Inverter 101: The Ultimate Guide to Choosing an Inverter

The world as we know it today runs on electricity; even a short power cut throws a wrench on our day-to-day plans, whether for work or leisure. In a time where electricity is this important, a robust and reliable inverter system in your home is vital to keep you moving when your usual electricity supply cannot be relied upon. 

Choosing the right inverter can be challenging, especially with the wide variety of options available in the market today. In this blog, we will cover everything you must know to make a well-researched and informed decision in choosing the right inverter for your specific needs. 

What is an Inverter? 

An inverter is essentially an electrical device that converts direct current, or DC, to alternating current, which can then be used by your electronic devices, such as household appliances, industrial machinery, and more.  

Types of Inverters 

There are three main types of inverters in the market today:  

  • Pure Sine Wave Inverters 

Pure sine wave inverters produce the cleanest and most reliable AC power, similar to the power produced by your regular electricity supply from the grid. They are ideal for sensitive electronics, such as computers, medical equipment, and audio systems, in the event of a power cut. 

  • Modified Sine Wave Inverters 

Modified sine wave inverters produce lower-quality AC power when compared to pure sine wave inverters. While they are an affordable option and can power most appliances, they can occasionally result in humming or buzzing noises from some heavy-duty appliances like refrigerators and power tools. 

  • Square Wave Inverters  

Square wave inverters are the most affordable type of inverter in the market today. If you are looking to power basic appliances in the event of a power cut, including lights, small TVs, and small electronic devices, square wave inverters are a fine choice for your home. 

The best inverter manufacturers, like Luminous, have a wide variety of various kinds of high-quality and affordable inverters to match your needs as well as your budget

Other Factors to Consider When Choosing an Inverter for your Home 

Besides the inverter type, you must consider a few other factors while choosing an inverter. 

  • Power Capacity 

When choosing an inverter, it is vital that you consider its power capacity or how much power it can supply, which is measured in Watts. The power capacity of the inverter should match or ideally exceed the total power consumption of the appliances or devices you plan to power when you lose electricity from the grid. 

You can find the power requirements of the appliances you will need to power on their labels or instruction manual. In fact, you can also use online power consumption calculators to determine how much power your devices will require in the event of a power cut. 

  • Battery Type 

You will most likely be using your inverter in conjunction with an inverter battery that will store power for you to use when your regular electricity supply fails. Because it is such a vital component in any backup system, it is equally important to consider the type and capacity of the battery. The inverter should be compatible with the battery type and should have enough power to run the appliances or devices for the required duration. 

There are several types of batteries available in the market, including lead-acid, lithium-ion, and gel batteries. Trusted and reliable manufacturers like Luminous offer a wide range of expertly engineered inverters and inverter batteries — and even combos — to enable you to keep the electricity on in the event of a power cut.


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