Best Inverters in India 2019 – Reviews & Buyer’s Guide

If unannounced and frequent power cuts are experienced in the locality you live in, then an inverter is an essential thing to buy. Being an electrical device, an inverter converts DC voltage into AC voltage. In case of a power cut, this AC voltage is useful for running home appliances normally.

You have landed in the right article if you are looking to buy the best inverter in india. Let’s accept it, making the right choice when you have so many options online can be tricky. Which is why we have put our team to research for the best inverters available in India in 2019 and listed the same in the article. The article also mentions the important things you’ll have to consider before choosing the best inverter for your homes or office.

Most towns in India have an irregular power supply. Which means that they suffer frequent power cuts, this disrupts your daily routine be it at work or office. Which is why inverters are very important as they provide you back up during these power cuts. The working of an inverter is very similar to that of a rectifier, the difference being that that working principle is just the opposite of a rectifier.

What is the Role of an Inverter?

As you would know, the role of the inverter is to convert one form of energy to another. Are you wondering why this is required?

Simple, the energy stored in the inverter batteries will be in the DC(direct current) form, this cannot to be used as a backup supply to the appliances at home. The inverter converts the DC current from the batteries to the AC form and then supplies the same to the appliances. This is how most of your appliances work even during the absence of power supply.

You need to understand that inverters cannot provide backup to all the appliances. This depends on the size of the battery and the output voltage of the inverter. Which is why you’ll have to consider all these factors before choosing the best inverter for homes.

Most of the Indian families opt for inverters which can provide backup for fans and lights. For this, most of the inverters with medium capacity will work. But if you are looking for back up of large appliances then you must opt for an inverter with higher capacity.

This also means that inverter batteries are also crucial while you decide to buy an inverter. Choose a battery keeping your back up needs in mind. Larger the capacity of the battery more would be the duration of back up that would be provided by it.

Where Does the Inverter Battery Gets the Energy from?

As explained earlier, the source of power for the inverter is stored in the inverter batteries. You may be wondering from where is the energy generated in the batteries. There are multiple ways in which the batteries can be provided with energy. Most of the inverters used for homes come with rechargeable batteries, which means that they have to supplied with electrical energy which is converted to DC and stored in the batteries.

The same energy is then converted to AC by the inverted and provided as back up during the time of power cuts. There are instances where the batteries are charged by means of solar power, this is rare and not suitable for home inverters.

Important Safety Measures While Operating the Inverters

There are some safety measures that need to be taken while operating an inverter.

  • The inverter should be placed either horizontally or vertically on a flat surface.
  • One should never place it in the engine compartments. The engines emit harmful fumes and get heated easily. Make sure that the inverter is placed in a cool and dry place. It should be kept away from moisture and water.
  • You shouldn’t operate it with wet hands as water is a good conductor of electricity which can cause serious problems like shocks.
  • It should never be placed near heating vents or under direct sunlight. 50 to 80-degree celsius is the ideal air temperature for keeping the inverter within the safe limits. While it is in use, it must be kept well ventilated.
  • It should be kept clean from time to time.
  • One should never place the inverter near flammable materials or inside battery compartments.

How to Choose the Right Inverter and Inverter Battery Combination?

The amount of electricity one uses and the type of battery needs to be checked before looking for a good inverter. The battery will drain easily if the demands are high. So before buying, it is always better to research. A voltmeter should be used in order to keep track of the level of the battery. Our guide on choosing the right battery will surely come in handy.

For checking its usage, one can also attach several batteries in a parallel way. For large power inverters, deep cycle marine batteries should be used as they have the highest reserves. The can also withstand continuous charging and battery drains.

Normal batteries won’t be effective and would wear out easily. It is better to have cycle battery for power inverters as they help in starting the vehicles when placed inside it. The deep cycle marine batteries should not be discharged when their charge is below 50%. Even if the engine is off, these batteries are capable enough of supplying power for 30 to 60 minutes. The automotive battery supplies must be avoided in any case. If one chooses to opt for a solar inverter, then always look for the best solar inverter in India.

An inverter converts the DC stored into AC and hence, it is vital to have it at home. But one must do proper research before buying an inverter for home. If one goes for a 48-volt inverter, it will cost more money. If something is expensive, then it surely has additional benefits with it. A 24-volt system would be great for running a few appliances at home when there is no current.

You should ideally go for sine wave inverter if very few appliances are used at home on a daily basis. A cheap inverter won’t perform well. You must look at the specifications after choosing an inverter to know whether the output of water is continuous or gush.

An inverter should be capable enough of at least making a bulb and a fan work in absence of electricity. A few years back, there were power generators which were huge in size. With modernization, small sized inverters are capable of providing the same back up as those large sized generators back in time.

Compared to inverters, generators are costlier. The main benefit of an inverter is that it supplies power in absence of electricity. Using inverter is not that difficult and it is easy to operate as well as handle it.

