If the locality you live in experiences frequent and unannounced power cuts, then an inverter is a must-buy for you. In simple terms, an inverter is an electrical device that converts DC voltage (direct current) into AC voltage (alternating current). This AC voltage can then be used to run home appliances normally even in the case of a power cut.

When buying an inverter, it is best to go for a reputed brand that may be slightly more expensive instead of a local, non-branded model. Local inverters and batteries have no quality control and may end up spoiling some of your electrical appliances in the long run.

Before you make to purchase, consider several factors like- type of inverter, battery life, and power usage. Read our “Buying Guide“to pick the best one for your home.SALE

In this article, we introduce you to the top 7 best inverters in India in the present-day. Also, you can get familiar with the terminology related to inverters, which could help you make the right choice for your home.

Here’s a comparative list of the models we will be discussing in detail later.

Top 7 Best Inverters in India 2020

We’ve made a list of the top 7 inverters in India that rank high on performance. The first one in this series is a mid-range Microtek UPS model equipped with the latest technology, to ensure a seamless power backup performance in your home.

1. Microtek UPS SEBz 1100VA Sinewave


Our first inverter listed in this series belongs to Microtek, the popular Taiwan-based multinational manufacturer of consumer electronics. With a UPS transfer time of just about 15 milliseconds, this pure sine wave inverter with a maximum load of 800 W could be a good choice for power backup in your home.

This product is equipped with the latest technology – Digital Signal Controller (DSC) Based Intelligent Control Design. It automatically switches from mains to UPS and vice versa in the event of a power cut. The auto-reset feature is also a plus for this model.

The inverter package includes a cable to connect the inverter to the battery. However, any batteries need to be purchased separately, since they do not come as a part of the product. Refrigerators, printers and washing machines can be run with this pure sinewave model, provided you get the right battery.

A 2-year warranty comes from the manufacturer at the time of purchasing this model.


  • Pure sine wave inverter; ideal for home electronics
  • Equipped with DSC technology
  • No humming sound in electrical appliances
  • Maximum load up to 800 watts
  • 2-year warranty


  • The battery needs to be purchased separately
  • No LCD display or temperature sensor

2. APC Home UPS 850VA Sine Wave BI850SINE


The next inverter in this series is a product of APC by Schneider Electric, earlier known as American Power Conversion Corporation. A big plus in its favour is that this particular product has been specially designed keeping harsh Indian power conditions in mind, with a wide input voltage window for frequent power fluctuations.

With a maximum power output capability of up to 500 watts, this pure sine wave inverter works well with home theatre systems, gaming consoles and televisions too. The inverter comes equipped with useful LED status indicators and a UPS-inverter switch. This switch can be used to convert the inverter into a UPS for the computers when required, and vice versa.

The external battery has an extended battery life and recharges completely in about 10 hours. The backup time ranges between 2-5 hours, depending on the power consumption and the number of appliances used. An additional bonus is the Home/Away switch to prevent unnecessary discharges when you are not at home and prolong battery life.

The battery needs to be bought separately and could be an either tubular or flat plate. The product comes with a 2-year warranty at the time of purchase.


  • Pure sine wave inverter; works well with electronic products
  • Designed especially for Indian power conditions with a wide input voltage window
  • Shock-proof and child-safe short circuit protection
  • Fast recharging within 10 hours
  • Compact and lightweight
  • 2-year warranty


  • The battery needs to be purchased separately
  • No bypass switch

3. Exide 850VA Pure Sinewave Home UPS Inverter – Digital Display

Exide 850Va Pure Sinewave Home Ups Inverter - Digital Display
Exide 850Va Pure Sinewave Home Ups Inverter - Digital Display

The third inverter in this list belongs to Exide, the well-known Indian storage battery producing company. Though a bit more expensive than the others, this Exide 850VA Pure Sinewave model has a number of features that could make it perfect for your home.

This Exide model is fitted with the latest Digital Signal Processor (DSP) technology and a high-speed microprocessor. It ensures the quality of power backup is as seamless as that of the mains. An LCD display makes it easy to note the input and output voltages, percentage of load, battery power and other useful parameters.

An advantage of this model over the others is the relatively shorter switch-over time of less than 10 milliseconds from mains to UPS and vice versa. Also, it has a comparatively higher maximum load capacity of 580 watts as compared with others in the same range.

Long battery life is ensured by its Auto Sense Intelligent Control (ASIC) technology which dynamically adjusts the charging current as of and when required. The electrolyte level sensor indicator acts as a good reminder for maintaining the water levels in the battery.

