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 Inverter for Home, Office & Shops | 900VA/12V Pure Sinewave | Reliable Power Backup | Supports 1 Inverter Battery | LCD Display | Easy Installation | with 36 Months Warranty
  • Extended Warranty: Enjoy peace of mind with a comprehensive 36-month warranty, ensuring long-term reliability and support for your power backup needs.
  • High Efficiency: Designed for optimal performance, the Luminous Zelio+ 1100 Inverter delivers efficient power conversion, reducing energy consumption and saving on electricity bills.
  • Adequate Capacity: With a capacity of 900VA/12V, this inverter is perfect for homes, offices, and shops, providing sufficient power to run essential appliances and devices during outages.
  • Advanced Features: Equipped with a pure sinewave output, the inverter ensures the safety and longevity of your sensitive electronics, offering a stable and clean power supply.
  • User-Friendly Display: The LCD display provides real-time information on battery status, load levels, and system alerts, making it easy to monitor and manage your power backup system.
Luminous Power Sine 1100 Pure Sine Wave 900VA/12V Inverter for Home, Office & Shops | Supports 1 Inverter Battery of 12V | High Performance | Easy Installation | with 36 Months Warranty
  • Extended Warranty: Enjoy a 36-month warranty, providing long-term assurance and support for your power backup needs.
  • High Capacity Power Backup: With a VA rating of 900VA, this inverter ensures reliable power for essential devices, keeping your home, office, or shop functional during power cuts.
  • Pure Sine Wave Technology: Delivers clean and stable power, protecting your sensitive electronics and appliances from damage, and ensuring they run smoothly and efficiently.
  • Single Battery Support: Designed to support one 12V inverter battery, offering a cost-effective and space-saving solution.
  • High Performance: Built to deliver optimal performance, ensuring your devices run efficiently during power outages.
Livguard LGS900i Pure Sine Wave Inverter 700 VA/12V | Support 1 Battery for Home, Office & Shops with 3 Years Warranty | All India Free Installation
  • Inverter Details- Type: Sine wave inverter; VA Rating: 700 VA/12V Peak Load :- 595W | Running Load: Ceiling Fan, LED Bulb,LED Tube Light, Room Cooler, Laptop/ Computer, Wifi Router, Fridge
  • Inverter Compatibility: Designed for all types of power cut situations with Smart AI charging, low maintenance and Dual Mode Support (UPS and ECO) ensuring safety of sensitive appliances such as computer, Laptop, LED TV etc.
  • Battery Compatibility - Compatible with 1 X (12V) C20 battery of Capacity Between 90 Ah - 260 Ah Battery. The 4-mode selector switch enables compatibility with a wide range of Batteries Like Flat Plate, Tubular, SMF and LOCAL (To Be Purchased Separately) suitable for longer battery life.
  • Futuristic design that delights customers. Smart AI Charging analyses the battery health and applies suitable charging current according to battery type & condition, prevents overcharging and charges faster with Extra care and enhance battery life. Dual Thermal Protect allows surge protection for PCB and Transformer.
  • Warranty: 3 years on Inverter| Dimensions: 275(L) X 297(W) X 123(H) Weight: 8 kg | Package Inclusion: One Inverter, Installation Kit, User Manual with Warranty Card
Livguard Smart SINE 1100i Inverter for Home, Office & Shops | 900VA/12V Pure Sinewave | Supports 1 Inverter Battery | Multi Function LCD Display with WiFi connectivity and Mob App Control
  • 1. Smart WiFi Connectivity: Effortlessly control your inverter from anywhere using the smart App-based control on your mobile device, ensuring convenience and peace of mind at your fingertips.
  • 2. User-Friendly LCD Display & Power Indicators: Get real-time updates on power-cut predictions, battery status, running load, and backup time, making it easy to manage your power needs efficiently.
  • 3. AI Charging Technology with Best-in-Segment 22 Amp Current: The advanced charging system adapts to your battery’s health and type, preventing overcharging and enhancing battery life with a powerful 22 Amp charging current.