One must buy the best brand of an inverter for office or home purpose. There are many top good brands which provide inverters on the market today. They help to live a peaceful and tension free life. Hence, buy an inverter today without wasting much time!

What To Look for in an Inverter for Home

It is best to go for a reputed brand while buying an inverter. An inverter of a reputed brand may be slightly more expensive than a non-branded inverter. Non-branded batteries and inverters may end up spoiling the electronic devices in the long run due to lack of quality control. It is very important you understand your back up requirement and then choose the right combination of inverter and battery.

While choosing an inverter battery, you will find that there are two types of batteries. Lead acid and tubular batteries are two main types of batteries. We recommend you to go for tubular batteries. While they are priced higher than the other types of batteries, they are more efficient and even have better durability.

A tubular battery lasts for 8-10 years as compared to other batteries which have a lifespan of 4-6 years. Lead acid batteries also need frequent maintenance and tend to release harmful gases during charging and discharging. You must ensure that the distilled water has to be recycled frequently for increased life of the inverter batteries.

The brand of the inverter plays a very crucial role when you look for the best inverters in India. Inverter and a battery is not a small investment for most families in India. It would cost upwards of 15,000 INR for a good set. However, that doesn’t mean you have to compromise by going for a local brand.

The cost of local brands may be 50% lesser but there is no guarantee of their quality. Whereas inverters from brands like Luminous and Amaron have great after sales support and are of top-notch quality. Both these brands have been operating since a very long time.

The best part about buying the inverter online is that you do not need 100% of the money, you can opt for various options like Easy EMI by Bajaj, Emi with credit cards and debit cards.

One more aspect you will have to keep in mind the is the warranty. Most of the manufactures and top brands provide a warranty of one year for the inverters. Also read the warranty policy thoroughly as some of them are very specific with the parts covered under the warranty.

Types of Inverters

The following are the 3 types of inverters:

1) Sine wave Inverter

A rotating AC machinery generates power in a sine wave inverter. Many electrical appliances are designed for being operated on sine waves. Compared to the other inverters, sine wave inverters are 2-3 times more expensive. These inverters work best with heavier appliances.

2) Modified sine wave Inverter

Instead of a sine wave, the waveform is more like a square in a modified sine wave inverter. It works well with majority of the electric appliances. However, in some of them, it may reduce efficiency. This results in slight buzzing, humming sounds or dimmer fluorescent lights. Compared to sine wave inverters, the modified sine wave inverters are cheaper.

3) Square wave Inverter

The waveform is a square in square wave inverter. The square wave inverters are the inverters with the least efficiency. They are the cheapest among all the 3 types of inverters. With this type of inverter, only simple tools with universal motors work.

This covers the informational part of our buyer’s guide. By now, you must have understood the importance of having an inverter and also how the inverter battery plays a crucial role while you make a choice. Also, keep the factors to look for section in mind when you are looking for an inverter for your home. The investment you’d be making will help you get more productive and you will not be bothered about those untimely power cuts.

In the next part, we have listed the top available inverters in the Indian market. All these inverters come from good brands and enjoy reasonable popularity, this list will help you in making the right choice.

Top 10 Best Inverters In India 2019


1. Microtek Static Converter UPS SEBz 1100 V2 Sinewave Technology 

In this list, the first inverter belongs to Microtek, which is a popular Taiwan-based multinational company which manufactures consumer electronics. Microtek is the best inverter brand.Microwave static converter UPS can handle a maximum load of 800 W.

The UPS transfer time of this inverter is just about 15 milliseconds. It is definitely an ideal choice for power backup in a house. This inverter comes along with DSC (Digital Signal Controller) based intelligent control design, which is the latest technology. It automatically switches to UPS from mains and vice versa when a power cut occurs.

The model has an additional feature- the auto reset feature. A cable is included in the inverter package for connecting the inverter to the battery. But one has to purchase the batteries separately as the battery isn’t included in the package. With the Microwave static converter UPS, one can run printers, washing machines and refrigerators by installing the right battery. The inverter doesn’t produce any humming sounds in electrical appliances. The dimensions of this product are 39.2 x 37.2 x 19.8 cm. The manufacturer provides a warranty of 2 years on this product.

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2. APC Home UPS 850VA Sine Wave BI850SINE 

The APC Home UPS 850VA Sine Wave BI850SINE inverter is manufactured by Schneider Electric which was earlier called as American Power Conversion Corporation. It is the best inverter for home. This inverter has been specially designed for tackling the issues of harsh Indian power conditions. It is lightweight and compact. For frequent power fluctuations, it has a wide input voltage window. The maximum power output capability of this inverter is 500 watts. It also works effectively with gaming consoles, televisions as well as home theatre systems. It comes along with a UPS-inverter switch and LED status indicators which are useful.