This multi-functional Exide inverter could be a good choice for you if your power backup requirement is more than just the usual lights and fans. It comes with a manufacturer’s warranty of 2 years.


  • Pure sinewave; good for electronic products
  • Equipped with the latest DSP and ASIC technologies
  • Digital LCD display for several parameters
  • <10 milliseconds switchover time
  • High load capacity up to 580 watts
  • 2-year warranty


  • The battery needs to be purchased separately
  • Cooling fan slightly noisy

4. Luminous Zelio 1700 Sine Wave UPS (Black)


The Zelio 1700 Sine Wave UPS is a product of Luminous Power Technologies, one of India’s leading home electrical specialist companies. This one is also designed keeping in mind typical Indian conditions and comes with the tagline of ‘India’s most intelligent Home UPS’.

This Luminous product can be used both as an inverter for the usual electrical appliances, as well as a UPS for computer systems. It works best with a 24V double battery that needs to be purchased in addition to the product separately.

A useful feature is its LED display which indicates the remaining power backup time in hours and minutes format, based on the current load. The battery takes between 10-12 hours to recharge completely. A bypass switch has also been provided in case one needs to cut off the power for a faulty connection.

A slight disadvantage is its price, which is a bit higher than other inverters available within the same range of specifications. This Luminous Zelio 1700 model comes with a 2-year warranty on the product from the date of purchase.


  • Pure sine wave; works seamlessly with electronic products
  • Designed particularly for Indian power conditions
  • LED display showing remaining power backup time
  • Bypass switch in case of inverter faults
  • 2-year warranty


  • The battery needs to be purchased separately
  • Cooling fan slightly noisy

5. Microtek UPSEB 900 VA Inverter


Another product from the Taiwan-based Microtek series, the UPSEB 900 VA model could be a good choice for your home if your budget is not too high. It is a single battery system that is easily serviceable, making it easy to maintain without any hassles.

The compact machine comes with microcontroller-based intelligent control design technology. The six LCD display indicators are very helpful to indicate the current status of power as well as other parameters. This square-wave inverter is more suited for the usual everyday use instead of heavier electronic and electrical appliances.

This product comes fitted with Constant Current, Constant Voltage (CCCV) technology, along with auto-trickle mode. Equipped with short-circuit protection and a smart overload sensing technology, it also has an auto-reset feature for a seamless performance. The multi-stage battery charger ensures long battery life by reducing unnecessary power consumption.

A bonus is the 2-year onsite warranty offered from the time of purchase. This means that in case of any faults with the inverter, the company technician will visit your home to repair the product.


  • Budget-friendly
  • Microcontroller-based intelligent control design technology
  • Useful LCD display indicators
  • CCCV technology along with the auto-trickle mode
  • 2-year onsite warranty


  • Not a sine-wave inverter; hence not suitable for heavy electrical appliances
  • The battery needs to be purchased separately
  • No bypass switch

6. Luminous Zelio 1100 Home Pure Sinewave UPS


Next one in the list is Luminous Zelio+1100 inverter. It is one of the biggest manufacturers of power-backup products in India by introducing smart features to compete with leading inverter brands like Su-Kam, Exide, APC and Microtek.

It is considered as an intelligent home UPS system as it features a 32-bit DSP processor to charge the batteries and also calculate backup and charging time. Using this, you can run 3CFL, tube lights, ceiling fans, television and air cooler.

When Luminous Zelio inverter turns to UPS mode, voltage is in a range of 180-260V to ensure the safety of home appliances like-air coolers, ACs, refrigerators and computers.

This inverter protects from short-circuit, reverse polarity, and battery- charging and discharging. It is made with eco-friendly materials and hence doesn’t produce much noise than others in the list.

It features UPS light indicators for signalling about the overload information of the battery.

Battery types like flat, tubular plate support this inverter and may take 10-12 hours to recharge fully. The built-in battery management algorithm helps to be compatible with others, making it more versatile for all kinds of usages.

The maximum output power of this inverter system is 600watts. A bonus of 2-years manufacturing warranty is offered from the date of purchase.


  • 32-bit USB processor.
  • Protects through MCB.
  • Operates in Eco and UPS modes.
  • Comes in an affordable price range.
  • Supports battery range up to 100-200Ah.
  • Power backup display time (minutes and hours).


  • The battery is not included.
  • Generates very little noise.

7. Su-Kam Solar Home UPS Inverter Brainy ECO 1100VA


The last product in our list belongs to Su-Kam Power Systems Ltd., an Indian power solutions provider with a presence in more than 70 countries all over the world. It produces a wide range of home inverters, home and online UPS, batteries and battery chargers in different ranges.

