Power cuts and load shedding are common occurrences everywhere in India. The big metropolitan cities like Mumbai and Delhi might not witness these instances frequently, but you cannot say the same about the other cities, towns, and villages.
The power failures range between two and four hours daily in the cities to even more than eight to ten hours in the villages. Under such circumstances, it becomes inevitable for us to have alternate power back up systems ready.
Table of Contents
- Best Inverter in India
- 1. Luminous Zelio 1100 Inverter with RC18000 150 Ah Tubular Battery
- 2. Luminous Zelio+ 1100 Home Pure Sine wave Inverter UPS
- 3. Exide 850 VA Home UPS + 150 Ah Battery
- 4. Microtek UPS Sebz 1100 VA Pure Sine Wave Inverter
- 5. Microtek UPS 24A-7 Hb 950 VA Hybrid Sine Wave Inverter
- 6. Su-Kam Falcon Eco 1000 VA Sine Wave Inverter
- 7. Microtek Inverter UPS Sebz 900 VA Sinewave Inverter
- 8. Amaron Hi-Life Pro 900 VA Pure Sine Wave Home UPS Inverters
- Home Inverter Buying Guide
- What is an inverter?
- Things you need to know
- Know how to calculate the VA rating of the inverter
- Which is the right battery to choose?
- How do you handle the bigger appliances?
- Different types of inverters
- Different types of batteries
- Difference between an inverter and the UPS
- Precautions to take while buying an inverter
- Take care of your inverter and batteries
Best Inverter in India
1. Luminous Zelio 1100 Inverter with RC18000 150 Ah Tubular Battery
Luminous manufactures some of the best inverters in India. This model is the ideal one for Indian households. Let us look at some of the salient features of this appliance.
This inverter is a 900VA capacity appliance although the model number indicates 1100. The Luminous Zelio 1000 is a powerful inverter capable of handling your refrigerator load.
Alternatively, you can use your mixer and grinder along with the regular fans and lights. Hence, it suits the requirements of a typical Indian home.
The 32-bit DSP processor makes it a smart inverter. This processor acts as a battery management system that adapts according to the situation thereby ensuring optimum charging. The inbuilt MCB with overload and short circuit protection makes it a safe inverter.
There is also protection available from deep discharge. It gives out an audible warning when the battery voltage reaches low limits.
This inverter comes with a UPS mode that enables it to maintain the output voltage at acceptable levels thereby protecting your valuable electrical appliances. However, the UPS mode consumes more power from the battery. You can overcome this factor by using the Eco mode.
This inverter comes with an RC18000 Tubular battery with capacity 150 Ah. The LCD provides valuable information about the charging times, backup left, and even the water level in the batteries. If there is a fault in the inverter system, the LCD alerts you so that you can bypass the inverter.
This sine wave inverter is a noiseless one and provides low harmonic distortion.
2. 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 inverter.
The overall features of this inverter and the one described above are similar. This inverter 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 inverter 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 inverter comes with a 24-month warranty.
3. Exide 850 VA Home UPS + 150 Ah Battery
The advantage of this Exide 850 VA Home UPS is the “Fit it and Forget It” feature. This inverter does not need any maintenance. It is the perfect UPS inverter for working couples and elderly persons. These are the excellent features of the fantastic Combo offer.
The LCD screen displays crucial information such as the percentage of load, input and output voltage and battery power. The other positive aspect of this inverter is the switchover time from UPS to mains is ten milliseconds.
This inverter can support a maximum load of 580 watts. The Auto Sense Intelligent Control (ASIC) technology ensures long life to the battery. It adjusts the charging current according to the demands.
This inverter comes with a gel electrolyte, Exide It500 Gel. This electrolyte does not require any topping up. Hence, there is no spillage.
This inverter also comes with a 48-month warranty, one of the best in the industry.
4. Microtek UPS Sebz 1100 VA Pure Sine Wave Inverter
The higher the capacity of the inverter, the larger the load it carries. This Microtek UPS Sebz 1100 VA inverter is ideal for big Indian homes (3BHK and more). It can cater to various electrical appliances such as fans, lights, computers, and even refrigerators and mixer/grinders. Here are the features of this inverter in brief.
Microtek inverters are ideal for running electronic appliances as they come equipped with a micro-controller based battery management system.
This inverter 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 inverter. 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 inverter 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.
5. Microtek UPS 24A-7 Hb 950 VA Hybrid Sine Wave Inverter
Trust Microtek to manufacture quality inverters. This 24X7 Hb 950 VA hybrid sine wave inverter is a useful appliance that comes with the following features.
This 950 VA capacity inverter should be the ideal one to meet the requirements of the average Indian home. In addition to a few fans and lights, you can also use this inverter to power your TV and computer.
Using it intelligently allows you to operate the mixer and grinders as well. You have to ensure that there is no other load on the inverter.
The 950VA sine wave inverter does not make any noise and works tirelessly. The Intelli Battery Gravity Management (IBGM) technology ensures quicker charging of the batteries while providing long backups and enhancing battery life.
