Okaya POWER365 gives 3 hours 10 minutes of Certified Backup Hours at a 400W load on the 1100 VA size and 5 hours 50 minutes at 400W on the 2500 VA size. Backup changes with the load you run, so this guide shows the declared backup at every certified load and how to estimate it for your home.
Certified Backup Hours are the backup times Okaya declares for each POWER365 size at specific loads. They are stated in hours and minutes with a +/-5% tolerance, and they are tested on a fully charged new battery at 25 +/- 5° C, so they show what the unit delivers under defined conditions rather than a rough estimate.
The 1100 VA size backs up for 6 hours 10 minutes at 200W, 3 hours 10 minutes at 400W, 2 hours at 600W and 1 hour 30 minutes at 800W. It is the smaller of the two units, a li ion inverter with a 12.8V 100Ah lithium battery.
Certified Backup Hours: Okaya POWER365, 1100 VA (hh:mm)
|
Discharge load (W) |
200 |
400 |
600 |
800 |
|
Backup time |
6:10 |
3:10 |
2:00 |
1:30 |
How Long Does the 2500 VA Okaya POWER365 Back Up?
The 2500 VA size backs up for 5 hours 50 minutes at 400W, 2 hours 45 minutes at 800W, 1 hour 50 minutes at 1200W and 1 hour 20 minutes at 1600W. This lithium battery UPS uses a 25.6V 100Ah lithium battery and is certified for higher loads.
Certified Backup Hours: Okaya POWER365, 2500 VA (hh:mm)
|
Discharge load (W) |
400 |
800 |
1200 |
1600 |
|
Backup time |
5:50 |
2:45 |
1:50 |
1:20 |
Load is the biggest factor: the more watts you run together, the shorter the backup. The tables show it clearly, with the 1100 VA size falling from 6 hours 10 minutes at 200W to 1 hour 30 minutes at 800W.
Connected load: add up the watts of everything running during the outage.
Battery state: the figures are for a fully charged new battery, so a battery that is not fully charged, or that has aged, gives less.
Temperature: the declared figures are tested at 25 +/- 5° C.
List the appliances you want to run together in an outage, add their wattage, and pick the load column closest to that total. If the total falls between two columns, expect backup between the two figures. The inverter power calculator helps estimate the total load if you are unsure.
Not at the loads in Okaya's certified tables. The longest declared backup for POWER365 is 6 hours 10 minutes, at 200W on the 1100 VA size, and Okaya does not declare a 24-hour figure. Very light loads stretch backup further, but a figure that long is not part of the certified data.
The front LCD shows battery status, charging progress and the estimated remaining backup time, so you can see the backup available during an outage and choose which appliances to keep running.
With 25A fast charging, the battery charges fully in about 4.5 to 5.5 hours, so the unit is ready again soon after the power returns.
The full range is on Okaya's lithium ion inverter page. You can also open the product pages on the shop for the 1100va inverter or the 2500va inverter to check specifications, warranty and current offers.
Okaya POWER365 declares backup at four loads for each size: 1100 VA from 200W to 800W, and 2500 VA from 400W to 1600W. Match your total load to the right column, and you will know what backup to expect from each size.
How many hours of backup does Okaya POWER365 give?
At 400W, the 1100 VA size gives 3 hours 10 minutes and the 2500 VA size gives 5 hours 50 minutes of Certified Backup Hours. Lighter loads give longer backup and heavier loads give less.
What is the longest certified backup of Okaya POWER365?
6 hours 10 minutes, at 200W on the 1100 VA size. The 2500 VA size declares 5 hours 50 minutes at 400W.
Does Okaya POWER365 give 24 hours of backup?
Okaya does not declare a 24-hour backup for POWER365. The certified figures run up to 6 hours 10 minutes at 200W on the 1100 VA size.
What are Certified Backup Hours?
They are the backup times Okaya declares for each POWER365 size at specific loads, in hh:mm with a +/-5% tolerance, tested on a fully charged new battery at 25 +/- 5° C.
Why does backup time reduce when I add more appliances?
Backup depends on the total load. A higher load drains the battery faster, so the declared backup falls as the load rises, for example from 3 hours 10 minutes at 400W to 1 hour 30 minutes at 800W on the 1100 VA size.
How do I check remaining backup on Okaya POWER365?
The front LCD shows battery status, charging progress and the estimated remaining backup time.
How long does Okaya POWER365 take to recharge?
About 4.5 to 5.5 hours for a full charge with 25A fast charging.
Which POWER365 size is certified for a 1200W load?
The 2500 VA size. It declares 1 hour 50 minutes at 1200W. The 1100 VA size is certified up to 800W.
OKAYA POWER PVT. LTD.
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New Delhi - 110041, INDIA
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