  • 4. High Load Capacity with Pure Sine Wave Output: Supports a wide range of home and office appliances with a 900VA capacity and peak load of 765 watts, while the pure sine wave output ensures the safety of your sensitive electronics.
  • 5. Smart Power Cut Predictor & Backup Time: Accurately predicts daily power cuts based on historical data, while the backup time indicator ensures you are always prepared during outages.
Livguard | Sine Wave Inverter for Home, Office and Small Shops | 900VA/12V Inverter with Smart Artificial Intelligence | Supports 1 Battery | Free Installation | Best Class 3 Years Warranty
  • Inverter Details- Type: Sine wave inverter; VA Rating: 900 VA/12V Peak Load :- 765W | Running Load: Ceiling Fan, LED Bulb,LED Tube Light, Room Cooler, Laptop/ Computer, Wifi Router, Fridge
  • Inverter Compatibility: Designed for all types of power cut situations with Smart AI charging, low maintenance and Dual Mode Support (UPS and ECO) ensuring safety of sensitive appliances such as computer, Laptop, LED TV etc.
  • Battery Compatibility - Compatible with 1 X (12V) C20 battery of Capacity Between 90 Ah - 260 Ah Battery. The 4-mode selector switch enables compatibility with a wide range of Batteries Like Flat Plate, Tubular, SMF and LOCAL (To Be Purchased Separately) suitable for longer battery life.
  • Futuristic design that delights customers. Smart AI Charging analyses the battery health and applies suitable charging current according to battery type & condition, prevents overcharging and charges faster with Extra care and enhance battery life. Dual Thermal Protect allows surge protection for PCB and Transformer.
  • Warranty: 3 years on Inverter| Dimensions:275(L) X 297(W) X 123(H). Weight: 10kg | Package Inclusion: One Inverter, Installation Kit, User Manual with Warranty Card
Livguard LGS1000i Pure Sine Wave Inverter 800 VA/12V | Support 1 Battery for Home, Office & Shops with 3 Years Warranty | All India Free Installation
  • Inverter Details- Type: Sine wave inverter; VA Rating: 800 VA/12V Peak Load :- 680W | Running Load: Ceiling Fan, LED Bulb,LED Tube Light, Room Cooler, Laptop/ Computer, Wifi Router, Fridge
  • Inverter Compatibility: Designed for all types of power cut situations with Smart AI charging, low maintenance and Dual Mode Support (UPS and ECO) ensuring safety of sensitive appliances such as computer, Laptop, LED TV etc.
  • Battery Compatibility - Compatible with 1 X (12V) C20 battery of Capacity Between 90 Ah - 260 Ah Battery. The 4-mode selector switch enables compatibility with a wide range of Batteries Like Flat Plate, Tubular, SMF and LOCAL (To Be Purchased Separately) suitable for longer battery life.
  • Futuristic design that delights customers. Smart AI Charging analyses the battery health andapplies suitable charging current according to battery type & condition, prevents overcharging and charges faster with Extra care and enhance battery life. Dual Thermal Protect allows surge protection for PCB and Transformer.
  • Warranty: 3 years on Inverter| Dimensions: 275(L) X 297(W) X 123(H) Weight: 9Kg | Package Inclusion: One Inverter, Installation Kit, User Manual with Warranty Card
Invertek Energy Rapid +3500/24V |Pure Sine Wave UPS 3200 VA |Double Battery Inverter for Home, Office,Shops | 36 Months Warranty |Fast Charging |LCD Display |Automatic Bypass |24X7 MCB Protection
  • Pure Sine Wave Technology: Pure Sine Wave Ups is 100% clean, regulated, completely stable and distortion free power which is absolutely safe for running the sophisticated appliances without humming & Noiseless opertaion.
