Best Inverter technology in India is pure sine wave inverter where AC current is similar to normal AC current and wont pose problem to appliances in long run. Don’t buy square current or any type of hybrid sine wave brand new model of inverter will fool you to buy. Always buy pure sine wave inverter only.

Luminous Zelio+ 1100 Pure Sinewave 900VA/12V Inverter for Home, Office and Shop
  • Battery Compatibility - Compatible with 1 X (12V) battery of Capacity Between 80 Ah-220 Ah Battery. The Ups Supports wide range of Batteries Like A Flat Plate, Tubular, Smf (To Be Purchased Separately)
  • Digital Display that shows Power back-up / battery charging time in Hours and Minute
  • Bypass switch for supplying output directly from grid in case of any Inverter malfunction
V-Guard Prime 1150 Pure Sinewave 1000VA Inverter for Home, Office and Shop
  • Inverter Type: Pure sine wave, Capacity: 1000VA/12V, Maximum Peak Load: 800Watts
  • Running Load: 1 fridge (250 liters) ( Inverter Compressor), 1 LED TV 40", 3 fans , 3 tube light, 5 LED bulb ( 15W)
  • Inverter Compatibility: Compatible with 1 X (12V) battery with capacity between 80Ah-220Ah. The Inverter supports multiple batteries like a Flat Plate, Tubular, SMF (To be purchased separately)
  • Pure Sinewave output is ideal for the loads of sophisticated electronic equipment
  • Battery Water Topping reminder, High Performance Selection switch to control performance
Luminous Power Sine 800 Pure Sine Wave 700VA/12V Inverter for Home, Office and Shops (Supports 1 Inverter Battery of 12V)
  • Inverter Details- Type: Pure Sine Wave; VA Rating: 700 VA/12V; Peak load - 560 watt
  • Running Load: 3 CFL, 3 Tube light, 3 Ceiling Fan, 1 Television,
  • Inverter Compatibility: Designed for all types of power cut situations with high charge acceptance and low maintenance
  • Battery Compatibility - Compatible with 1 X (12V) battery of Capacity Between 80 Ah-220 Ah Battery. The Ups Supports wide range of Batteries Like A Flat Plate, Tubular, Smf (To Be Purchased Separately)
  • Item Dimensions: 27.5 x 26.2 x 12 CM; Item Weight: 7.4Kg
Luminous Eco Volt Neo 1050 Pure Sine Wave 900VA/12V Inverter for Home, Office and Shops (Supports 1 Inverter Battery of 12V)
  • Inverter Details- Type: Pure Sine Wave; VA Rating: 900VA/12V; Peak Load: 756W; Output Voltage: 200- 220V
  • Running Load: 3 CFL, 3 Tube light, 3 Ceiling Fan, 1 LED TV 40
  • Inverter Compatibility: Designed for all types of power cut situations with high charge acceptance and low maintenance
  • Battery Compatibility - Compatible with 1 X (12V) battery of Capacity Between 80 Ah-220 Ah Battery. The Ups Supports wide range of Batteries Like A Flat Plate, Tubular, Smf (To Be Purchased Separately)
  • ECO & UPS mode: In UPS mode, the output voltage is maintained between 180V to 250V range ensuring the protection of sensitive devices such as computers. The voltage range is increased in Eco Mode from 100-285V, saving on electricity bills and battery life
Microtek Super Power 1000 Pure Sinewave 900VA/12V Inverter, Support 1 Battery with 2 Year Warranty for Home, Office & Shops
  • Inverter Details- Type: Pure Sine Wave; VA Rating: 900VA/12V; Max. Peak Load: 720 watt, Inverter Compatibility: Designed for all types of power cut situations with high charge acceptance and low maintenance.
  • Battery Compatibility - Compatible with 1 X (12V) battery of Capacity Between 100 Ah-200 Ah Battery. The Ups Supports wide range of Batteries Like A Flat Plate, Tubular, Smf (To Be Purchased Separately)
  • Display: Digital LED display for status of Power back-up/battery charging time in Hours and Minute
  • Warranty: 2 years on Inverter (For detailed terms and conditions of warranty please refer to the warranty card supplied along with the product)
  • Item Dimensions: 42 x 45 x 22 CM ; Item Weight: 16Kg
