4 Best Inverter Batteries for Home in India – Amazing Guide

Inverters can indeed be considered a blessing in disguise. They help you stay connected even when you have a power cut. Especially in a country like India, where the power cuts are quite common across cities and towns, an inverter can come quite handy enough in taking care of your power requirements.

However, an inverter is nothing if not for the battery that it runs on. It needs to have an efficient battery for efficient performance. Choosing the right inverter can be quite a difficult task as such. Especially with the high number of options currently available. To help you simplify the task, we have listed out the best options you can opt for if you are looking for the best battery for your inverter.

How to Choose the Best Inverter Battery in India – A Comprehensive Buying Guide

Before you can check out the best batteries for your inverter, how about preparing a checklist that gives you a fair idea into what to look for in your inverter battery? That would help you make a learned choice and get the right battery that meets your needs.

VA Rating

The prime factor one needs to consider when buying the best inverter battery is the capacity offered by it. The capacity is normally measured in VA or Volt-Ampere. It denotes the voltage and the current it supplies to your appliances.

You will need to calculate the total power requirement you may have to arrive at the right power rating of the battery. Calculate the Wattage of all your equipment and calculate your required VA rating.

Voltage of the Battery
Ideally speaking, most of the appliances will work with 12 V of voltage requirement. While the high-end manufacturers offer batteries with a voltage rating of 24 and 48 V, it should be enough to go with an inverter battery that has a 12 V capability. Most of the batteries in India come with 12 V rating.
Warranty

The warranty provided by the battery manufacturer also has a lot of importance attached to it. The three years of warranty is a normal option in India and should ideally go well with your requirements. You may also come across the batteries that come with a warranty ranging across 4 or 5 years. Make sure you are checking out a  battery that has the highest warranty possible.

Maintenance
Go with a battery with the lowest possible maintenance costs. These tend to come with proper sealing. This would be helpful enough in ensuring that your plates do not dry up. You can thus be assured of enhanced battery life. Go for a battery that has the latest manufacturing date.
Type of the Battery
This is yet another element that has a lot to do with the proper selection of an inverter battery. Ideally, a battery with tubular plates is considered to be an excellent option when compared to the one with flat plates. In essence, they are quite effective and hold a higher capacity. They also tend to charge faster.
Capacity to Handle Larger Appliances
Devices with inductive loads such as TVs and refrigerators can result in a higher degree of lagging and short circuits. They would need a higher power supply to power their motors. If you plan to run such appliances, it would be wiser enough to buy batteries with a larger capacity.
So, now that we are familiar with the considerations before buying an inverter battery, here we have some best- shortlisted inverter batteries for homes in India.

4 Best Inverter Batteries for Home in India

Now that we are equipped with enough information on how to buy your inverter batteries and what precautions you are expected to exercise in choosing the right battery for your inverter let us check out a few good options for the best inverter battery in India.

Best 200AH Tubular Battery in India

LUMINOUS RC – Best 200AH Tubular Battery in India

Buy from Amazon

Best 150Ah Tall Tubular Inverter Battery for Home

Amaron – Best 150Ah Tall Tubular Inverter Battery for Home

Buy from Amazon

Best Inverter UPS Battery with Low Price

EXIDE – Best Inverter UPS Battery with Low Price

Buy from Amazon

 Best 120Ah Tall Tubular Inverter Battery in India

Luminous Eco – Best 120Ah Tall Tubular Inverter Battery in India

Buy from Amazon

Now that we have found the best inverter batteries for home in India, let us go ahead knowing some more facts about them. This information might be of a great use if you have to select the right inverter battery for your homes.

Difference Between Solar Battery and Inverter Battery

What is the Difference Between a Solar Battery and an Inverter Battery?

Well, a solar battery, as the name itself should be indicative, is a battery that uses solar energy for generating electricity. The basic difference between the conventional tubular inverter battery and a solar battery lies in the way they generate electricity.

A solar battery uses solar energy or heat energy from the sun to generate electricity. In the case of a tubular (or even a flat plate) inverter battery, you would find that it uses some sort of electrolyte and electrodes to generate electricity.

Yet another difference you would notice between a solar battery and a tubular battery lies in the discharge rating. The Tubular or inverter battery offers you a backup of around 20 hours, while the solar battery comes with a backup of just around 10 hours.

What is a Tubular Battery?

What is a Tubular Battery? What makes it the Right Choice?

Well, the tubular batteries do come with a host of advantages and enhanced features. While they use the same technology as in the case of a flat plate battery, the performance rating is quite enhanced in case of a tubular battery. They also tend to last longer than a flat plate battery.

The constructions of the tubular batteries ensure a leak proof environment. These batteries have the active material sealed inside the polyester tubes (which are called gauntlets). This can be helpful enough in ensuring that you will experience no shedding or corrosion as in the case of a flat plate battery.

Moreover, they can operate at an extremely higher temperature and thus can be suitable for a situation where you experience frequent power outages. The tubular batteries also come with the advantage of an extended battery life as compared to the flat plate batteries.