  • Instant changeover time : Due to > 8 msec changeover time from mains to battery mode, which ensures without any interuption runs all Senstive equipments like computer, Printers, Wifi ,LED TV , Fan , Set top box , light,mixer grinder etc.
  • 90V Charging : Rapid + series can charge the battery even at low voltage but other inverter switches to backup mode when input volatge is 130v.
  • Fast Charging: RAPID CHARGING - Rapid+ series is designed for 6 stage charging technology which help in increase the battery life . It has variable charging current option which you can choose as per battery capacity i.e. from 120Ah to 240Ah range.
  • LCD Display: LCD Screen helps the user to manage the system with ease and comfort which indicates load level , Protections, Alarms and Real time information . It check the quality /condition of power which has in-built multimeter for displaying input voltage , battery voltage , frequency and overload indications.
Luminous Eco Volt Neo 1050 Pure Sine Wave 900VA/12V Inverter for Home, Office & Shops | Supports 1 Inverter Battery of 12V | Efficient & Reliable | with 36 Months Warranty
  • Extended Warranty: Enjoy a 36-month warranty, providing long-term assurance and support for your power backup needs.
  • High Capacity Power Backup: With a VA rating of 900VA, this inverter ensures reliable power for essential devices, keeping your home, office, or shop functional during power cuts.
  • Pure Sine Wave Technology: Delivers clean and stable power, protecting your sensitive electronics and appliances from damage, and ensuring they run smoothly and efficiently.
  • Single Battery Support: Designed to support one 12V inverter battery, offering a cost-effective and space-saving solution.
  • Efficient & Reliable: Built for optimal performance and durability, ensuring your devices run efficiently during power outages.
Luminous NXG 1450 Solar Inverter for Home, Office & Shops | 1450VA Pure Sinewave with ISOT Technology | Intelligent Load Sharing | Reliable Power Backup | LCD Display | with 36 Months Warranty
  • Extended Warranty: Benefit from a 36-month warranty, providing long-term assurance and support for your solar power needs.
  • High Efficiency: The 1100VA pure sinewave output ensures efficient power conversion, protecting your sensitive electronics and reducing energy costs.
  • Intelligent Load Sharing: Equipped with ISOT Technology, the inverter intelligently manages load distribution, optimizing performance and extending battery life.
  • Reliable Power Backup: Designed for homes, offices, and shops, this inverter offers dependable power backup, ensuring uninterrupted operation during outages.
  • Low Maintenance: Built for minimal maintenance, the Luminous NXG 1450 Solar Inverter saves you time and effort, making it a hassle-free power solution.
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

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:

Luminous Tall Tubular Battery for Home, Office & Shops | Red Charge RC 25000 200Ah | Recyclable and Reliable Inverter Battery | Minimum Maintenance | Easy Installation | 36 Months Warranty
  • Versatile Use: Perfect for homes, offices, and shops, the Luminous Red Charge RC 25000 Battery ensures reliable power backup for various settings.
  • High Capacity: With a 200 Ah rating, this tall tubular inverter battery provides ample power to keep your devices running smoothly.
  • Easy Installation: Designed for hassle-free setup, this battery can be quickly and easily installed, saving you time and effort.
  • Recyclable and Reliable: Built to last, the Luminous Red Charge RC 25000 Battery offers exceptional durability and reliability, while also being environmentally friendly.
  • Comprehensive Warranty: Benefit from a 36-month warranty, including 18 months of replacement and 18 months of pro-rata coverage, providing you with peace of mind and excellent value.
OKAYA PowerON OPSJT17048 140Ah Super Jumbo Tubular Advanced Battery for Home, Office & Shops | Robust & Compact Design | Extra Backup (XBD Technology) | 48 Months Total Warranty
  • All new Super Jumbo Tubular Battery, the next generation of Jumbo Tubular Battery
  • Build to withstand the toughest conditions, ideal for spaces with limited floor area.