This Brainy ECO model is a pure sine wave hybrid inverter which also works effectively as a UPS. Equipped with Automatic Temperature Compensation (ATC) technology, it keeps the charging voltage in check depending on the seasons. This prolongs the life of the battery by up to 6 months. An additional automatic bypass feature ensures a seamless cut-off in case of any faults in the power lines.

A big advantage of the Brainy ECO model over others is its solar charging feature by means of solar panels. This reduces electricity consumption, keeping a check on your power bills. Also, inbuilt protective checks in the inverter include those against the high current, high voltage or short circuits.

Though a tad expensive, its sleek and stylish looks, eco-friendly nature and a strong backup power (up to 800 watts) are the elements that could make this the perfect choice for your home. It comes with an on-site warranty of 2 years from the date of purchase.


  • Pure sine wave hybrid inverter; useful for all electronic appliances
  • ATC technology to prolong battery life
  • Automatic bypass feature
  • Solar panel charging; lower electricity consumption
  • Strong backup power up to 800 watts
  • 2-year onsite warranty


  • Slightly expensive
  • The battery needs to be purchased separately

Best Inverter with Battery In India

8. Luminous Zelio 1100 Inverter with RC18000 150 Ah Tubular Battery

Luminous Zelio 1100 Inverter with RC18000 150 Ah Tubular Battery
Luminous Zelio 1100 Inverter with RC18000 150 Ah Tubular Battery

Another model from luminous Zelio is the most intelligent inverter that uses sine wave technology to feature excellent power backup time.

This Luminous inverter offers numerous features and lasts long without damaging, making it more ideal for your home.

One of the main important features is that LED display that helps the user to know about the battery charging level, and the remaining time (in hours and minutes).

Automatic protection against the power loads and short circuits in this inverter is ensured by MCB. The lead part of the battery protects from corrosion in case of the high voltage supply.

As it offers long- battery life and superior performance, it is considered as one of the best inverters available in the market for domestic usage.

When you purchase this kit you get a combo pack- inverter with 150Ah battery. The maximum output power of this inverter is 600watts which is a bit more than basic inverter models. Also, the manufacturer offers an 18-months onsite warranty.


  • Uses sine wave technology.
  • 150Ah tall tubular batteries.
  • 18-months of replacement warranty.
  • Hassel-free water level maintenance.


  • Expensive inverter.

9. Luminous Tez Inverter Ups 150Ah

Luminous Tez Inverter Ups 150 Ah ,2 Year Warranty
Luminous Tez Inverter Ups 150 Ah ,2 Year Warranty

Last but one in the list is Luminous Tez Inverter. This product is suitable for those who to buy inverter and battery at a time to generate optimised results.

The manufacturer offers a wide range of home UPS and inverter batteries as it is one of the leading electrical home appliances specialists in India. They designed this product by keeping power-cut issues in mind.

This wonderful device can be used as both UPS for computer and as an inverter for electrical appliances. It is pretty much suitable for frequent power cuts.

It employees the cutting-edge process control and advanced technology with the global standards to provide a regulated output voltage to keep safe. Using this inverter, you can reduce the power consumption of home electronic appliances.

Balanced plate design for improved charge acceptance and excellent deep discharge recovery. The tubular batteries in this inverter are used for high backup time over the flat plate batteries.

The lead part of the battery protects from corrosion, even in case of high voltages.

I-charge mode helps the inverter to charge quickly and enhances battery life.

The inter partition connection ensures the lowest internal resistance and excellent charge acceptance.


  • I-charge mode.
  • 2-years warranty.
  • Balanced plate design.
  • 150Ah of battery capacity.


  • No inverter circuit.

Best Inverter UPS Battery

10. Exide 150Ah New Instabrite Inveter Ups Battery – 36 Month Warranty

Exide 150Ah New Instabrite Inveter Ups Battery - 36 Month Warranty
Exide 150Ah New Instabrite Inveter Ups Battery - 36 Month Warranty

Exide Instabrite inverter is one of the top-quality models that will guarantee superior power backup for homes at an unbelievable price. It even offers reliable, cost-effective, efficient power solutions for many of the household products.

It features advanced hybrid technology to withstand at high temperatures and also as a thick plate construction with a paste formulation. It allows the system to facilitate low water loss and the dual plate separation reduces the chances of premature failure.

At very small frequencies, Exide inverter can control the batteries charging and discharging conditions.