Microtek Luxe 1400 Pure Sine Wave 1100VA/12V Inverter, Support 1 Battery with 2 Year Warranty for Home, Office & Shops
  • Inverter Details- Type: Pure Sine Wave; VA Rating: 1100VA/12V; Max. Peak Load: 825 watt, Inverter Compatibility: Designed for all types of power cut situations with high charge acceptance and low maintenance.
  • Battery Compatibility - Compatible with 1 X (12V) battery of Capacity Between 100 Ah-200 Ah Battery. The Ups Supports wide range of Batteries Like A Flat Plate, Tubular, Smf (To Be Purchased Separately)
  • Display: Digital LCD display for status of Power back-up/battery charging time in Hours and Minute, 5 Stage Intelligent Battery charging algorithm.
  • Warranty: 2 years on Inverter (For detailed terms and conditions of warranty please refer to the warranty card supplied along with the product)
  • Item Dimensions: 38.2 x33.9 x 19.4 ; Item Weight: 10.14Kg
Luminous Zolt 1100 Sine Wave Inverter for Home, Office & Shops (Black)
  • Inverter Details- Type: Sine Wave; VA Rating: 900VA/12V; Max. Peak Load: 756 watt
  • Battery Compatibility - Compatible with 1 X (12V) battery of Capacity Between 80 Ah-220 Ah Battery. The Ups Supports wide range of Batteries Like A Flat Plate, Tubular, Smf (To Be Purchased Separately)
  • Item Dimensions: 27.5 x 24.8 x 12 CM ; Item Weight: 10.7Kg
  • Package Includes: 1 unit inverter and warranty card
Luminous Optimus 1250 Pure Sine Wave 1100VA/12V Inverter for Home, Office and Shops (supports 1 inverter battery of 12V)
  • Inverter Details- Type: Pure Sine Wave ; VA Rating: 1100VA/12V; Peak Load: 924W
  • Running Load: 1 fridge (250 liters), 1 LED TV 40", 3 fans, 2 tube light, 1 LED bulb
  • Inverter Compatibility: Designed for all types of power cut situations with high charge acceptance and low maintenance
  • Battery Compatibility - Compatible with 1 X (12V) battery of Capacity Between 80 Ah-220 Ah Battery. The Ups Supports wide range of Batteries Like A Flat Plate, Tubular, Smf (To Be Purchased Separately)
  • Item Dimensions: 30X27.5X13.9 CM; Item Weight: 11.4Kg
Microtek Energy Saver 1225 Pure Sine Wave 1115VA/12V Inverter, Support 1 Battery with 2 Year Warranty for Home, Office & Shops
  • Inverter Details- Type: Pure Sine Wave; VA Rating: 1115VA/12V; Max. Peak Load: 892 watt, Inverter Compatibility: Designed for all types of power cut situations with high charge acceptance and low maintenance.
  • Battery Compatibility - Compatible with 1 X (12V) battery of Capacity Between 100 Ah-200 Ah Battery. The Ups Supports wide range of Batteries Like A Flat Plate, Tubular, Smf (To Be Purchased Separately)
  • Display: Digital LED display for status of Power back-up/battery charging time in Hours and Minute
  • Warranty: 2 years on Inverter (For detailed terms and conditions of warranty please refer to the warranty card supplied along with the product)
  • Item Dimensions: 38.7x39.6x20.7 CM ; Item Weight: 11.4Kg
Luminous Hercules 1500 Pure Sine Wave 1400VA/12V Inverter for Home, Office & Shops
  • Inverter Details- Type: Pure Sine Wave ; VA Rating: 1400VA/12V ; Peak Load :- 1176W
  • Running Load: 3 CFL, 3 Tube light, 3 Ceiling Fan, 1 LED TV 40,Mixer Grinder 1
  • Inverter Compatibility: Designed for all types of power cut situations with high charge acceptance and low maintenance
  • Battery Compatibility - Compatible with 1 X (12V) battery of Capacity Between 80 Ah-220 Ah Battery. The Ups Supports wide range of Batteries Like A Flat Plate, Tubular, Smf (To Be Purchased Separately)
  • Warranty: 2 years on Inverter (For detailed terms and conditions of warranty please refer to the warranty card supplied along with the product)

It’s worth noting that inverter power backup systems are commonly used in both residential & commercial places where 24/7 electricity is a must. They can be particularly useful in areas prone to frequent power outages.