The UPS-inverter switch is useful for converting the inverter into a UPS for a computer whenever needed, and vice versa. The external battery recharges completely in 10 hours and has an extended battery life. Depending on the number of electrical appliances used and power consumption, the backup time ranges between 2-5 hours. The Home/Away switch is an additional feature of this inverter. It prevents unwanted discharges in the absence of people at home. Hence, the battery life is prolonged. One needs to buy the battery separately. The battery could be either flat or tubular plate. This inverter works well with all the electrical appliances. The dimensions of this product are 35 x 26.5 x 14 cm. This product comes with a warranty 2 years. This is the best inverter for home use.

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3. Exide 850VA Pure Sinewave Home UPS Inverter 

The Exide 850VA Pure Sinewave Home UPS Inverter is manufactured by Exide, a well known Indian company which produces storage battery. It is the best inverter in India 2018 It is a bit more expensive than other budget-friendly inverters, but it has various features which make it a perfect one for a home. This inverter is fitted with a high-speed microprocessor and the DSP (Digital Signal Processor) technology.

Its LCD display makes it simple to note the useful parameters, the percentage of load, the input and output voltages and battery power. Its switch-over time from UPS to mains and vice versa is less than 10 milliseconds.

The maximum load capacity of this inverter is 580 watts. The ASIC (Auto Sense Intelligent Control) technology ensures a long battery life as it dynamically adjusts the charging current whenever required. In order to maintain the water levels in the battery, the electrolyte level sensor indicator acts as a good reminder.

If the power backup requirement is more than just the usual fans and lights, then this multifunctional inverter is a good choice. The dimensions of this inverter are 40.1 x 36.3 x 18.4 cm. It weighs 11.3 Kg. The comes with a warranty of 2 years.

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4. Luminous Zelio 1700 Sine Wave UPS 

Luminous Power Technologies manufactures the Zelio 1700 Sine Wave UPS. It is one of the leading home electrical specialist companies in India. This inverter is designed by keeping the power cut issues of India in mind. It can be used both as a UPS for computer systems, as well as an inverter for the usual electrical appliances. The battery needs to be purchased separately as it doesn’t come along with the product.

A 24V double battery is suitable for this inverter. Its LED display is useful in indicating the remaining power backup time on the basis of the current load. For recharging completely, the battery takes between 10-12 hours. In case of faulty connection, if one needs to cut off the power, a bypass switch is provided for that purpose. The price of this inverter is higher, compared to other budget-friendly inverters. The dimensions of this product are 40 x 21 x 45 cm. It weighs 12 Kg. Luminous zelio comes with a 2 year product warranty.

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5. Microtek Upseb 900 Va Inverter 

The Microtek Upseb 900 Va Inverter is a budget-friendly inverter with an excellent performance. Being easily serviceable, it has a single battery system. One can maintain it easily without any hassles. This inverter comes with an intelligent control design technology which is based on microcontroller. The current status of power and other parameters are indicated by the 6 LCD display indicators. Instead of heavier electrical appliances, it is suited for regular use. The auto-trickle mode comes with this inverter, along with CCCV (Constant Current, Constant Voltage) technology.

For a seamless performance, it has an auto reset feature. It is also equipped with a smart overload sensing technology and short-circuit protection. Unnecessary power consumption is reduced by the multi-stage battery charger. Hence, battery life is prolonged. The dimensions of this product are 38.1 x 35.6 x 20.3 cm. It weighs 9.9 Kg. Like most of the other brands, this comes with a warranty of 2 years.

Best Inverter Batteries in India 2019 – Buyer’s Guide & Reviews

If one is planning to buy a new inverter battery and is confused about how to select the best inverter battery in India, then this is the right article to gain knowledge about the selection of a good inverter battery. One doesn’t need to be puzzled anymore about the sizes and types of inverter battery available.

A thorough research has been done in order to guide the consumers for buying the best inverter battery. It is always a hard task to prepare a top list, anyways, a list has been prepared for the sake of customers who are in a hurry to buy the best battery for inverter immediately, with no time to research on buying an appropriate battery. Although it may seem a simple task to write this article, it is quite a herculean task.

In modern day life, inverters are proved to be essential as we require electricity each day for various purposes. An inverter is helpful to store the electricity and supply it when there’s no electric power available. In the absence of electricity, inverters play a major role. The opposite activity of a rectifier is performed by the inverter. Inverters were important before too. But they have gained more importance now due to the load shedding problem, which is increasing day by day.

Providing backup power in the absence of electricity is their main task. The battery supplies power to the inverter and the inverter supplies it to the electrical appliances whenever necessary. Thus, it is a very handy aid to the appliance. Various types of inverters are available today and people buy an inverter in case of load shedding problems. When there is no supply of electricity, everything comes to a standstill in this modern world. Hence, installation of an inverter generator is always beneficial.

An inverter is capable of running all devices in the absence of power supply. A battery provides power to the inverter. While buying an inverter for home, always go for the best home inverter. There is a need to charge the battery as the inverter obtains its power from the battery. The automobile motor must be kept running in order to charge the battery.

