the electrolyte levels on a regular basis. If there is a decrease, you might need to top it off with some distilled water. Distilled water specifically used for inverter batteries are available in the market and checking the levels and maintaining the levels of the electrolyte can help in enhancing the battery life in the long run.
  • Weak battery: If you find that the incidence of low or no battery backup is sudden, then the reason for this can be a weak or a dead battery. The solution for this is to replace the battery at once.
  • Overload: Finally, the most common reason why the inverter isn’t able to provide the ideal power backup is overload. Too many devices can essentially drain the battery in a short time resulting in low battery backup. The best solution is to determine what appliances are the most essential and use only those so as not to burden the inverter and the battery.

Most people would experience increased noise levels when the inverter is running during a power cut or when it is charging after a power cut. This is quite common and isn’t a cause for concern. But in case the noise levels are too loud then you might have a problem on your hand.

The main reason for too much noise can be the cooling fan; too much dust and dirt accumulation can result in high noise levels, but sometimes it can also mean a problem with the cooling fan itself. Whatever the reason, if you think the noise level is too high, it is better to consult a mechanic and get the cooling fan checked.

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