We recommend tubular batteries only to be used with inverter backup system for their longevity:

Livguard IT 1848STJ |Short Tubular Jumbo Inverter Battery |180 Ah |48 Months Warranty | Reliable Backup for Home, Office and Shop
  • Customer Support and Services: * Installation will be provided by the Brand within a period of 72 hrs. *Installation is chargeable by brand (INR 399) after installation. *To contact the brand's service support, please call brand customer support on 1800-1025-551. *Installation Includes: Installing (or replacing) of inverter with battery | Installation duration :~1.5hrs. Note : Additional wiring or electrical socket installation is not included in the service. I
Luminous Red Charge RC 18000 150 Ah, Recyclable Tall Tubular Inverter Battery for Home, Office & Shops (Blue & White)
  • Battery Details- Type:Tall tubular battery; Capacity: 150Ah/12V; Construction: rugged construction; water level indicators: 6
  • Nominal Voltage: 12V; Rated Capacity: 150 Ah; Electrolyte Volume: 20.00 Liter (+/- 5%)
  • Efficiency: Highly efficient battery which is ideal for heavy-duty application with excellent overcharge tolerance, superior performance during long frequent power cuts, and minimum maintenance
  • Warranty: 3 years battery (18 Months(flat)+18(Pro-rata))
  • Item Dimensions: 50.2 x 19.1 x 44CM
Luminous Red Charge RC 25000 200 Ah, Recyclable Tall Tubular Inverter Battery for Home, Office & Shops (Blue & White)
  • Battery Details- Type: Tall tubular battery; Capacity: 200Ah/12V; Construction: rugged construction; water level indicators: 6
  • Nominal Voltage: 12V; Rated Capacity: 150 Ah; Electrolyte Volume: 20.00 Liter (+/- 5%)
  • Warranty: 3 years battery (18 Months(flat)+18(Pro-rata))
  • Item Dimensions: 50.2 x 19.1 x 44CM
  • Item Weight: 59 Kg
OKAYA PowerUP OPJT19036 160Ah Jumbo Tubular Inverter Battery | Longer Life & Extra Backup with 36 Months Warranty for Home, Office & Shops
  • All new Xtra Backup Design (XBD), ensuring longer backup time
  • Certified Backup Hour (CBH) - World's first inverter battery to declare actual backup time at different power loads, certified by NABL accredited Lab
  • Specially Designed Active Material' with 'Higher Surface Area' and 'Specialty Additives', which enable the battery to give a higher 'Capacity' and 'Performance'
  • Compatible with all the inverter brands
  • Ultra low maintenance with 1-2 times water top-up in a year; PAN India onsite hassle-free service
Livguard IT 1672TT |Tall Tubular Inverter Battery |160 Ah |72 Months Warranty | Reliable Backup for Home, Office and Shop
  • Battery Details- Type: Tall Tubular; Capacity: 160Ah/12V; Futuristic Design using Leak Proof PPCP to ensure durability and zero electrolyte leakage; water level indicators: 6
  • High Capacity: Our inverter battery boasts a robust capacity that can support multiple devices simultaneously. Maintenance-Free: This maintenance-free battery is designed for hassle-free operation, requiring minimal attention ,making it an ideal choice for busy home and office environments. Fast Charging: The quick charging capability ensures that the battery gets charged efficiently, so it's ready to provide backup power whenever you need it.
  • Long Life: With a durable and high-quality construction, our inverter battery is engineered for long life and extended usage cycles, providing you with peace of mind for years to come. This battery ensures the safety of your valuable electronic equipment. Low Self-Discharge: The low self-discharge rate means that the battery can hold its charge for an extended period, reducing the need for frequent recharging.
  • Nominal Voltage: 12V; Rated Capacity: 160 Ah ; Electrolyte Volume: 1L| Type: C20; Compatible with all inverter types (Square wave and Sine Wave)
  • Warranty: 6 years on battery (42 Months(flat) + 30 Months (Pro-rata)
Genus Hallabol GTT200 Tall Tubular 165 Ah Inverter Battery with 72 Months Warranty for Home Office & Shops
  • Genus Batteries : Genus batteries are made with immaculate workmanship and the best available quality of Raw Materials to withstand long and frequent power cuts.
  • Battery Type : Tall Tubular Lead Acid 165Ah/12V Battery with 6 Water level indicators.
  • Best Warranty: 72 Months Warranty (42 Months FOC + 30 Months PRO-RATA Warranty)
  • Recyclable Tall Tubular Inverter Battery
  • Claim The Warranty : Contact on Genus Customer Care number and provide the required details, such as the warranty period and warranty evidence like purchased invoice. Once your register for the service visite then our authorised service engineer will visit your site with in 48 working hours.
Luminous Inverlast ILTT20060 160 Ah Tall Tubular Inverter Battery with 60 Months Warranty for Home, Office & Shops
  • Battery Details- Type:Tall tubular battery; Capacity: 160Ah/12V; Construction: rugged construction; water level indicators: 6
  • Nominal Voltage: 12V; Rated Capacity: 160 Ah; Electrolyte Volume: 20.00 Liter (+/- 5%)
  • Extra-strong, flexible oxidation-resistant gauntlet for better performance and long life, Puncture-resistant polyethylene separator which minimize the possibility of internal short circuits, High Durability with sealed plastic housing.
  • Warranty: 5 Year battery (36 Months (Flat) + 24 Months (Pro-rata))
  • Item Dimensions: 50.2 x 19.1 x 44 CM
Luminous Shakti Charge SC18060 150Ah Tall Tubular Inverter Battery with 60 Months Warranty for Home, Office & Shops
  • Battery Details- Type:Tall tubular battery; Capacity: 150Ah/12V; Construction: rugged construction; water level indicators: 6
  • Nominal Voltage: 12V; Rated Capacity: 150 Ah; Electrolyte Volume: 20.00 Liter (+/- 5%)
  • Efficiency: Highly efficient battery which is ideal for heavy-duty application with excellent overcharge tolerance, superior performance during long frequent power cuts, and minimum maintenance
  • Warranty: 5 Year battery (36 Months (Flat) + 24 Months (Pro-rata))
  • Item Dimensions: 50.2 x 19.1 x 44CM
EXIDE INVAMASTER IMTT2000, 12V 200Ah Tall Tubular Inverter Battery for Home and Office with Warranty - 60 Months (36 FOC+24Pro Rata)
  • Battery Details- Type: Tall tubular batteryCapacity : 200Ah/12V: Construction: rugged construction
  • Warranty -66 months ( 48 FOC+18Pro Rata)
  • Dimension (in cm) - 512x192x466
  • Weight- 64.8K.G

