Best Inverters for Home in India for 2021

Best Inverter for Home in India of 2021 – Reviews and Buyer’s Guide

Power Cuts and load shedding are frequent events everywhere in India. Especially so, in less populated areas like small towns and villages. These power failures can cause electricity to be out for a long few hours. The most efficient solution to this problem is using a home inverter. When you get the best inverter for home, you’ll be free from these troubles for a long time. Especially so when you buy the best battery alongside it as well.


The use of inverters nowadays at home is on the rise. This is because people are seeing how beneficial this small device is, and how it’s giving them peace of mind when it comes to the inconvenience of power outage or interruption. And this is also the reason why everyone aims to get one but is having a hard time choosing which one will be the best inverter for home in India.

Buying is more economical than buying a generator. But because it will still cost you a bit and we don’t want you to be disappointed, it pays to know and get the right one for you. With 100s of inverter models available out there, you would need to visit tons of stores or read tons of reviews online first before you can make up a decision. Of course, you would want to get the best value for your hard earned money.

Good thing we have wrapped up all relevant information for your selection process to be the easiest! You will no doubt make the best decision on which model to get!

This comprehensive review is written into two parts. Provided in the first part are the top five best inverters for home in India. In addition, you will see the rest of the helpful information related to buying the best inverters in the market, such as the types, important buying tips, and commonly asked questions; among others.

Luminous Zelio 1100 plus RC 18000 150 Ah Tubular Battery + Trolley

Luminous has a large presence over the inverter manufacturing space. Luminous creates top-of-the-line home inverters, and thus it certainly deserves its position. This particular inverter is quite advanced and offers a lot of useful features.

  • Sine Wave inverter
  • 900 VA Capacity
  • RC 18000 150Ah Tubular battery included
  • 32-bit processor
  • LED display
  • MCB protection
  • Bypass switch available
  • Comes with sturdy trolley

This Luminous Zelio 1100 inverter is a sine wave inverter with a rated power capacity of 756 watts.

Hence, it is an ideal appliance to power up to three ceiling fans, an LED TV, and three tube lights. Thus, it should satisfy the requirements of a standard Indian household.

This inverter supports all types of batteries, flat plate, tubular, and VRLA.

However, it comes equipped with a 150Ah tubular battery that can provide power for an average of 12 hours when charged fully. However, it depends on how many appliances you connect to the inverter.

A 32-bit processor powers this inverter. It is an intelligent inverter because its adaptive learning capability helps to charge batteries optimally and calculate charging and backup times. It comes with an LCD panel to indicate these values to the user.

This works in the ECO and UPS mode. The UPS mode is suitable for ensuring the safety of the appliances, as it maintains the output voltage in the range of 160 to 260V.

The ECO mode helps extend battery life. The bypass switch enables the user to switch between these modes quickly.

The Zelio 1100 is one of the safest inverters to use because it comes with protection features like short-circuit, battery deep-discharge, battery over-charge, and reverse polarity. It also comes with an MCB for added protection.

The sturdy trolley supplied along with the unit can withstand the weight of the battery and the inverter. The wheels provided on the cart make it a portable device.

This Luminous Zelio 1100 is one of the best inverters with battery available in India today.

Excellent combination of inverter and battery
Full value for the money you spend
Incredible battery backup
A couple of users have complained of poor customer service.

Microtek UPS Sebz 1100 VA Pure Sine Wave Inverter

Microtek, one of the best inverter manufacturers out there, has made the Sebz very power-efficient. It manages electricity supply so well that the can keep your devices safe and stay free from damage at the same time.

  • Smart Overload Sense
  • Short Circuit Protection
  • 2 Years Warranty
  • Running Load: 5 Fans + 5 Lights + 2 TVs
  • Built with microcontroller based intelligent control design
  • Battery deep discharge/overcharge protection
  • Pure Sine Wave Inverter type

This inverter is perfect in its very durable design, with its solid buttons and compact body. The display is also commendable hence indicators can be easily viewed. It also has the over-charge protection that is good for preserving battery life.

This is a pure sine wave inverter. Hence, it has low harmonic distortion and works noiselessly. The Microtek inverter is also an energy efficient one.

The LED display panel is handy for providing information such as the status of the battery and alerts you in case of faults.

