A complete power backup setup has two parts that must work together: the inverter and the battery. Okaya offers both, along with ready-matched combos and solar products. Okaya's Certificates & Recognitions page lists the "Most Trusted Brand of India 2025-2026" recognition from Team Marksmen. This guide explains what Okaya offers for homes and businesses and how to choose an inverter and battery combination that suits your load.
Okaya's power backup range covers home inverters, higher-capacity inverters for large homes and commercial use, inverter batteries, ready-matched inverter and battery combos and solar products.
|
Product line |
Range |
Warranty |
|
Home UPS |
700 to 2000 VA |
36 months |
|
Hi-Capacity UPS |
2500 to 6100 VA |
36 months |
|
Inverter battery |
90Ah to 310Ah |
48 to 66 months |
What features do Okaya Home UPS inverters have?
Okaya's Home UPS range uses Advanced True Sine Wave output, designed to provide smooth, grid-like power for household appliances, including sensitive and motor-driven loads when correctly sized. If you are looking for a UPS inverter for home use, these are the features Okaya lists on its Home UPS product pages:
A. Super Intelli Charge, which Okaya states charges batteries 15% faster.
B. 'EI' Core, which Okaya states minimises heat generation and power loss.
C. Support for loads exceeding 100%, per Okaya's product page.
D. Protections including overload, low-battery, high-battery, short-circuit and over-temperature protection, with auto reset after overload or a mains fault.
E. LED indicators and alarms for mains, battery charging, overload, low battery and faults.
F. BIS Registered, ISO Certified, CE Mark, and a 36-month warranty.
You can compare capacities in the current Home UPS models list, and larger loads are covered by the Hi-Capacity UPS range up to 6100 VA.
A sine wave inverter produces a smooth waveform similar to grid power, while a square wave inverter produces a stepped waveform. Sensitive electronics and motor-driven appliances generally run better on sine wave output.
|
Feature |
Sine wave inverter |
Square wave inverter |
|
Output waveform |
Smooth, similar to grid power |
Stepped, blocky |
|
Suited to |
Sensitive electronics and motorised appliances |
Simple, basic loads |
|
Noise and heat |
Typically quieter with less heating in motors |
Can cause humming and extra heating in some appliances |
For a detailed comparison, read the guide on sine wave vs square wave inverter differences.
Okaya's inverter battery range runs from 90Ah to 310Ah in Super Jumbo Tubular, Tall Tubular and JXT formats, with 48 to 66 months of warranty depending on the model. Okaya states that its XBD+ design delivers up to 15 to 20% more backup hours than conventional tubular batteries of the same Ah rating, and that backup duration is certified through Certified Backup Hours, tested under the UMHD load cycle in NABL-accredited third-party laboratories.
Okaya states that its Super Jumbo Tubular (SJT) models recharge about 15% faster than conventional Jumbo Tubular batteries. Okaya also states that the Advanced Electrolyte Management System allows spill-free topping with built-in water level indicators. Battery life still depends on usage, maintenance and temperature.
Browse the full range under inverter batteries, and see the home UPS battery price listings on the Okaya shop.
Start with the load you need to run during a power cut, choose an inverter with enough capacity, then match it with batteries that suit its system voltage and the backup you want.
Load: add up the wattage of the appliances you want to run.
Voltage: a 12V inverter works with one 12V battery, a 24V inverter uses two and a 48V inverter uses four.
Battery capacity: a higher Ah battery gives longer backup for the same load.
Compatibility: the inverter and battery should be compatible with each other.
Okaya's combo products page lists ready-matched Okaya Power Pair combinations, and the guide on why compatibility matters in power backup systems explains the reasoning. You can compare current combos in the inverter price with battery listings on the Okaya shop.
Does Okaya also offer solar power solutions?
Yes. Okaya's solar solutions include solar panels, on-grid inverters, off-grid solar PCUs and solar batteries. Which products suit you depends on whether you need grid-connected generation or off-grid storage.
How do you find an Okaya dealer and service?
Use the Okaya dealer locator on the official website to find an authorised dealer near you by PIN code, and contact Okaya Care through the Okaya website for service and warranty queries.
Which recognition does Okaya list as 'Most Trusted Brand'?
Okaya's Certificates & Recognitions page lists 'Most Trusted Brand of India 2025-2026' from Team Marksmen.
What capacity range do Okaya inverters cover?
Home UPS models run from 700 VA to 2000 VA, and Hi-Capacity UPS models from 2500 VA to 6100 VA. All have Advanced True Sine Wave output and a 36-month warranty.
What is the capacity range of Okaya inverter batteries?
90Ah to 310Ah, with 48 to 66 months of warranty depending on the model.
What is Super Intelli Charge?
It is a feature Okaya lists on its Home UPS inverters, which Okaya states charges batteries 15% faster.
Is a sine wave inverter better for home appliances?
Sine wave output is closer to grid power, so it generally suits sensitive electronics and motor-driven appliances better than a square wave inverter.
How many batteries does an inverter need?
It depends on the inverter's system voltage: one 12V battery for a 12V inverter, two for a 24V inverter and four for a 48V inverter.
What is the warranty on Okaya inverters and batteries?
Okaya states 36 months on its inverters and 48 to 66 months on its inverter batteries, depending on the model.
What are Certified Backup Hours?
Certified Backup Hours (CBH) is Okaya's declared backup duration for a battery, tested under the UMHD load cycle.
Does Okaya sell solar products?
Yes. The range includes solar panels, on-grid inverters, off-grid solar PCUs and solar batteries.
To compare current options, see the Okaya inverter and battery price listings, or use the Okaya dealer locator to find a store near you.
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