Want to Own the Best Inverter? Keep This List Handy Before You Buy It

Power cuts are always an inconvenience. However, working fans, lights and a stable internet connection will keep your family time uninterpted, and for this, you need to invest in an inverter. But before you buy your own inverter, you must know what your home power backup needs, and which inverter can efficiently meet your requirements. We bring you a handy guide that will help you in choosing the best inverter for your home.


An inverter can be defined as a power converter that helps in converting electrical power from converting alternate current to direct current from the mains to battery & again direct current into alternating current. Batteries help in storing energy in the form of a direct current. So, an inverter converts the stored energy into alternating current. In case of a power failure, you can use an inverter as a backup. 

Types of Inverters Available in India

Today, Indian markets are flooded with a wide range of different inverters, and it can be confusing to opt for the best inverter for your home. However, the two most commonly used inverters are:

  • Pure Sine Wave Inverter

A pure sine wave inverter supplies current from the battery in a clean and reliable manner which is similar to the power supplied by your utility grid. Home appliances are designed to function on this pattern. Therefore, this is the best inverter for your home. If you plan on using high-powered appliances such as microwave, air-coolers and television, during a power outage, this device will be an efficient choice and will not consume much power. 

  • Square Wave Inverter

A square wave inverter generates square-shaped waveforms. These inverters are ideal choice for areas where voltage fluctuation is more frequent, S/W inverters are pocket-friendly and more durable. It is an ideal choice for running regular load like fans and bulbs & tv. These inverters don’t need much maintenance and care. 

How to Choose the Best Inverter?

There is a list of important factors that you need to consider before choosing the best inverter. Here it is:

  • Total Load to Run on an Inverter

With advancements in technology, inverters have also improved. Gone are the days when an inverter could only handle regular appliances like television, fans and lights. Today, some of the best inverters can even handle larger appliances like room coolers, water purifiers, refrigerators, and air-conditioners. Once you calculate the total load that you would like to run on an inverter, you can easily make a purchase as per your needs. You can shop from a wide range of inverters available in the market ranging from 300VA to 12,500VA.

  • Technology Type

Inverters come in both sine wave and square wave technology. A square wave inverter is more robust for areas where voltage fluctuation is more whereas a sine wave inverter is recommended if users want to run sophisticated electronic appliances such as TV and refrigerator. Big brands like Luminous offer an array of both square wave inverters in Eco Watt, Shakti charge series and Sine wave inverters in Eco Volt, Zelio iCruze, and Optimus range. 

  • Battery Type

Today, most inverters use lead-acid batteries to draw power in case of an outage. However, there are few brands that have launched integrated inverters with Li-ion batteries. The benefit of using a Li-ion battery is that it runs 3 times longer, charges 3 times faster and is 15% more efficient. On top of this, these inverters need zero maintenance, no water top-up, no acid spills and is completely safe for children. The Regalia range of inverters with Li-ion batteries is considered to be the best option. 

  • Features

An inverter usually lasts for up to 5 years. In many cases, some of the best inverters can also last for over 7 to 8 years. Look for the following features in a premium range of inverters:

  • LCD Display

Inverters with LCD display show the backup time remaining in case of a power cut and battery charging time when the grid supply is normal. It allows users to efficiently plan their activities. Luminous iCruze, Optimus and Zelio series come with LCD display. 

  • Fast Battery Charging

It becomes extremely important for areas that experience frequent power cuts to charge the battery faster, so that maximum backup is available in the next outage. Luminous Shakti Charge, Rapid and Optimus series come with fast charging facility. 

Before you choose the best inverter, it is important that you analyze the power requirements of your home. 

Buying an inverter is a long-term investment. Hence, you should consider the option of purchasing an inverter from India’s most trusted brands like Luminous. They offer a comprehensive range of inverters for your home. It is advisable to thoroughly compare and analyze the features, benefits and cost of different range of inverters and then carefully make your purchase. For further assistance, you can reach out to their team of dedicated professionals as they will help you in making an informed choice.