The battery can also be charged with the help of gas generator and solar panels. There is also an alternative way to charge the battery by connecting it to an AC outlet. The energy which is stored in the battery is transformed to alternative power by the power inverter. This power is used in commercial as well as industrial systems. It is also useful in all kinds of homes and offices.

For storing the electricity, an inverter needs batteries. A battery is an essential part of an inverter. Many companies in the market are producing inverter batteries. The best inverter battery price list varies as per the manufacturing companies. It is equally important to choose a right battery as choosing inverter. The heart of UPS system is its Battery. If a high-end branded inverter is attached to a low-cost battery, then there is a risk of spoiling the lifespan of the branded inverter.

Even within the warranty period, non-branded batteries fail at any time. Excessive or low voltage to inverters is given by non-branded batteries, which may burn out the system of UPS. Such batteries are usually equipped with battery plates of low-quality. During a power failure, a long backup isn’t given by the low-cost batteries. The AH rating in such battery may definitely be fake. An extreme care maintenance is needed by these batteries. Reliable batteries are ISO certified.

While purchasing batteries for an inverter, the tubular batteries should be the preferred choice. Compared to the other types, there are slightly more expensive; but they are worth their costs. Compared to other batteries which only have a life up to 4 years, tubular batteries have a prolonged life of up to 8 years. For the batteries to run well, one needs to regularly top them up with distilled water.

One must also know about the warranty which is provided by the manufacturer of the inverter at least a minimum warranty of 1 year is provided by most of the manufacturers. Some manufacturers also provide specific warranty periods for different spare parts of the inverter. One should also enquire about the extended warranty. Before buying an inverter battery for an inverter, one should research and find out the
best inverter battery combination.

What to look for in Inverter Batteries

One must always look for best inverter battery brands because guarantee, good customer service/support, and safety are offered by the branded inverter batteries. Buying unbranded inverter battery for an inverter will be similar to betting hard earned cash on stocks which are falling. The unbranded inverter battery may look profitable from the price point of view. But it will not be a right product to use in terms of safety and it would not meet the required standards. As per the laid down standards in India, the products without ISI mark increases the expenses due to service costs and other things. If one wishes for an inverter battery which has lower maintenance costs, then one should go for an inverter battery which is ISI approved and marked.

Selecting the best battery for home use depends on two things – the required capacity of the battery and the type of battery needed.

Calculating the required capacity of battery

The term AH or Ah is a short form for Ampere hour. The amount of current supplied by the battery for the specific duration is called Ampere hour. For calculating the size of the battery is given below:

Battery Size= Total load in watts × Backup (hrs.)

                      ___________________________
Total load in watts

The number of watts needed or devices consumed in a home is the total load. Ex: For backing up 3 fans of 75 watts and 6 lamps of 49 watts, the effective power requirement of the total load is 3*75 + 6*40 = 465 Watts.

Backup in hours

The number of backup hours is directly proportional to the required size of the battery.

Voltage

The voltage of battery cell is generally called as Nominal voltage. The best brands of inverter batteries have 12 Voltages (12V). In India, 48V and 24V batteries aren’t available.

Battery type

In the market, the two types of inverter batteries are Tubular battery and flat plate battery. The features which differ them are price, battery life, safety, maintenance, and efficiency. A detailed analysis of every type of inverter battery is given below.

Types of Inverter Batteries

The batteries used for inverters are not similar to automotive batteries. For running an inverter, one cannot use the truck or car battery. In the Indian market, all inverter batteries are lead-acid batteries, which are rechargeable. Some batteries don’t require maintenance while some require maintenance. For categorizing lead acid inverter batteries, there are two ways. The two battery types which are differentiated on the basis of electrolyte technology are:

1. Flooded lead-acid batteries or Wet Cell batteries: More maintenance is required by these batteries. They need to be kept upright all the time.

2. Sealed Lead Acid (SLA) or Gel Cell Batteries: These batteries are also known as maintenance free Batteries. They are more expensive than the flooded lead-acid batteries. Some sort of cleaning is required for these batteries. The sealed lead acid battery is also known as Valve regulated lead acid (VRLA) battery.

The two battery types which are differentiated on the basis of plate technology are:

1. Flat Plate

2. Tubular inverter batteries

Compared to flat plate batteries, the tubular inverter batteries are more efficient. Advanced technology is used by the T-plate battery, which is a type of flat plate battery. The company ‘Exide’ has patented the T-plate inverter battery.

Which is the Best Inverter Battery Brand ?

Now, one must have obtained the knowledge about selecting the best inverter battery for their inverter Why wait then? One should definitely consider buying an inverter battery now. The world is running at a high speed and one doesn’t want to be left behind. An inverter is a technological invention to make our lives easy even during power cuts. One should be able to blend in with the modern world of technology. If one is wondering which is the best inverter battery for running an inverter at home, this list will answer the question more accurately. The following are the top 10 best inverter batteries in India:

Top 10 Best Inverter Batteries in India 2019


1. Amaron Inverter 150AH Tall Tubular Battery 

Whenever a long power blackout will occur, the Amaron Inverter 150AH Tall Tubular Battery will rescue by bearing an electrical load of two fans and two nights for up to 5 hours. On an ultra-low maintenance, it has a long lifespan. Acid-spewing as well as mist formation is minimized by its vent design of superior quality. The Amaron battery is less prone to leakage due to its low reserve of lead.