The smart overload sense and short circuit protection are other attractive features of this . The inverter shuts down if the load is higher than the prescribed levels. The UPS has in-built electronic protection to protect the batteries from deep discharging and overcharging.

This comes with a multi-stage battery charger to ensure that the battery remains in peak working condition at all times. The appliance can work in a voltage range of 100 to 300V. The switchover time from the mains to the UPS is around 15 milliseconds.

This unit does not come with a battery. You have to purchase it separately.

It does not create any humming noise from inductive load
Supports a wide range of batteries from
100 ah to 180 Ah
Low transfer time, suited best for PC
Durable design
Makes an annoying sound when the battery is fully charged
A bit pricey

V-Guard Smart Pro 1200 with Bluetooth Connectivity Digital Sinewave UPS

The Smart Pro 1200 from V-Guard is relatively recent and comes with many new features. These features are meant to increase the flexibility you get as a user. Its capacity is adequately high as well.

  • Can run loads as high as 1000W.
  • Bluetooth app provides easy interaction with the inverter.
  • Turbo Charge provides faster charging.
  • Many performance modes for different situations.
  • Monitoring functions for easy maintenance.

The Smart Pro 1200 can run loads as high as 1000W. With its increased power, it can run Electric Irons, Coffee Makers, and even Heavy Duty Appliances. Suppose you want something focused on power but also well-built and with an appealing look. Then we advise you try this .

It’s not only powerful and efficient, but it is also very convenient. The inverter supports Bluetooth connectivity and can be interacted with through an app. You can tweak a lot of advanced settings through the app. For example, you can control the power, check the backup time, switch through different modes, and much more.

The inverter also sports a not-so-often seen fast charge feature. With the Turbo Charge, you get 30% faster charging along with a much more reliable backup for all those lengthy power outages during summer.

With the two special modes, you can tweak the inverter to fit any use other than standard needs. The Appliance mode is specifically designed to operate Heavy Duty appliances. Meanwhile, you can use the Holiday mode for when you’re going out for a while. It will keep the running with little power consumption.

One of the last but handy features we want to talk about are the ones that provide data for certain things. With the app, you can not only track the health of your battery but also monitor power cuts and their duration.

Remote control with the app.
Fast charging.
Easy to maintain.
Can run on heavy load.
Bluetooth connection is somewhat weak.

Amaron Hi Back-Up Pure Sine Wave UPS

If you’re looking for an inverter for either your home or office, then check this out. It supports every kind of appliance. It’s also light on your budget and still manages to be cost-effective.

  • Noiseless and seamless operation.
  • Comes with safety features in cases of overload.
  • Copper transformer enhances durability.
  • Efficient batteries that charge fast and use less power to charge.
  • Has protection against short circuits and overloads.

The inverter works smoothly and operates without noise. Moreover, when a power cut occurs, the swiftly switches to the battery mode. The transition is seamless; you’re not even going to know about the power cut.

It can also deal with overloads efficiently. While running on sine wave technology, the device comes with visual indicators. More importantly, it has a system overload alarm that alerts you during overloads and resets itself automatically.

So, you no longer have to worry about your inverter getting damaged. Other than these functions, also equipped with other short-circuit protections.

Also, one more thing to note about is its transformer. It houses a copper transformer that improves the longevity of the inverter by reducing power consumption. This Amaron Inverter charges the battery quickly and efficiently.

Overload alarm that notifies the user and resets the inverter.
Copper transformer.
Fast charging with little power consumption.
Low VA rating.
After-sales service could use some improvement.

Luminous Zelio+ 1100 Home Pure Sine wave Inverter UPS

We have seen the Luminous Zelio 1100 review earlier. The Luminous Zelio+ 1100 Home Pure Sine Wave Inverter UPS is an upgraded version of the one reviewed earlier. Here are the features of this .

  • Power Backup display time in Hours & Minutes
  • Running Load : 3 CFL, 3 Tube light, 3 Ceiling Fan, 1 Television, 1 Air Cooler
  • 32 bit DSP Processor
  • Battery Electrolyte Level Indicator glows whenever the battery requires water top-up
  • 2 Years Warranty
  • 8 hours of Back-Up time
  • Pure Sine Wave Inverter type

The overall features of this inverter and the one described above are similar. This is compatible with all kinds of batteries such as the flat, tubular, and SMF batteries. However, the present package does not come with a battery. You have to purchase it separately.