The 150Ah battery made with lead-acid provides outstanding power backup even in difficult times. The fume and leak-resistant material fitted to restrict fumes, acid during the process of transferring the energy and there will be no surface leakage at all.

It is equipped with high-speed microprocessor and DSP technology for fast processing and to know the time remaining for charging, LED backup display time is helpful.

Though it is a bit expensive than other models in the list, delivers non-stop power supply for instant brightness and performance. And will ensure that there is no shortage of power in homes.

The product manufacturer offers 36-months of warranty from the date of purchase.


  • 36-months of warranty.
  • Built-in DSP technology.
  • Fume and leak-resistant.
  • High-speed microprocessor.


  • Not a budget-friendly inverter.

Buying Guide for Inverters

Here’s what all you need to keep in mind before buying an inverter.

1. What is your usual power requirement in the event of a power cut?

This will depend on your power requirement in the case of a power cut. Do you wish to use only lights and fans? Or the television and refrigerator should run as well when there is no electricity? Each appliance has a specific wattage which needs to be added up to determine your power requirement.

For instance, a fan uses 70 watts and a tube light 40 watts. So, if you wish to use 3 fans and 3 tube lights (maximum) in a power cut, your power requirement would be: (70*3 + 40*3 = 210 + 120 = 330 watts).

2. How long do you want your appliances to run when a power cut occurs?

This will determine how many batteries you need to connect to your inverter. A typical battery works between 60-200Ah. So, for example, if you need 300Ah, you will require two batteries of 150Ah each connected to each other in series.

(Note: Ah refers to Ampere Hour, the rate of current a battery can supply for a given duration of time.)

3. Which battery works best – tubular, flat plate or maintenance-free?

Tubular batteries should be your first choice when it comes to purchasing one for the inverter. Though they are slightly more expensive than the other types, tubular batteries have a longer life (up to 7-8 years) as compared to an average of 4-5 years for the other types. You just need to ensure regular top-ups with distilled water for your battery to be running well.

 4. Which type of inverter do you need – sine wave, modified sine wave and square wave?

In a sine wave inverter, power is generated by rotating AC machinery. Most of the electrical and electronic appliances in the market are designed to operate on sine waves. Though these inverters are usually 2-3 times more expensive than the other types, it is best to choose sine wave models since heavier appliances work best with this type.

In a modified sine wave inverter, the waveform is more like a square wave instead of a sine wave. It usually works well with a majority of the appliances, but may reduce efficiency in some of them. It may also result in dimmer fluorescent lights and/or slight buzzing/humming sounds. These inverters are cheaper than sine wave inverters.

In a square wave inverter, the waveform is a square. These are the least efficient inverters of the lot and are not manufactured much any longer. They are the cheapest of all three types. Only simple tools with universal motors work with this type of inverter.

5. Which Price inverter should I buy?

If you are purchasing the inverter for the first time, then go with the basic models as you may not be knowing how to handle. If you are very much capable of maintaining the inverters, you can opt for high-end models. Also, check whether the inverter is within your budget range or not.

There is a misconception that high-priced inverters offer the best performance and low-budget inverters offer poor performance. It’s totally a wrong statement. Because the performance depends on the inverter batteries not on the price factor. At high-prices you get only the quality products but cannot expect the performance.

Benefits of using Inverters

  • Reduces the energy costs compared to non-inverter systems.
  • Very quick response to heating or cooling loads.
  • Reduces the risk of electromagnetic interference with other equipment’s.
  • You will never run out of electricity both for home and offices.

 Tips and Precautions of Inverters

  • Always prefer to use energy-saving devices.
  • The inverter should not be enclosed in a big-sized container.
  • Ensure the water level in the battery for every 2 months.
  • Keep the terminals of the battery clean – corrosion-free and dust-free.
  • Disconnect the extra load from the inverter when it is not required.
  • Once the inverter battery is dead or damaged, replace it with a new one.
  • Make sure you follow the steps correctly before installing the inverter at home.
  • Never use an inverter to directly charge the batteries. Prefer the charger given in the set.
  • Do not place the inverter battery where it can be affected- near water, dust or chemicals.
  • It’s always better to use square wave inverters than sine wave inverters because of power load.
  • When you run the fan on the inverter, it increases the number of rotations (RPM) and produces a loud noise.
  • Do not use tap water or rainwater as it contains impurities that reduce battery life and efficiency.
  • Due to power overload issue, you shouldn’t connect the home appliances like- refrigerators, geysers etc. to the inverter.
  • Once you recharge the inverter, it can last for some days or weeks. Again you need to recharge the inverter battery for further usage.


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