The other fantastic features of this inverter battery include Serrated Sep for reduced stratification, Pressurized Spine Casting (>100 bar) and Panoptic Spine Rust Prevention. The dimensions of this product are 35.6 x 30.5 x 27.9 cm. It weighs 62 Kg. The manufacturer provides a warranty of 36 months on this inverter battery. This is the best inverter battery in India.

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2. Exide 150Ah New Instabrite Inverter Ups Battery 

There won’t be any shortage of power in houses with Exide 150Ah New Instabrite Inverter Ups Battery. It has advanced hybrid technology which withstands high temperatures. It has molded handles for ensuring easy handling. The dimensions of this product are  30.5 x 25.4 x 22.9 cm. It weighs 40 Kg. A warranty of 36 months is provided by the manufacturer. This is the best inverter battery for home use.

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3. Luminous RC 18000 150 AH TALL TUBULAR BATTERY 

The lead part of Luminous RC 18000 150AH TALL TUBULAR BATTERY is protected from corrosion by its unique patented alloy composition. Consistent high-quality performance is given by its uniform and void-free grain structure. This battery charges faster as well as lasts longer.

Hence, the financial savings are increased. At 80% Depth of Discharge (DOD), it has a life of over 1250 cycles. Even in the cases of high voltage, the lead part of the battery is protected from corrosion. The dimensions of this product are 52 x 23 x 32 cm. It weighs 53.3 Kg. The manufacturer provides a warranty of 36 months on this product. This is the best inverter battery for home.

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4. Exide Inva Master Tubular Battery 150Ah/12V 

The hybrid alloy system of the Exide Inva Master Tubular Battery 150Ah/12V Inverter Battery has an awesome feature which allows withstanding the conditions of extreme temperature in India. Ribbed free polyethylene layered with textured glass mat is used for manufacturing the Exide Inverter Plus Battery.

This doubles the strength of the battery. One doesn’t have to unscrew the inverter due to the feature of ‘Magic Eye’. The state of charging can be checked anytime with the help of this feature. The dimensions of this product are 30.5 x 22.9 x 25.4 cm. It weighs 40 kg. A warranty of 36 months is provided by the manufacturer on this product. Because of the back up capability, this could be one of the best inverter battery for offices.

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5. Luminous ILTT 18048 150AH Battery 

The Luminous ILTT 18048 150AH Battery is ideal for areas which face frequent power cuts. At 80% Depth of Discharge (DOD), this inverter battery has a lifespan of over 1250 cycles. It is built with the tall tubular technology.  A balanced plate design is featured by this battery for good discharge as well as for excellent charge acceptance. The feature of Lead Rust Prevention Mechanism protects this battery from corrosion.

The dimensions of this product are 23 x 32 x 52 cm. It weighs 43 Kg. A warranty of 48 months is provided by the manufacturer on this inverter battery. This is the one of the best inverter battery in India 2018 for sure.

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6. Luminous Inverlast Talltubular Battery 145Ah/12V 

Featuring extra thick Selenium Grid, the Luminous InverlastTalltubular Battery 145Ah/12V is made up of plastic. Hence, the lifespan of this inverter battery is quite long. The inverter support of this battery is 150 AV. This inverter battery is suitable for ignition, stationary applications as well as lighting. The dimensions of this product are 23 x 32 x 52 cm. It weighs 40 Kg. The manufacturer provides a warranty of 42 months on this product.

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7. Luminous Inverlast Battery 150Av/12V 

The Luminous Inverlast Battery 150Av/12V is made up of plastic, featuring Extra Thick Selenium Grid. Thus, this inverter battery has a long lifespan. It has an inverter support of 150 AV. This inverter battery is suitable for stationary applications, lighting, and ignition. It available in shade of white and blue.

Two D-handles at the terminals are comprised of the battery for settling and picking it easily in the electric shed. The dimensions of this product are 25.4 x 22.9 x 30.5 cm. It weighs 45 Kg. A warranty of 18 months is provided by inverter battery.

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8. Luminous Tez Inverter Ups 150 Ah 

At times of uninvited, long power cuts, the Luminous Tez Inverter Ups 150 Ah becomes of the most suitable options for Indian households. The consumption of electricity is reduced by its batteries as it is designed with the tubular technology. An inverter support from 600VA up to 1050VA is offered by this Luminous Tez Inverter at any time.

A home is kept luminous by the cutting edge vent design of Luminous Tez Inverter Ups 150 Ah in any situation. Balanced Plate Design and Corrosion Resistant Lead are the distinct features of this inverter battery. It weighs 8 kg. The manufacturer provides a warranty of 36 months on this inverter battery.