  • The advanced 6x1 layout places all water inlets on one side, making water top-up safer and more convenient
  • The battery’s advanced electrolyte management and spill-free water topping systems streamline maintenance, minimizing spills and saving time.
  • Faster recharge times—15% quicker than standard Jumbo Tubular—while delivering longer backup durations.
Genus 165Ah Inverter Battery - Gtt200 Hallabol Tall Tubular With 72-Month Warranty - Best Choice For Big Home, Office & Shops - Recyclable
  • 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 Red Charge RC 18000 150 Ah, Recyclable Tall Tubular Inverter Battery for Home, Office & Shops (Blue & White)
  • Luminous Tall Tubular Battery for Home, Office & Shops | Red Charge RC 18000 PRO 150Ah/12V | Durable and Reliable Inverter Battery | Minimum Maintenance | Easy Installation | 48 Months Warranty
Livguard IT 1636STJ |Short Tubular Jumbo Inverter Battery |160 Ah |36 Months Warranty | Reliable Backup for Home, Office and Shop
  • Battery Details- Type: Short Tubular Jumbo; Capacity: 160Ah/12V; Futuristic Design using Leak Proof PPCP to ensure durability and zero electrolyte leakage; water level indicators: 6
  • Nominal Voltage: 12V; Rated Capacity: 160 Ah
  • Type: C20; Compatible with all inverter types (Square wave and Sine Wave)
  • Efficiency: Highly efficient battery which is ideal for heavy-duty application with excellent overcharge tolerance, superior cycle life, and minimum maintenance
  • Warranty: 3 years on battery (18 Months flat replacement warranty + 18 Months Pro-rata) | Dimensions: 505 (L) X 188 (W) X 367 (H) | Weight: 51.3 + or - 3% | Package Injclusion: Battery, Installation Kit, User Manual with Warranty Card
EXIDE INVATUBULAR IT500, 12V 150Ah Tall Tubular Inverter Battery for Home and Office with Warranty - 66 Months (48 FOC+18Pro Rata)
  • Battery Details- Type: Tall tubular batteryCapacity : 150Ah/12V: Construction: rugged construction
  • Warranty -66 months ( 48 FOC+18Pro Rata)
  • Dimension (in cm) - 512x192x466
  • Weight- 57.4K.G
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)
OKAYA PowerON OPJT11048 80Ah Jumbo Tubular Inverter Battery for Home, Office & Shops with Certified Extra Backup | Spillage Free & Low Maintenance Design | 48 Months Warranty
  • Okaya inverter battery provides Faster Recharge & Longer Backup
  • 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
  • Battery Details- Type: Jumbo tubular battery; Capacity: 80Ah/12V; Construction: rugged construction; Ceramic water level indicators: 6
TATA Green Switch-On INTT1800 150AH Tall Tubular Inverter Battery with 60 Months Warranty for Home, Office & Shops
  • Battery Details- Type: Tall Tubular: Capacity;150Ah/12V; 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 : 36 Months Flat + 24 Months Pro-rata
  • Compatible with all the inverter brands
Luminous Inverlast ILTT20060 Battery for Home, Office & Shops | 160 Ah Tall Tubular | Easy Installation | Durable & Reliable | Minimum Maintenance | 60 Months Warranty
  • Ultimate Comfort During Power Cuts: Experience uninterrupted power supply with our best-in-class battery, designed to keep your home comfortable even during extended outages.
  • Low Maintenance: Enjoy the convenience of a high acid reservoir that reduces the need for frequent water top-ups, even in extreme environmental conditions.
  • Leak-Proof Design: Benefit from a heat-sealed container and cover that prevent acid leakage, ensuring safe and reliable operation.
  • Rigorous Quality Assurance: Rest assured with our stringent 3F quality checks, including ALT, SCT, and HRD tests, guaranteeing that only the best batteries reach your doorstep.
  • Comprehensive Warranty: Enjoy peace of mind with a total 60-month warranty, including 30 months of replacement and 30 months of pro-rata coverage.

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