Backup Time & Battery Capacity Calculation

Backup Time Calculation
  • Input Watt: Variable
  • Output Voltage AC: 230V
  • No of Batteries: 1
  • Efficiency: >80%
Backup Time (Hrs):
IPS Rating and Battery Capacity Calculation
IPS Required Capacity VA:

Battery AH Calculation

  • Input Watt: Variable
  • Output Voltage AC: 230V
  • No of Batteries: 1
  • Efficiency: >80%
Battery AH:

Appliance Power Consumption

Note: All calculations are based on theoretical values and show approximate calculations. They can vary as per battery aging and IPS losses.

S. No. Appliances *Approx. Load In Watt
1CFL20 W
2LED Light15 W
3Ceiling Fan80 W
4Table Fan70 W
5Water Cooler400 W
6Air Conditioner3500 W
7Microwave2000 W
8Electric Kettle1000 W
9TV250 W
10Decoder60 W
11Laptop60 W
12Desktop200 W
13Refrigerator350 W
14Induction Heater1500 W
15Iron1500 W
16Geyser2000 W
17Mercury Light400 W
18Halogen Light400 W
19Room Heater1000 W