How to Fix Inverter Overload Problems?

An inverter plays a significant role in our daily lives. Its basic function is to transform direct current and Alternating current. 

However, the increasing number of appliances dependent on inverters can cause huge issues regarding overloads. 

The reasons are limited, such as the use of appliances that require extreme power or using too many appliances on inverters at a single time. All these conditions might lead to overload problems with the inverter. 

In this article, we will discuss the cause and their solution to repair inverters after any kind of damage leading to overloads. 

What Causes Inverter Overload?

To fix the issue, it’s essential to understand its root causes. Here are some common culprits:

Excessive Load:

Plugging in too many appliances simultaneously can push the inverter beyond its limits.

Incorrect Sizing:

Using an inverter that’s too small for your power needs will inevitably lead to overloads.

Faulty Appliances:

Damaged or malfunctioning devices can draw more current than usual, triggering overloads.

Power Surges:

Sudden spikes in power demand, such as from starting motors or compressors, can overwhelm the inverter.

Signs of inverter overload

Below are a few of the consequences that might occur due to the overload of inverters.

A red light blinks

The inverter has a red light that turns on automatically whenever a fault occurs. Remember: Not every inverter is the same, so the red light of each converter might be designed to detect different faults. 

Below, we have given some things that can cause a red light on an inverter. A low voltage input often causes a red light. In such conditions, the inverter's overvoltage protection state turns on itself. 

The inverter also turns on the overvoltage protection when there is a high input of voltage. 

Decreased Productivity and regulation

Frequent overload can lead to various issues relating to its performance and regulation. When overloads start to occur often, they might decrease the inverter's efficiency and Productivity, disturbing its performance. This can lead to voltage rising and falling along with a short life time. 

Shutting Down inverter

Inverters are designed to protect themselves when any error is detected. Overloads can be harmful to the devices running through the inverter and to the inverter itself. 

In such a situation, the inverter shuts itself down to prevent any damage and save the appliance running through it. 

Damage to appliances

Overload of inverters can also negatively impact the appliances or devices. This may cause harm to them and sometimes heavy and permanent damage as well.

How to fix inverter overload

Fixing inverter overload requires fixing the inverter system first. Here is how to do it without major difficulty. 

Step 1: Unlinked all the devices

Using too many devices or appliances, such as a laptop, computer, and stovetop, at once from a single inverter can cause overload. 

In such situations, immediately turn off and disconnect all the devices and appliances connected to the inverter. This helps the inverter take a break and not put it under further pressure; instead, it gives it rest. 

Step 2: Let it cool down

Overload causes overheating to the inverter, which can cause significant damage if overheating exceeds its limit. I

It is better to leave it off for some time, allowing it to cool down. This is crucial before you try to reset it again. 

The time it takes for cooling down varies from inverter to inverter. However, generally, 15 minutes is enough for it. 

If it is daytime, consider shifting the inverter into a cool and dry place and let it cool down for at least 1 to 2 hours. 

Step 3: Reach to the rest button.

There are various inverters out there with unlike mechanisms. The majority of them have a reset button specifically for overload situations. The button can effortlessly be located with the help of the manual. 

You need to find that button so that the inverter can go back to its original settings. This way, you will actually unburden all the access load over it. If you are still unable to find it, consider getting professional help rather than pressing a random button here and there. 

Remember, each button of the system is meant to serve some purpose or the other. Hence, pressing any wrong button can backfire, worsening the situation even more. 

Step 4: Reset the inverter

Now that you have done all the steps required, including the crucial cooling down step. It is time to reset the inverter. 

As you have found the reset button with the help of its manual, press it as the manual says. 

Step 5: Relink the load

Once the inverter is all good and rested, you can use it as usual. Relink all the appliances that run on the inverter. 

Just make sure that the inverter is not forced to draw power beyond its limits. For this, you can turn off a few appliances or devices while using others. Avoid using too many devices at once. 

What could be the reason for loads?

Here are some reasons your inverter can get overloaded. 

Heavy power demand 

Linking heavy devices that require higher power to function might cause the inverter to exceed its limit. These appliances or devices include refrigerators, ACs, and any kind of heavy-duty machine. 

Small inverter

Overloading often occurs due to the small size of the inverter being used for power supply beyond its limit.

Short circuit

Sudden high voltage occasionally causes short circuits which is another harmful reason for overloading. 

Wrong wiring

The wiring must be fixed correctly, and the applications should be well-linked to the inverter. Otherwise, overloads can occur.  

How to prevent inverter overload?

Fulfilling all the maintenance requirements on a timely basis can prevent inverter overload. However, this would only be useful if you have sourced your inverter from the right place. 

Consider choosing a reputable brand such as Innotinum, especially if you're looking for options in the online landscape.

The company, with 4 years of experience, offers you an extensive range of inverters, including the 

1.IPS- H0 (EU): Comes with a total capacity of 6 kWh to 15 kWh.

2.IPS- L0 (EU): Comes with a total capacity of 3.6 kWh to 10 kWh.

3.IPS- L0 (US): Comes with a total capacity of 6 kWh to 10 kWh.

In addition, you can shop for multiple all-in-one systems and high-quality batteries without worrying about scams and related risks.

When to Seek Professional Help

While most inverter overload problems can be solved with DIY troubleshooting, there are times when you may need expert assistance.

Seek Professional Help If:

• The inverter frequently overloads even with minimal load.
• You observe burnt connectors or smell burning plastic.
• There are frequent shutdowns despite following preventive measures.
• The inverter’s internal components (such as capacitors) need replacement.

Professionals can conduct a thorough examination, recalibrate settings, and replace components as necessary, ensuring that your inverter functions smoothly without overload issues.

Final words

Overloading can be quite harmful and spoiling. Nevertheless, with a few moves, you can effortlessly save the inverter from further harm. 

It is better to learn about the cause and consequences in advance so that those can be avoided.