The additional attraction of this inverter is that there are two charging modes, the standard, and the fast charging modes.
This inverter comes with the PWM Controlled Multistage AYM charging to ensure the good health of the battery when it is at full capacity. The inbuilt bypass switch allows you to bypass the inverter if there is a fault in it.
The inverter works well in the input voltage range of 100V to 300V. The 80% efficiency in the battery mode is one of the best in the industry. It has an automatic switchover from the mains to the battery. However, it takes about 15 milliseconds.
6. Su-Kam Falcon Eco 1000 VA Sine Wave Inverter
Su-Kam is also one of the reputed battery manufacturers in India. They have an impressive line of inverters as well. This Su-Kam Falcon is a high-quality product that can suffice the power needs of a large Indian family household. Here are some of its attractive features.
The Su-Kam Falcon Eco 1000 VA inverter is capable of protecting your appliances 24X7 because of its revolutionary technology.
The Fuzzy Logic Controlled patented technology works in the background and comes with automatic overload sensors. It thus controls the battery charging process efficiently.
This technology enables the system to handle current up to 300% of its actual capacity. The HCLC technology allows the system to provide complete protection, especially when you have an irregular supply.
The SMPS-based charger minimizes both power requirement and consumption. This inverter also comes with an option to choose between battery types and charging points.
It also allows you to choose between UPS mode and Wide UPS mode. Therefore, you have easy switchover between mains and battery power.
7. Microtek Inverter UPS Sebz 900 VA Sinewave Inverter
Here is one more inverter from the illustrious line of appliances from Microtek. This inverter has all the qualities of a Microtek product. Also, it is a budget inverter. Hence, it has become one of the most popular inverters in India. Let us study its features in brief.
This budget-friendly inverter has proved its worth as an excellent performer. This inverter comes with a capacity of 900 VA that should be enough to meet the power requirements of the regular Indian household.
Maintaining this inverter is also easy because it comes with a microcontroller-based intelligent control design technology. The LCD panel display indicates the power status and other parameters.
The Auto Trickle Mode enables easy charging of the batteries. One of the unique aspects of this inverter is the auto reset feature. It also comes with features like overload sensing technology and short circuit protection.
The multi-stage battery charger prevents unnecessary power consumption.
The inverter comes with a 2-year warranty. You have to purchase the battery separately based on your requirements and the configuration of the inverter.
8. Amaron Hi-Life Pro 900 VA Pure Sine Wave Home UPS Inverters
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Amaron is one of the top battery manufacturers in India. A majority of batteries used along with inverters belong to either Amaron or Exide. This company has also come up with a good inverter design in the Hi-Life Pro 900 VA Pure Sine Wave home UPS model. Here are the features of this inverter.
This Amaron inverter supports all electrical appliances in your household. As it is a pure sine wave inverter, it is a noiseless inverter. The switchover from the mains power mode to the battery mode is instantaneous and silent.
Hence, you might not even realise that there is a power failure.
The visual LCD indicators on this inverter inform the status of power and backup position. It also alerts you in case of overload. This inverter comes with additional safety features like Blown fuse alarm protection, short circuit protection, and low battery signal.
The presence of a transformer enhances the longevity of the inverter as it reduces power consumption. The company offers a 10-year manufacturer warranty on the transformer.
We have seen some of the best home inverters available in India in 2019. Now we will discuss the buying guide where we explainthe 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 Appliance||Power Consumption|
|Television||The 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 bulbs||You have these bulbs coming with capacities 25 Watts, 40 Watts, 60 Watts, and so on|
|Computers||Depending 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 fan||Approximately 75 to 90 Watts|
|One tube light||The standard tube lights consume around 45 to 50 watts whereas the T5 tube lights consume 28 watts|
|One CFL bulb||These bulbs come in various power consumption capacities such as 10 Watts, 20 Watts, and so on|
|Set Top Boxes||SD Set-top boxes – 8 Watts, HD Set top boxes – 18 Watts, and the HD DVR Boxes – 25 Watts|
|Mixers and grinders||Approximately 300 to 400 watts|
|Induction Cookers||These are high power consuming appliances in the range of 1000 to 1500 watts|
|Home theatres and gaming consoles||These devices consume variable amounts of electricity depending on their size and usage. We shall assume a safe figure of around 100 watts|
|Air Coolers||About 250 to 300 watts|
|Induction Cookers||These are high power consuming appliances in the range of 1000 to 1500 watts|
|Mobile Phone Chargers and Wi-Fi routers||These 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
Which is the right battery to choose?
How do you handle the bigger appliances?
Different types of inverters
There are three different categories of inverters available on the market.
The sine wave inverters 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.
In a modified sine wave inverter, 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.
The square wave inverters 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.
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
Take care of your inverter and batteries
Purchasing an inverter should now be easy. However, you should maintain the inverter 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.
Take care of your inverter and batteries. They can serve you for a long time.