Undoubtedly power is an essential commodity used in households and businesses to ensure continuous production and minimize downtime. 

So to keep their factories running 24/7, businesses need an interrupted power supply. 

Industrial plants must be well-equipped with reliable power sources to run efficiently and effectively. This is where AC power industrial inverters come into use.

These power inverters are essential equipment in any industrial plant that converts alternating current (AC) power into a more convenient direct current (DC) form. 

They provide flexibility for various industries to use any power source during an emergency or when the primary source fails.

This article will explain to you what an AC power industrial inverter is and how it works:

Overview of an AC Power Industrial Inverter

An AC power industrial inverter converts the power generated by an alternating current source into a direct current that different devices can use. 

It works with three primary AC power sources: the utility grid, solar power, and wind power. It transforms the grid power into usable DC power from batteries if the utility source is unstable.

How Does an AC Inverter Work?

The inverter transforms the alternating current (AC) power into direct current (DC). Then, all devices connected to the power circuit receive DC power. 

You can connect inverters to the utility grid or a generator that generates electricity but only to one source.


  • The main advantage of a power inverter is that it can convert power from different sources. 
  • Therefore, it is beneficial for a business to have an AC power industrial inverter as it can easily switch from one power source to another. 


  • While an AC inverter provides a good solution for emergencies like power cuts or surges, it is not ideal for regular power consumption. It can cost you a lot of money and is difficult to maintain. 

Installation and maintenance of AC inverters

  • When installing an AC power industrial inverter, connect it to the grid and the utility circuit. 
  • Connect the grid and utility grid to the same circuit breaker, fuse box, or circuit breaker panel. And you need a separate circuit for the inverter.

  • Moreover, install the inverter away from heat sources like a stove, heaters, or other radiators. 
  • Ensure that it is installed on a sturdy table supporting its weight.

  • Place it away from metal objects, water, and other dangerous sources of electric shock. 


  • Ensure the inverter is not exposed to direct sunlight or extreme heat, as these can cause damage to the inverter. 
  • Always use only approved inverters from the equipment manufacturer. 

Types of AC Power Industrial Inverters

Here are the several types of industrial inverters available in the market:

1. Switching type

These are ideal for controlling the power from the main inverter and providing controlled power to the connected loads. 

These AC inverters are used in industries that produce electronic products, where the DC doesn’t affect their quality. For example, in paper mills and food processing units. 

2. Continuous type

These are best for operating industrial machines that consume power within a narrow range. They can provide the machine with a fixed amount of AC power with minimal fluctuations in the power level. 

Therefore, it is better to operate machines like paper machines, steel manufacturing facilities, foundries, and textile mills.

3. Hybrid type

These are a combination of continuous and switching industrial AC power inverters. They control the power coming from the utility grid, a solar power source, or a wind turbine.

So if you want to purchase AC inverters for your business, you can check the different inverters available at Exeltech.