Some of the salient features offered by a tubular battery would include

  • They can last quite long. There is shredding or corrosion of the material, and thus you should be able to use them for around 4 to 5 years without issues.
  • They can discharge to up to 80 per cent of their capacity. This improves the back-up time offered by the tubular batteries.
  • These batteries can work for around 1100 to 1200 cycles, thereby providing an enhanced reliability.
  • Can handle the extreme temperatures. That would mean they work effectively at both highly hot or coldest environments.
  • They can handle frequent power cuts without any issues.

The tubular batteries find the right type of use in inverters. They are designed to provide a long enough backup.

Types of Inverter Batteries

Like you have already guessed it, the inverter batteries come in plenty of types and constructions. You can choose the one that best meets your requirements. Some salient types of inverters would include:

Lead Acid Battery

Lead Acid batteries are also referred to as Flat plate batteries. They come under conventional types of batteries and have been widely used for a wide range of purposes. In fact, what makes them the best choice is the fact that they are quite inexpensive.

The flat plate batteries are one of the most widely used options. It comes with a  lead and lead dioxide electrodes. The battery uses sulphuric acid as the electrolyte. They also tend to highly light weight in construction. The major issue you would face with these batteries can be the more maintenance you need to invest in – with respect to time and energy. You are expected to replenish the distilled water frequently.

Tubular Battery

What is a tubular battery? They are the enhanced versions of the old age lead-acid batteries. What makes them a great option would include the ability to withstand better performance capability that would last to up to 5 years. They can be one of the best options for an inverter and can assure you reliable and highly efficient performance.

The complex functionality would add up more value in terms of the lower level of maintenance requirements. These batteries come with deep charging capabilities making them an excellent option. The only issue you would find with the tubular battery is the high cost associated with the tubular batteries.

Maintenance Free Batteries

As the name itself should indicate, the maintenance-free batteries offer you no need to maintain them. You do not need to fill distilled water at periodical intervals. Moreover, the maintenance-free batteries do not come with any poisonous gases or similar harmful ingredients. From that context, it would be one of the safest options you would want to go with.

They are also referred to as sealed batteries or Deep Cycle SMF (Sealed Maintenance Free) batteries. However, it may not be easy to find the batteries of this type. Most of the Indian manufacturers have stopped offering them. A few of them may not be compatible with the inverters.

The table below should provide you with an insight into the salient features of the three battery types

Features Flat plate batteries Tubular Batteries Maintenance free batteries
Battery Life Lower life – Lasts less than 3 years High – Lasts up to 5 years Medium – lasts up to  4 years
Water Topping High Medium Low
Maintenance High Medium Low
Safety Options Lower Lower Highly safe
Harmful emissions Heavy level Medium or low Lowest
Weight Very Heavy Medium Extremely low
Need for ventilation Yes Yes No

 

Further, let us see how to calculate inverter battery backup time which is a really important consideration when it comes to an inverter battery.

How to Calculate Inverter Battery Backup Time?

Before you can calculate the battery backup time on your inverter, it would be necessary to check the VA rating you would need for your inverter. The VA rating would be dependent upon the total Wattage of the equipment connected to the inverter.

Calculate the wattage of all the appliances and other equipment. Sum them up to arrive at the total Wattage you would want to draw from your inverter. The next step would be to convert the Wattage into VA.

For this, we will use the formula,

VoltAmps x Power Factor = kW or W

The power factor can be normally calculated to be at 0.8 for the home appliances.

If the total load you want to connect to the inverter is 500W in total, the inverter capacity you can opt for would be –

500/ 0.8 = 625 VA

You can opt for an inverter equal to that value if available or slightly higher value.

Now that you have calculated the VA rating for the inverter you have chosen, the next step would involve calculating the backup time.

The backup Time can be easily calculated through the formula here below –

Backup Time = Battery AH x 12V x N x Efficiency of Battery / Load in Watts

In our example, assuming the inverter battery AH is 150, and the number of batteries one (i.e. N=1) and the battery efficiency or power factor as 80 %, for the total load of 500 W –

Backup Time = (150 x 12 x 1 x 0.8)/ 500 = 2.88 hours

Please note that these calculations may vary in real-life conditions. However, the calculations should be closer enough to the calculated values. 

Few FAQs wrt Inverter Batteries

Can I use a solar battery with an inverter?

That would be something difficult to answer. Check your inverter and whether it is compatible with the solar battery. Moreover, a solar battery may not provide a huge backup.

How can one know that the battery charged fully?

Most of the inverter batteries come with an indicator to find if the battery is charged to its full capacity. Moreover, inverters normally come with overcharge protection features which prevent the battery from getting overcharged.

The inverter produces a strange sound. Is it normal?
Yes, a slight sound is quite normal. However, this would not be true in case of any unusual sound. In such scenarios, you are suggested to contact your electrician or installer immediately.

The Concluding Remarks on Best Inverter Batteries in India

Featured here are a few good options for the best in terms of the inverter batteries you can opt for in India. We have attempted to list out the best inverters batteries in India that would cater to almost every requirement, being compatible with fans, lights, TVs and many other home appliances.

Choosing the right inverter battery should not be a massive task as such. You would only need to pay attention to a few factors to ensure that you are choosing a battery that is in tune with the requirements you may have and the budget you may set aside. The best batteries featured here should help you make a learned choice.

For any suggestions and improvements on best inverter batteries for home in India, write to us in the comments section below.

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