An inverter power backup system is a device that provides backup electrical power during power cut or outages. It converts DC (direct current) power from batteries into AC (alternating current) power used in home, which can be used to run electrical appliances and devices.

A typical inverter power backup system consist of three components:

  1. Batteries: The system is equipped with one or more batteries that store electrical energy in the form of DC power. These batteries are charged when the main power supply is available.
  2. Inverter: The inverter is the main component of the system. It converts the DC power from the batteries into AC power, which is compatible with most household appliances. The inverter also regulates the voltage and frequency of the AC power to match the requirements of the connected devices.
  3. Automatic Transfer Switch (ATS): In many installations, an automatic transfer switch is included in inverter itself. This switch detects when the main power supply is interrupted and automatically switches the electrical load from the grid to the inverter. This ensures a seamless transition from grid power to backup power without any interruption to connected devices.

Working of a Inverter Backup system: When there is a power outage, the inverter draws power from the batteries and converts it to AC power. This power is then supplied to the electrical load, providing backup power for essential devices such as lights, refrigerators, computers, or medical equipment. Once the main power supply is restored, the inverter power backup system switches back to using grid power and starts recharging the batteries. This process ensures that the batteries are ready for the next power outage.

Inverter power backup systems are available in various capacities, depending on the power requirements of the devices you want to run during a power outage. It’s important to properly size the system based on your specific needs to ensure it can provide sufficient backup power for the desired duration.

Top Inverter Brands in India are:

  • Microtek
  • Luminous
  • Amaron
  • Exide
  • Vguard
  • livguard
  • Okaya