My son will appear for his board exams. I was planning to buy an inverter, to avoid any kind of interruption that can be caused by the frequent power outages in our locality. In today's world, where power outages are becoming more frequent and unpredictable, having a UPS or inverter at home or office is essential. As I got an inverter for my home, I also analysed how to calculate inverter battery backup time.
How to calculate inverter backup time?
There are various ways to figure out how to calculate the battery backup time of your UPS/Inverter. Here are two popular approaches:
Method 1: Using the battery capacity and the load:
It is the first way to determine the UPS/Inverter battery backup time. The capacity of the battery refers to how much energy it can hold, but the load refers to how much energy your appliances or other devices use.
- Calculate the battery's Ah capacity:
Check the battery label or manual to find out the battery's Ah capacity. If a battery is marked as 12V 100Ah, its capacity is 100Ah.
- Determine the Load Wattage in W:
Add up the wattages of all the devices connected to the UPS/Inverter to get the load wattage in W. The load wattage, for instance, is 200W if you have a computer that uses 150W and a monitor that uses 50W of power.
- Make a backup time calculation
You can use the following calculation to determine the backup time:
Backup Time (in hours) =Battery Capacity (in Ah) * Battery Voltage (in V) * Battery Efficiency (in %) / Connected Load (in W/h)
Method 2: Using Battery Discharge Rate:
During a power outage, the battery will discharge at a certain rate, which is known as the battery discharge rate.
To calculate the backup time using this method, follow these steps:
Determine the battery's rate of discharge. The manual for the product or the battery will typically contain this information.
Check your battery's capacity:
This is the same as step 1 in method 1.
Dividing the battery's capacity by its discharge rate will get the backup time.
For example, if the discharge rate of your battery is 10A, and the capacity of your battery is 100
Backup time = battery capacity ÷ discharge rate
Following any of these methods can assist you with your query about how to calculate backup time of inverter.
After understanding how to calculate inverter battery backup time, I’d like to say that backup duration might vary depending on a number of variables, including battery age, temperature, and load type. To guarantee optimal operation during power outages, it is advised to test your UPS/Inverter on a regular basis.
Get your inverter checked out by professionals. Contact NoBroker Electrician Service Providers today!Read More:
Why is Stabilizer Required for Inverter AC? Where to Place Inverter in House? Dual Inverter AC Meaning and Benefits?Your Feedback Matters! How was this Answer?
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How to Calculate Inverter Battery Backup Time?
Karishma
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1 Year
2023-07-06T19:41:56+00:00 2023-07-06T19:53:26+00:00Comment
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