The Zelio+ 1100 Home Pure Sine Wave Inverter UPS is an intelligent one as it comes with attractive features like power backup, battery charging time display, battery water level indicator, and various security features.

The protection features include MCB to protect against short circuits and reverse polarity issues.

The bypass switch allows it to keep supplying output even in case of Home UPS faults. This is a pure sine wave inverter. Hence, it does not make any noise and has a low level of harmonic distortion.

The sine wave feature also makes it an efficient appliance that helps save on your electricity bills.

The 32-bit DSP Processor acts as a battery management system by protecting your battery as well as the electrical appliances in your house. It ensures to maintain the output voltage at optimum levels at all times.

The LCD helps you to determine the backup time left, charging details, and also the level of water in the batteries.

This comes with a 24-month warranty.

Supports wide battery range, i.e. Flat Plate, Tubular & VRLA (SMF)
With bypass switch that keeps supplying output from grid even in case of Home UPS faults
Its low harmonic distortion makes it almost noiseless
Best value for the price
The plastic material not too pleasing
The display can get dim
Aluminum wiring

We have seen some of the best home inverters with battery available in India. Now we will discuss the buying guide where we explain the various factors to look at while selecting your inverter.

Home Inverter Buying Guide

What is an inverter?

In straightforward terms, an inverter is a device that converts direct current (DC) into alternating current (AC).

Usually, all our appliances at home run on AC. The inverter comes with a battery that stores electricity.

During a power cut, the inverter system starts converting the stored DC from the battery into AC and resumes the electricity supply. It ensures that you can work unhindered even during the absence of regular AC supply from the mains.

Usually, you find inverters coming with specifications like 800VA, 1000VA, 1200VA and so on. The batteries come with configurations like 150ah, 200ah, and so on. What do these numbers signify? We shall discuss these aspects in detail.

Things you need to know

You have various electrical appliances at home. Let us now look at the regular electricity consumption of the common electrical appliances you find in every house.

Electrical AppliancePower Consumption
TelevisionThe traditional CRT TVs consume around 120 Watts whereas the LCD and LED TVs to take up 50 – 150 Watts and 30 – 100 watts depending on their size
Electric bulbsYou have these bulbs coming with capacities 25 Watts, 40 Watts, 60 Watts, and so on
ComputersDepending on the type of personal computers you have, they consume between 120 and 250 watts. The LCD monitors consume around 150 watts whereas the conventional CRT monitors consume about 250 watts
One fanApproximately 75 to 90 Watts
One tube lightThe standard tube lights consume around 45 to 50 watts whereas the T5 tube lights consume 28 watts
One CFL bulbThese bulbs come in various power consumption capacities such as 10 Watts, 20 Watts, and so on
Set Top BoxesSD Set-top boxes – 8 Watts, HD Set top boxes – 18 Watts, and the HD DVR Boxes – 25 Watts
Mixers and grindersApproximately 300 to 400 watts
Induction CookersThese are high power consuming appliances in the range of 1000 to 1500 watts
Home theatres and gaming consolesThese devices consume variable amounts of electricity depending on their size and usage. We shall assume a safe figure of around 100 watts
Air CoolersAbout 250 to 300 watts
Induction CookersThese are high power consuming appliances in the range of 1000 to 1500 watts
Mobile Phone Chargers and Wi-Fi routersThese appliances consume about 5 watts or less

We have listed out almost all the appliances we use daily. You have other devices like your water heaters, water purifiers, refrigerators, and air conditioners. These appliances are high consumers of electricity. Hence, people usually do not connect them to the inverters.

You will not use all these appliances at the same time. Assume you wish to use one CFL bulb, one fan, one tube light, and one LCD TV during a power failure situation. These appliances will consume approximately 275 to 300 watts.

Now, you need this backup to be available for say 4 hours. Therefore, you will need to store 1.1 to 1.2 kWh of electricity (units of power).

Know how to calculate the VA rating of the inverter

The thumb rule is that you divide the total required load in watts by 0.8 to arrive at the VA value.