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9. Exide Inverter Plus 100AH Battery 

The hybrid alloy system of the Exide Inverter Plus 100AH Battery has a marvelous feature, allowing to withstand the conditions of extreme temperature in India. For double strength, ribbed free polyethylene layered with textured glass mat is used for manufacturing the Exide Inverter Plus Battery. The state of charging can be checked anytime with the help of ‘Magic Eye’ feature.

Hence, one doesn’t have to unscrew the inverter. The additional features of this inverter battery are Anti-fumes Vent Design, Leakage Free Surface, and Micro-porous filter Disc. The dimensions of this product are 35.6 x 40.6 x 33 cm. A warranty of 24 months is provided by the manufacturer on this inverter battery.

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10. Exide Sf-sonic Inverter Battery 

The Exide Sf-sonic Inverter Battery Power Box – 150ah has an Electrolyte Level Indicator Sensor, which warns enough before the level of the electrolyte of the inverter goes down. The same brightness of lights even during extended voltage cuts is ensured by this fabulous Power Box. For heavy discharge, high surface area is offered by the extra thick grids of this inverter battery.

The shedding of an active material is prevented by the glass mat separators and the robust-grid PE construction. The fantastic features of this inverter battery include Long Shelf Life, D-handles at the terminals and High Charge Retention. The dimensions of this product are 52.1 x 27.8 x 27 cm. The manufacturer offers a warranty of 24 months on this from the manufacturer.

Best Stabilizer for AC In India 2019 – Buyer’s Guide & Reviews

Indian households are used to voltage fluctuations and power cuts. This brings up a need for a voltage stabilizer into your households. The best kinds of voltage stabilizers in India tend to prevent your electrical appliances from harmful effects of voltage fluctuations. It is important that you carefully choose for your right kind of voltage stabilizer according to the air conditioner that you have and your other requirements.

We have crafted you a detailed list of the top 10 voltage stabilizers in India. We have also divided the list for the best voltage stabilizers suitable for ACs with capacities ranging from 1 ton to 2 ton. Before looking into the details and specifications of the products, you must know all the features that you must look into, to choose for the best voltage stabilizer for yourself.

What to look for While buying the Best AC Voltage Stabilizer

Different electrical appliances work on different voltages and use different units of electricity. All the electrical devices generally come with their own specifications and features. Using the best voltage stabilizers helps you to deliver a constant range of voltage to your appliance.

The standard voltage that comes in our households in India is around 230 VAC, 50 Hz. So the maximum power of any appliance can be calculated by multiplying 230 * maximum rated current. Once you have an idea about the range of power consumed by a particular appliance, particularly an air conditioner, it will help you to choose a suitable voltage stabilizer for yourself among the best stabilizers in India.

Other than the voltage limits, there are some other important features that must be present in the best voltage stabilizer for ac. You would also want to know the voltage fluctuations of your location.

1. Mounting: Voltage stabilizer works with a high amount of power and electricity, and therefore it possesses a  eat risk of being wet or damaged while it’s kept on the ground. Therefore these stabilizers will need to be kept at a higher platform than the ground level. Keeping the voltage stabilizer at a higher ground also saves children in the house from an electric shock.

2. Indicators: An indicator in a voltage stabilizer is an important feature as it displays the voltage which has been regulated by the stabilizer. Some of the best voltage stabilizers in India also have an LED indicator

3. Time Delay Systems: The feature of a voltage stabilizer due to which it enables a time lapse to allow the compressor to generate the required voltage and balance the current flow, in times of short duration power cut off.

4. Digitized: The best voltage stabilizers are based on the latest digital technology. The function of a stabilizer is basically to tamper with voltage fluctuations to add a layer of protection on electrical appliances. The digital technology of the stabilizer helps it to adapt it to several appliances.

The digitalization of a voltage stabilizer enables it to adapt itself to many different devices. Due to this, all you need to do is shift this stabilizer from one appliance to another and it will adapt itself to the appliance.

How to choose the right Voltage Stabilizer for your Appliance?

You must invest the most of your time to choose among the best voltage stabilizers in India. It is critical that the key features and areas are focussed on while looking for the right kind of voltage stabilizers in India. The nature, power consumption range and the level of voltage fluctuations are the basic features that need to be there for

The first thing that is needed to be done by you is the calculation of the total energy or the energy limit of the appliance after connecting to the voltage stabilizer. When connected to the stabilizer, the energy consumed by the appliance varies.

A general electric appliance tends to consumes double the amount of power and electricity when not connected to a voltage stabilizer as compared to when it is connected to one. It is therefore essential to note this down.

The size of a voltage stabilizer is similar to that of a UPS or an inverter. All the voltage stabilizers come in either VA(Volt Ampere) or kVA (kilo Volt Ampere). One Kva is equal to 1000 Volt Amperes. You must calculate the exact amount of power of the voltage stabilizer that you will need.

