The world is changing rapidly, and the electricity demand is increasing quickly. Therefore, you need to find the best solution for your home or business to meet the increased electricity demand and combat the power cuts. 

Fortunately, modular inverters have made it easier to increase an existing electrical system’s output. Also, they allow you to upgrade your existing system without replacing the old one. 

But, if you aren’t sure what modular inverters are or how they might benefit you, this article has everything to enhance your knowledge of them.

What is a modular inverter?

A modular inverter is a device used to convert DC to AC power. It takes power from a battery source or the grid, processes it, and sends it out as various voltages, frequencies, and chemicals for appliance use. 

How do modular inverters work?

Modular inverter is an electrical system made up of several strings of batteries, each with its own inverter. By connecting these strings together, you can increase your overall power capacity. 

A modular inverter acts as a bridge between the battery strings. It converts the DC power from the batteries into the AC power that your home appliances can use. This means that you connect two or more strings of batteries together. 

You then connect the batteries of one string to the inverters of the others. This creates a single string that is larger, allowing you to use it to charge large batteries (like your car) and also use it to power your home appliances.


Here are the advantages of using modular inverters:

· Increased capacity 

These inverters have more capacity, so you can use more power without worrying about running out of it. This is especially important if you have a busy household.

· Less maintenance

You can easily maintain a modular system so that your investment lasts longer. 

· Less investment 

Having many transformers and circuits to fulfill your power requirements is a thing of the past. 

With modular inverters you only need one system to power all your requirements. 


Here are a few of the disadvantages of using these inverters:

· Need to have enough power capacity

Depending on the size of your house and the load put on it, it may not be possible to increase your capacity by using a single modular inverter. 

In this case, you will need to invest in more units or extensive inverters that allow you to supply the additional load.

· Less control

If you are using a larger system, it becomes difficult to have more control over the load. In such a case, you may be expected to accept higher levels of energy generation than required, thus costing you more money. 

· Power quality may be an issue

Power quality is a combination of power factor, voltage, and frequency. A high power factor means you get a high voltage and low frequency. And a low power factor means you get a low voltage and high frequency. 

These inverters do not offer any control over these parameters and may harm power quality.

Installation Tips for Modular Inverters

Here are a few tips to keep in mind before installing industrial power inverters. 

  1. Ensure that you know the specifications of the inverter you want to buy and what level of power it will be supplying.
  • It is essential to have a reliable electrician to conduct the installation. These industrial power inverters are complex, and only professionals can help install them safely. 
  • Ensure that you follow all safety protocols during the installation. Make sure that there are no power lines or other hazards that could be affected by the inverter. 
  • It is better to install a small system and then expand it in the future than to go for a huge one immediately. It keeps the investment cost down and also eases the transition.

These were some essential tips to remember before installing a modular inverter. You can also get on a consultation call with Exeltech, a leading manufacturer of different inverter types, to get the installation done right.