In our case, it would be around 343 VA to 375 VA. This figure will be your maximum load. Now, you will not get an inverter with exactly the VA value you want.

You should go for the next higher round figure. In our example, you can safely select a 400 VA inverter.

Remember, you need to calculate your exact requirements. It is always better to choose higher values as you could end up with an inverter of higher capacity. It will cost you more but will give you better backup.

Which is the right battery to choose?

The capacity of the battery also depends on the load and the duration of the backup. In our example, we have opted for a 400 VA inverter. We need the backup for 4 hours. Thus, we would need a VAh value of 1600.

The batteries available on the market are of 12 Volts. Therefore, you arrive at the Ah value of 33. Inverter batteries come with Ah values such as 100, 120, 150, 200, and so on.

In our case, a 100 Ah battery would suffice. It is better to go for a higher configuration as a matter of abundant precaution.

How do you handle the bigger appliances?

We know that you have a question at the back of your mind. How should you handle Air Conditioners and refrigerators? Power consumption wise, the refrigerator would consume an average of 300 to 350 watts.

The compressor in the conventional refrigerator does not work on a continuous basis. It stops and starts depending on the cooling requirements. The fridges require a lot of electric power to start.

The ideal should be the 2.5 KVA for your refrigerator. Overall, your fridge consumes around two units of electricity per day. Hence, you need an inverter of higher capacity whereas a small battery will suffice for powering your fridge.

The AC units are also similar in their functioning to the fridge. The compressor constantly switches between the start and stop. As AC units consume more power than the refrigerator, you need a 3.5 KVA inverter along with multiple batteries or battery with a high Ah value.

Therefore, people do not connect the inverter to the AC or the refrigerator.

Different types of inverters

There are three different categories of inverters available on the market.

Sine Wave Inverter

The sine wave have a rotating AC machinery to generate power. As most of our electrical appliances are compatible for operation on sine waves, it is better to select a sine wave inverter for your home.

Remember that these inverters are the most expensive of the lot, but they are ideal for catering to heavy loads.

Modified Sine Wave Inverter

In a modified sine wave, the waveform is more like a square. Such an inverter can also work with most of the electrical appliances, but it can reduce the efficiency of the device.

Therefore, you might hear a humming or buzzing sound. You would also experience the fluorescent lighting to be dimmer than they usually are. As compared to the sine wave inverter, the modified sine wave inverters are affordable.

Square Wave Inverter

The square wave are the cheapest of the lot. They are also the inverters with the least efficiency. Not all electrical appliances work with these square wave inverters.

Hence, they are not as popular as the inverters discussed above.

Different types of batteries

Just as there are different types of inverters, you have three categories of batteries. These batteries vary depending on the internal technology used to store the current. The three types of batteries available today are as follows.

Flat Plate Battery

These are the first-generation lead-acid batteries. These batteries have two electrodes immersed in an electrolytic solution of sulphuric acid and water.

The negative electrode consists of a porous lead whereas the positive electrode is made of lead oxide. These are lightweight batteries costing in the range of around ₹ 9000 to ₹ 15000. The only disadvantage is that they require regular maintenance.

You need to replenish distilled water every three or six months depending on its usage. Delaying this top-up can damage the battery and reduce its life. Secondly, these batteries emit noxious gases whereby you need to place them in areas having sufficient ventilation.

Nowadays, these batteries are becoming outdated with the tubular batteries replacing them.

Tubular Battery

The tubular battery is an improvement over the flat plate battery. These batteries last longer than the flat plate batteries as they come with a battery life of around five years.

The reason for their efficiency is the deep charging cycles and relatively less maintenance. These batteries have tubes protected by a cloth in place of the positive lead oxide plates.

Costs wise, the tubular batter is expensive in comparison to the flat plate batteries as they come in a range of ₹ 9000 to ₹ 25000.

Sealed Maintenance Free Battery

The name explains it all. These batteries do not require any maintenance. The nature of the electrodes used is such that there is no need for replenishing with distilled water.

These batteries are the safest of the lot as they do not emit obnoxious gases. These batteries are also referred to as VRLA (Value Regulated Lead Acid) batteries. These batteries are expensive as compared to the other two categories discussed above.

They have a shorter life as well in comparison.