For example, if sum of watts connected to your stabilizer is 1000 then you need to take a 1200 VA or 1.2 Kva stabilizers. The watt value must be increased by 20% to get an approximate value of VA size that is appropriate for you. You must keep in mind that 20% value is only for households, but not for industry purposes, as the power factor is bad.

How does a Voltage Stabilizer work?

Voltage stabilizers, or more specifically termed as Automatic and Safe voltage regulators are static appliances that help to stabilize the input voltage before connecting it to the main equipment. It is important to use a voltage stabilizer as these heavy voltage appliances have a tendency to break down when there are voltage fluctuations.

Whenever there are voltage fluctuations or a power breakdown, these stabilizers recognize the voltage fluctuations and regulated them internally to deliver a constant range of voltage for an efficient work output of these appliances. What really happens is whenever the voltage is low, the stabilizer tends to sense it, and boosts it up to the required level of voltage which is then supplied to the electrical appliance. The exact opposite happens when the voltage input is high.

The voltage stabilizers do this by using an electronic circuitry, which alters the alternate taps of an inbuilt auto transformer using electromagnetic rays. These electromagnetic waves help to generate the required voltage. If the voltage supplied is not in the range of the electrical appliance, the stabilizer works in a way to switch it to the required voltage within the range.

This is how a voltage stabilizer adds a layer of protection between the fluctuating voltage source and your electrical appliance. It continuously monitors the source of voltage and tamper with it to deliver it in a safe range. The continuously consistent range of stabilized voltage helps the electrical appliance to last longer than usual.

Why do voltage fluctuations happen?

Voltage fluctuations are changes that occur in voltage coming into your homes, that make lights and other appliances go dimmer or brighter. They are not generally dangerous as they don’t break down your appliance. But they tend to damage the motor of your appliances. Voltage fluctuations also change the output of the appliance.

Voltage fluctuations often happen because of the bad wirings of your house, overload (when you use more power than your given limit load), sudden switching on of all the heavy appliances in your house like an Air conditioner, motors. It could also happen because of bad earthing or short circuits.

Now that you now what are the factors to be considered while making a purchase and also the need of these devices, let us look into some of the best stabilizers in the current market. This list was prepared after intensive research both online and offline.

Top 10 Best Voltage Stabilizers in India 2019


1. Microtek EM4170+ Voltage Stabilizer 

Your search for the best voltage stabilizer for ac under 1.5 ton ends here. Microtek EM4170+ is the one voltage stabilizer that works on 170V-270V, and is a great stabilizer for inverter AC. It has low and high cut for protection.

This product is based on Save Power technology, and has a lot of features that are unique and quite useful. It saves electricity, gives a great performance and is a highly reliable product. It has an Intelli Auto Start with Intelli Microchip based design which makes this product one of the best voltage stabilizers in India for ACs under 1.5 ton.

Microtek offers a great variety of efficient voltage stabilizers and offers a warranty of 3 years along with it. This stabilizer for Ac has a smart delay feature which also gives breathing space and also creates a layer of protection on your air conditioner. It also has silicon based transistors and silver caked relays which makes it one of the most efficient voltage stabilizers in India.

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2. Monitor 4-KVA Voltage Stabilizer 

Monitor 4-KVA Voltage stabilizer is the second best voltage stabilizer suitable for AC upto 1.5 tonnes capacity. It is generally not suitable for any other appliance other than an air conditioner. It has a great performance and helps the air conditioner to work in the most efficient manner.

The voltage stabilizer also has 100% copper windings which helps the product to save power, and serves as a great conductor. Copper windings also serve as a great power factor. It works on an average voltage input of about 170-270V. The product tends to shut down outside this range, and one must take care that the stabilizer is always working within this range of voltage.

Monitor also offers a warranty of 5 years with a replacement guarantee in case of any service issues. Monitor 4-KVA voltage stabilizer is an innovative voltage stabilizer and designed with the latest technology. It has all the unique features that you’re looking for in the best voltage stabilizers in India. Along with that, the product is highly affordable.

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3. Microtek EM4150+ Voltage Stabilizer 

Microtek has been able to deliver excellent voltage stabilizers continuously one after another. Microtek EM4150+ is yet another masterpiece from Microtek that helps your air conditioners to work more efficiently and even last longer than their average life span.

It is suitable for a 1.5 tonne AC and uses Save power technology. The voltage input range of Microtek EM4150+ Voltage Stabilizer is around 150V-280V +/5V, 50 Hz. It has many unique features, and has a low and high cut for protection.

Along with these features, it comes with an Intelli Auto start and Intelli Microchip based design. The product has silicon based transistors and silver caked relays along with Intelli Thermal Management. Microtek also offers three years of warranty along with all the features that make it one of the best voltage stabilizers in India.

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4. V-Guard VG 400 Voltage Stabilizer 

Haven’t you always wanted a voltage stabilizer that offers a great performance and also looks amazingly well. V-Guard VG400 Voltage stabilizer is the most suitable for ACs upto 1.5 tonnes and not for any other appliance except air conditioners.