If you compare the various features side-by-side, the tubular batteries are the most popular of the three.

Difference between an inverter and the UPS

The fundamental functions of the inverter and the UPS are the same. However, there are minor differences. When there is a power cut, there is a need to switch over from the main line to the battery power.

The inverter takes around 100 milliseconds whereas the UPS would do the switch in 3 to 5 milliseconds. Therefore, you get almost uninterrupted power supply in a UPS system.

Specific appliances like your desktop PC can switch off even if there is no power supply for a few milliseconds. Hence, you have to use the UPS instead of the inverter to ensure that the PC does not switch off during a power cut.

There are two types of UPS, the online UPS, and the off-line UPS. The difference is that the online UPS supplies power continuously from the battery even when the mains line is on. It recharges the batteries simultaneously.

Therefore, there is no loss of power even for a single millisecond. On the other hand, the offline UPS uses the battery power only when there is a power cut. At other times, it uses the main power line.

Precautions to take while buying an inverter

Check the wiring of your house

Before purchasing your inverter, you should consult an electrician to determine whether your home wiring has a facility for backup. If you are looking for providing backup to all the home appliances, it should not be difficult.

However, people usually exclude the refrigerators and air conditioners from the inverters. Hence, it becomes necessary to consult the electrician and isolate these appliances before you purchase your this.

Choose the right combination of battery and inverter

We have discussed these aspects in detail. You should gauge your power requirements and choose the right combination of your inverter and battery. This table should help you select the perfect combination.

Power requirementBack Up in hoursSuggested Inverter Capacity Suggested battery size
300 Watts 2 hours750 VA50 Ah
600 Watts2 hours1500 VA100 Ah
900 Watts3 hours3500 VA300 Ah
1000 Watts3 hours4000 VA300 Ah
1200 Watts4 hours6000 VA400 Ah

Inverter trolley

Placing the inverter in the right position is a crucial aspect. It should be on level ground. An inverter battery combination is a heavy appliance. It is better to purchase a trolley that can accommodate both the inverter and the battery.

It is better to place the inverter as near to the mains supply as possible. It will avoid the unnecessary hanging of wires all over the place.

Earthing and other issues

Ensure that your home has proper earthing facilities to avoid accidents like electrocution and short-circuits. Avoid touching the inverter or battery terminals with wet hands.

Keep out of reach of the children in the home. Clean the inverter and battery of the dust that could accumulate on them.

Remember to replenish the distilled water supply at regular intervals. Keep a calendar handy where you can note down the details of refilling.


Opt for inverters that provide a good warranty. The longer the warranty, the more is the price of. Remember, that an inverter and battery combination is a long-term investment.

Go for the best combination that ensures proper value for the money you spend.

Take care of your inverter and batteries

Purchasing an inverter should now be easy. However, you should maintain the well to enable it to work efficiently for a long time.

Taking care of the batteries is vital to increase the lifespan of the inverter. We shall now quickly go through the precautions you should take to improve the life of your batteries.

1. The tubular and the flat batteries require regular replenishment of distilled water. Depending on the type of the battery and the usage of the inverter, the replenishment period can vary between one and three months.  Maintain a calendar, preferably on your smartphone that alerts you to replenish the water.

2. The socket connections can rust as the water can spill out at times. The humidity can also cause rust. This rust can affect the connections. Applying grease on these connections can help prevent rusting.  If there is corrosion, you should use a mixture of baking soda in hot water to remove the rust.

3. Discharge the battery completely at least once a month and charge it again. It will rejuvenate the electrolyte solution.

4. Do not connect heavy loads to the inverter. Avoid connecting refrigerators, air conditioners, washing machines, and water heaters.

5. If you need to use the mixers and grinders, it is better to switch off all the other appliances to prevent overloading.

6. Place it on a flat surface, either horizontally or vertically.

7. Never place it near the engine compartments like your motor. Keep it away from moisture and water. Do not keep in direct sunlight. Ensure that there is ample ventilation in the room where you place your inverter.

8. Clean your inverter from time to time. Dust can stick to the connections and affect the performance of your in.

9. Do not place flammable materials near your inverter as you increase the risk of fire.

Take care of your inverter and batteries. They can serve you for a long time.

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