The product operates well in the range of 170-270V, outside which it tends to break down. It is also built with thermal overload protection which protects the voltage stabilizer to its best. V Guard comes with an initial delay system and a high and low voltage cut off protection.

People consider this product as one of the smartest and most intelligent voltage stabilizer, as it protects your air conditioner and makes it last longer. It is made with superior IC technology to provide your air conditioner with advanced protection. The highly sensitive product comes with the latest technology and is loaded with an in-built Thermal Overload Protection that protects your appliance.

It is made of ABS material that offers the product with durability and highest level of reliability. Along with these features that help the product to be one of the best voltage stabilizers in India, it also comes with a warranty of three years that make you free from all your worries for a long time.

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5. Microtek EM4160+ Voltage Stabilizer 

Microtek EM4160+ voltage stabilizer makes it on the fifth position of the list of the best voltage stabilizers available in India in 2018. It is one of the best voltage stabilizers for ACs upto 1.5 tonnes. It works most efficiently in the range of 160-285V.

The product comes with a Save Power technology that helps the air conditioners to work most efficiently and even last longer. It is made of metal and that offers durability and strength to stabilizers. Microtek also offers a three years warranty on the product that makes you free from all your worries for a long time.

It has a great performance along with all the salient features that must be present in the best voltage stabilizer in India. It also has low and high cut off protection system that adds to its amazing qualities.

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6. Microtek EM5170+ Voltage Stabilizer 

Yet another masterpiece from Microtek is Microtek EM5170+ Voltage stabilizer, which is one of the best voltage stabilizers designed for AC upto 2 tonnes. It has an Intelli Microchip based Design and Intelli auto start that makes it one of the most efficient voltage stabilizers of India in 2018.

It works in the range of 170V-270V but is suitable for all kinds of power and voltage conditions. The product comes with silver caked relays, Intelli Microchip based design and an Intelli auto start.

The product comes along with silicon based transistors. It also has Intelli thermal management and has a high and low cut for protection. Microtek offers a warranty of three long years on this product to exempt you from all your worries. Microtek EM5170+ has too many smart features like smart time delay feature, which helps it to be one of the best voltage stabilizers in India.

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7. V-Guard VNS 400 Voltage Stabilizer

One of the most efficient and effective voltage stabilizers in India is V-Guard VNS 400 Voltage stabilizer. It has excellent features that help you add an advanced layer of protection to your air conditioner. It is also one of the best voltage stabilizers for AC up to 1.5 tonnes.

The product comes with an intelligent time delay system that provides efficient time to the compressor to make sure that enough time is managed and the voltage supplied to the appliances is constant in cases of power failures or sudden high voltage consumption.

The maximum input power of this model from V-Guard is around 300 Volts. It also has a high and low cut off protection system due to which it makes it one of the safest voltage stabilizers in India. It comes with the latest IC technology that assures reliability and the latest features. V-Guard VNS 400 Voltage stabilizer has an in-built thermal overload protection system that helps to protect the stabilizer itself. All these features come with a package of three years of warranty adding to its desirability.

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8. V-Guard VWR 400 Voltage Stabilizer 

V- Guard VWR-400 Voltage stabilizer is one of the best stabilizers in India for AC upto 1.5 tonnes. The product has an intelligent time delay system and many other salient features that make it one of the most efficient voltage stabilizers in India.

The product works in a range of 130-300 Volts. It comes with a low and high voltage cut off protection system that protects connected equipment from potentially dangerous voltages. The product is built with the latest IC technology that assures reliable protection.

V-Guard VWR-400 has a built-in thermal overload protection system that is one of the most important features of the best kinds of voltage stabilizers in India. Along with all these features, this product comes with a warranty of three years.

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9. Microtek EM4090 Voltage Stabilizer 

Your search for the best voltage stabilizers for AC up to 1.5 tonnes ends with Microtek EM4090 Voltage Stabilizer. It works in a voltage input range of 90-300V, delivering its best and tends to break down otherwise.

The product is suitable for AC up to 1.5 tonnes. It comes with a Save Power Technology that helps it make it to the list of the best voltage stabilizers in India. It comes with a high and low cut off protection system. It automatically steps up and down.

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10. V-Guard AC VWI 400 Voltage Stabilizer 

Last on the list but certainly not the least, V-Guard AC VWI 400 Voltage stabilizer is one of the best stabilizers in India. It is the most suitable for AC up to 1.5 tonnes and works efficiently well in the input voltage range of 130-280V. Although, the maximum output for this product is around 240V.

The capacity of the product has a capacity around 12 amperes, which is one of its best qualities and helps it to protect a layer of protection between your air conditioner and the voltage source. It is pretty compatible to a generator, making it even more desirable.

The product is made using fine ABS cabinet with wall mounting. V-guard offers all these features along with a warranty of three years. Its additional features include a digital seven segment display, thermal overload protection and an energy efficient design.